- and lack of nutrients is an overlooked problem

According to the statistics, far too many patients contract an infection while being hospitalized in a Danish hospital. This has enormous human and economic costs that need to be addressed. Hospital infections are not only a consequence of poor hygiene, it actually turns out that 40 percent of the patients are malnourished to some degree, which impairs their immune system and makes them an easier target for infections. Lack of vitamin C, vitamin D, selenium, zinc, and iron seem to be the big and overlooked problem.

A lot of sports and fitness disciplines are indoor activities. According to a new American study, this increases the risk of becoming vitamin D-deficient. Not only can a vitamin D deficiency hamper your performance, it can also increase your risk of acute infections, chronic inflammation, osteoporosis, cancer, and a number of other health problems. To make matters worse, people living at northern latitudes can only synthesize vitamin D in their skin during the summer period where the sun sits high in the sky, and the body’s vitamin D stores are limited during the winter period.

If you have a large waist circumference, you are more likely to have low blood levels of vitamin D, according to a study that was presented at the annual meeting of the European Society of Endocrinology (ESE) in Barcelona in 2018. The researchers therefore suggest that overweight individuals with a large waist circumference have their vitamin D levels measured, as this may help prevent many of the health problems that are linked to low vitamin D levels, including such things as an increased risk of infections, cardiovascular disease, osteoporosis, winter depression, blood sugar irregularities, diabetes, autoimmune diseases, and cancer.

It is no coincidence that sclerosis is more prevalent at the northern latitudes. A major factor is lack of vitamin D, a nutrient that we only synthesize from sunlight during the summer. A new study published in the scientific journal Neurology shows that the risk increases even more if people are overweight, and children are particularly vulnerable. As part of the strategy for preventing sclerosis, we must pay more attention to weight management and make sure to get plenty of vitamin D all year round and throughout life. Furthermore, various campaigns that warn against sun exposure and recommend the use of sunscreen should at the same time advise children and adults how to get enough vitamin D from other sources.

Irritable bowel syndrome – also known as IBS – is one of the most common diseases in the Western world. According to a new study from the University of Sheffield, England, many IBS patients lack vitamin D, and vitamin D supplements can alleviate symptoms like abdominal bloating, stomach cramps, diarrhea, and constipation. This is because vitamin D has a number of functions that are relevant for the digestion. Science generally knows very little about what triggers IBS, but it is accepted that disturbances in the intestinal microflora, food intolerance, and stress may contribute to the problem.

Taking a supplement of vitamin D in combination with your prescription asthma medicine may halve your risk of an asthma attack that would require hospitalization, according to a new meta-analysis from Queen Mary University in London (QMUL). A vitamin D deficiency alone, which is rather common at northern latitudes, can increase the risk of asthma. Therefore, it is vital to make sure to have sufficiently high levels of this nutrient all year round to protect your respiratory tract.

According to a new study from Johns Hopkins University in the United States, vitamin D is able to protect overweight children against asthma caused by urban air pollution. Sunshine during the summer period is the main source of vitamin D, but due to our modern lifestyles, many people, including children, fail to get enough of the nutrient. This may have widespread consequences, as lack of vitamin D also increases the risk of overweight.

A new British study that is published in British Journal of Nutrition shows that getting too little vitamin D during pregnancy has a negative effect on the social development and motor skills of the toddler. Vitamin D is believed to play a role in brain development. It is vital for the pregnant mother to pay careful attention to getting enough vitamin D all year round, as our modern lifestyle with indoor activities, our frequent use of sunscreen with high sun factor, being overweight, and having dark skin contribute to the widespread deficiency of this nutrient.

According to Bruce Ames, an American biochemist, ageing processes are largely due to lack of nutrients. One important contributing factor is the fact that our uptake and utilization of vitamins and minerals decrease with age. In addition, a lot of different types of medicine block our ability to utilize different nutrients. As a result of this, many of our enzyme processes slow down, making our cells increasingly vulnerable and that increases our risk of disease. Nonetheless, there is a lot we can do to optimize our intake and utilization of nutrients, particularly with respect to vitamin B12, vitamin D, calcium, iron, selenium, and zinc. It is also worth taking a look at Q10 for energy turnover and melatonin for healthy sleep. Our endogenous synthesis of both compounds decreases with age.

- which your brain, nervous system, and liver need

A cold beer with lunch or a glass of red wine to go with your steak may be tempting. In fact, alcohol in limited amounts can be relaxing and it provides beneficial antioxidants. However, Danes drink too much, and our excessive alcohol consumption is one of the worst threats to public health. Many alcoholics suffer from unstable blood sugar levels, which can have a rather bad impact on their willpower. In addition, the empty calories deplete the body’s levels of vitamins, minerals, and essential fatty acids, on which the nervous system, the brain, and the liver depend. This can easily turn into a vicious cycle. Therefore, having stable blood sugar and making sure to get plenty of vital nutrients is important for preventing and treating alcohol abuse.

Veganism is on the rise, and experts have different views on whether or not plant-diets are suited for children. A team of Polish scientists has now discovered that children on vegan diets have low stature and lower bone density than children who eat meat and dairy products. Children on vegan diets also are also more likely to lack amino acids, vitamin B12, vitamin D, vitamin A, iron, selenium, iodine, and the omega-3 fattyacid DHA (docosahexaenoic acid). It is particularly important for growing children to get enough nutrients to support their muscles, bones, brain, and a variety of enzyme processes. Also, children on vegan diets should be given relevant supplements to compensate for their shortcomings.

- then read more about the best enzymes, vitamins, and minerals for your energy levels

We all need loads of energy to help us through the day feeling on top of the world. Needless to say, this requires stable blood sugar levels, daylight, exercise, and a good night’s sleep. But what are the energy-providing substances in our food? And why are Q10 and particular vitamins and minerals so essential for our energy metabolism and our physical and mental well-being? An article recently published in Medical News Today looks at this and explains that being deficient of a single nutrient can affect our metabolism, energy levels, and weight regulation. Luckily, this can be compensated for so we get the necessary energy boost.

Melanoma is a type of malignant skin cancer that spreads rapidly. Being vitamin D-deficient doubles the risk of dying of the disease, according to a Spanish study that was presented at the European Academy of Dermatology and Venereology congress. It is commonly known that sunburns, which one should generally avoid, increase the risk of contracting skin cancer. But we must not forget that the summer sun is our main source of vitamin Dand at our latitude, it necessary to take a vitamin D supplement in the wintertime. People who avoid the sun or have difficulty with synthesizing vitamin D in their skin should take a supplement all year round.

Blood levels of vitamin D serve as an early indicator of future health problems such as cardiovascular disease, osteoporosis, and cancer, according to a review article that was presented recently to the European Society of Endocrinology. Lack of vitamin D is rather common and a threat to public health, which is why the scientists suggest measuring levels of total vitamin D and free vitamin D in the blood. By optimizing levels of the nutrient in the blood it is possible to prevent a host of different lifestyle diseases as well as early death. It is not enough just to take any random vitamin D supplement. It must contain the right dose and have good absorption in order to be able to optimize vitamin D levels in the blood.

Type 2 diabetes is spreading like a bushfire. An alarmingly many people have metabolic syndrome – or pre-diabetes – which is characterized by insulin resistance, hypertension, elevated cholesterol levels and abdominal obesity (apple-shaped body). Type 2 diabetes and metabolic syndrome are associated with enormous human and socio-economic costs. In this article, we will look closer at chromium, vitamin D, magnesium, and coenzyme Q10 plus relevant diet changes to see how they can positively affect blood sugar levels, cholesterol balance, and weight control. We will also take a closer look at supplements that are able to prevent diabetic neuropathy, a disorder that can lead to amputations.

Breast cancer is very common in the Western world and modern society. The disease is thought to be associated with lifestyle factors and lack of essential nutrients. For instance, it has been known for a long time that lack of vitamin D increases the risk of breast cancer. According to a new study that is published in the science journal Endocrinology, there is also a link between lack of vitamin D and the development of metastases in the lungs. Previous research also shows that the widespread deficiency of selenium, iodine, omega-3 fatty acids, and melatonin can increase the risk of breast cancer but supplements can help prevent the disease and possibly be used as add-on therapy.

Allergic diseases such as asthma, hay fever, food allergies and contact dermatitis are becoming increasingly common. It makes a big difference to breastfeed for at least six months because breast milk contains various compounds that strengthen the child’s gut flora and immune defense. Vitamin D supplements are also important, and Icelandic research suggests that is pays off to continue giving them to children until the age of six years. Unfortunately, many parents forget to give their children vitamin D until the age of two, as recommended. Also, many children get too little sunlight during the summer period and don’t get vitamin D supplements when it is winter, and that is something we all need at these latitudes.

According to a new study, hormone-disrupting substances like bisphenol-A and phthalates can lower levels of vitamin D in the bloodstream. During the winter period, it is a problem to get enough vitamin D to begin with, as the sun sits low in the sky and we only get a limited amount of the nutrient from our diet. The combination of too little vitamin D and hormone-disrupting substances is rather unfortunate because lack of vitamin D increases the risk of infections, winter depression, diabetes, cardiovascular diseases, osteoporosis, and cancer.

Children and youngsters who are exposed to lots of sunlight and have plenty of vitamin D in their blood are much less likely to develop sclerosis later in life, according to a new study. In fact, there is a reason why sclerosis is more prevalent at northern latitudes. During the winter, the sun sits too low in the sky for us humans to be able to synthesize vitamin D in the skin. However, one must also realize that the intensified use of sunscreen can block the skin’s production of vitamin D. It is therefore essential to get plenty of vitamin D from sun exposure or to take a vitamin D supplement, as this may help prevent diseases such as sclerosis that take years to develop.

- and a common trait in most chronic diseases

Although chronic inflammation is not something that you feel as such, it sets the stage for a number of symptoms and a host of different diseases including fatigue, overweight, diabetes, cardiovascular disease, rheumatism, metabolic disorders, asthma, periodontal disease, bowel infections, depression, Alzheimer’s disease, sclerosis, and cancer. Not surprisingly, people are more and more hooked on the anti-inflammatory lifestyle, and we will take a closer look at studies showing how fish oil, vitamin D, selenium, magnesium, and zinc contribute to preventing and fighting inflammation, related diseases and premature death. Any nutritional supplements must be of a proper quality that the body can absorb, and they should contain therapeutic dosages.

- so make sure to get enough of the nutrient during the winter period

COVID-19 is highly unpredictable and be either totally harmless or life-threatening. Scientists from Oak Ridge National Laboratory in Tennessee recently made a comprehensive genetic analysis that reveals a new hypothesis – the bradykinin hypothesis – which shows why COVID-19 attacks the way it does, why symptoms vary, and why some groups of people are more vulnerable than others. The hypothesis also underpins the importance of getting enough vitamin D to prevent or possibly treat the disease. Vitamin D deficiency in the winter period is quite common and that may pave the road for new rounds of COVID-19 and an increased risk of complications.

It has already been documented that the widespread problems with vitamin D deficiency increase the risk of being infected with COVID-19 and developing life-threatening complications. In a new study, a team of Turkish scientists has demonstrated that swift treatment with vitamin D can shorten the length of hospital stays plus reduce mortality risk by 50 percent. What’s more, it even has a positive effect on comorbidity. Vitamin D deficiencies are especially common during the winter period and among seniors, people of color, overweight individuals, diabetics, and other vulnerable groups. This makes the study results very relevant, especially when you consider the fact that vaccines only have a limited effect.

Vitamin Dis important for a swift and effective immune response. Once COVID-19 infections become complicated and life-threatening, it is not the virus that is the threat but the fact that the immune defense reacts too slowly and then causes hyperinflammation that damages healthy tissues in the respiratory system and circulatory system.
French scientists have made a meta-analysis where they looked at the relation between vitamin D levels in the elderly and COVID-19. Their review revealed that lack of vitamin D increases the infection risk and makes it more likely that the infections become complicated and life-threatening. Vitamin D deficiency is common among older people and for that reason, the researchers recommend vitamin D supplements as an inexpensive strategy for prevention and as a supplementary source of treatment.

According to a retrospective study of older COVID-19 patients, lack of vitamin D is linked to serious lung symptoms, longer disease duration, and increased risk of death. The problem is made worse by the fact that vitamin D deficiencies are so common among older people, nursing home residents, and exposed population groups. According to a new study published in Nutrients, doctors and scientists advise governments worldwide to include vitamin D supplementation in their campaigns and strategies for fighting COVID-19 and mutations of the virus. The study supports earlier research showing that lack of vitamin D is a risk factor for all age groups. The question is how much vitamin D does one need to have optimal levels of the nutrient in the blood?

The summer sun is our most important source of vitamin D but people dark-skinned people living at northern latitudes have difficulty when it comes to producing enough of the nutrient. This makes them much more likely to become vitamin D-deficient and that can have serious health consequences, which may be life-threatening in worst case according to several studies.

Vitamin D is of vital importance to a well-functioning immune defense and it protects against virus infections. This has been confirmed by Denmark’s infection control agency, Statens Serum Institut, and researchers from Harvard University in Boston, USA. In a study, the Danish and American scientists found that having low levels of vitamin D in the blood is associated with a greater risk of severe disease outcome in patients with COVID-19.

Diabetes is spreading like a bushfire across the globe, but even if governments, doctors, and health authorities have tried desperately to bend the curve, they have not succeeded so far. On the contrary. Today, diabetes is controlled with help from different medical drugs that do not address the underlying cause and actually affect or organ systems. Because of this, diabetics often have impaired quality of life and shorter lifespans than healthy individuals. What is more, diabetics have widespread vitamin B12 and vitamin D deficiencies, which are associated with diabetic neuropathy, which is a serious complication. Cholesterol-lowering drugs (statins) are also linked to reduced levels of Q10, a compound that is necessary for energy turnover, the heart, and the cardiovascular system.

If you are pregnant it may be wise to eat salmon. According to a new study it lowers your child's risk of developing asthma, which is a rather common ailment. But what is it in salmon that prevents asthma, and what about those who dislike the taste of fish?

Many men suffer from erectile dysfunction, a problem that often foreshadows cardiovascular disorders. It appears that vitamin D plays a preventive role by way of several mechanisms that can even benefit diabetics, according to a new meta-analysis published in Clinical Nutrition. An earlier study that is published in Clinical Endocrinology shows that vitamin D is involved in the production of male testosterone, which is essential for the ability to obtain and maintain an erection. A man’s sexual performance is therefore highly dependent on his vitamin D levels throughout life.

- that increases your risk of different diseases and premature death

Approximately one billion people worldwide lack vitamin D because they get too little sunlight, they overuse suncream, or they have chronic diseases that prevent proper utilization of the nutrient. This was shown in a new study that is published in The Journal of the American Osteopathic Association. During the summer period, health authorities and organizations issue warnings against the sun and recommend the use of suncream. These campaigns, however, should ideally be accompanied by recommendations on how to get enough vitamin D from other sources. Otherwise, the campaigns may do more harm than good, as all cells in the body need this essential nutrient, and the sun is the single best vitamin D source.

A study has shown that patients with low vitamin D levels in the blood are at increased risk of serious complications or death after surgery, cardiac surgery excluded. For each 5 ng/ml  increase of vitamin D in the blood the overall risk of death and complications after surgery decreased seven percent.

A group of researchers wanted to investigate to what extent there is a relationship between vitamin D levels and severe consequences such as serious hospital infections and deaths after surgery. The researchers analyzed data from 3,500 patients who all had undergone surgery in the period 2005-2011, which did not involve the heart, and where simultaneous data on patients' vitamin D levels around the time of surgery from three months before to one month after were available .

Having healthy-looking hair means a lot to most people. Hair that splits at the ends, hair loss, and other hair problems may be caused by stress, hormone changes, and numerous other factors. In this article, we will take a closer look at the diet and its impact on hair health, and we will look at available studies of protein, iron, zinc, selenium, silica, B vitamins, vitamin D and vitamin A. The fact is, we need plenty of these nutrients in a form that the body can absorb and utilize. On the other hand, getting too much can do more harm than good, according to an article in Dermatology Practical & Conceptual, in which the author has analyzed the available research.

Having sufficient vitamin D in your blood protects you against several cancer forms, according to a new review article that is published in Seminars in Cancer Biology. The summer sun is our primary source of the vitamin, but we can only store a limited amount in the liver for the winter period. The problem is made worse by the fact that we spend too much time indoors, and ageing even increases the risk of chronic vitamin D deficiency. The question is how much vitamin D do we need to protect us against cancer?

We all hope to remain mentally alert throughout life, to be able to manage on our own, and to avoid diseases such as dementia. The diet plays a major role, and blood levels of various B vitamins, vitamin D, omega-3 fatty acids and certain other nutrients are linked directly to brain activity and cognitive functions. This was demonstrated in a new study of elderly people, which is published in the science journal Neurolmage. At the same time, other studies show that there is widespread lack of these nutrients due to poor dietary habits, the use of pharmaceutical drugs, and lack of sunshine. This may have consequences for both public health and health care expenditure, unless one installs timely prevention by providing the brain with vitamins, essential fatty acids and all the other things on which it depends.

HIV, the virus that causes AIDS, is potentially life-threatening because it attacks central cells in the immune defense. It has also been documented that HIV patients have an increased risk of lacking vitamin D. This can be because of the disease itself, the combination therapy, lack of sun exposure, or other factors. Vitamin D is important for the immune defense, the bones, our mood, and numerous other functions. According to a new article published in MedicalNews Today, it is important to measure HIV patients’ blood levels of vitamin D and possibly give them high-dosed supplements to optimize levels of the nutrient. Earlier studies point to a link between the course of an HIV infections and the body’s selenium status.

Sales of plant-based meat, also known as meat analogue, has increased for environmental reasons and a number of other reasons. However, even if meat analogue does resemble regular animal meat it has an entirely different nutritional value. According to a study from Duke University in the United States, real meat contains 22 different nutrients and metabolites that you do not get from meat analogue. On the other hand, meat based on vegetarian sources contains 31 nutrients and metabolites that are not found in normal meat. The largest difference between the two, according to the scientists, lies in their content of amino acids, peptides, vitamins, phenols, and fatty acids. The researchers also mention that a diet based on vegetable and animal products is complementary because it contains more nutrients.

Insulin resistance is when the cells’ ability to take up glucose from the blood is impaired. It typically causes abnormal hunger and weight gain. Insulin resistance is also one of the symptoms of metabolic syndrome and type 2 diabetes. Previous studies have already demonstrated a link between vitamin D deficiency and the development of insulin resistance. The risk is even greater if you also lack magnesium, according to an American study. Here, the researchers look at interactions between vitamin D and magnesium and how this affects the blood sugar balance and health in general.

- and that is really bad for your health

Vitamin D comes in different forms that all need magnesium to be activated in order for the vitamin to be able to benefit all the cells and tissues in the body. Unfortunately, many people lack magnesium, and that makes vitamin D ineffective. Vitamin D also increases the uptake of calcium, but with too little magnesium in the organism, the risk of atherosclerosis increases, as does the risk of osteoporosis, impaired immune resistance, and metabolic syndrome (an early stage of type 2 diabetes.) All of this was observed in a study that is published in The Journal of the American Osteopathic Association.

It is both healthy and life-extending to get plenty of summer sun, which is our main source of vitamin D. Just make sure not to get a sunburn. According to a large population study from University of South Australia, too little vitamin D in the blood is linked to early death, especially because of an increased risk of cardiovascular disease, cancer, and respiratory diseases. This is very relevant because, apart from the lack of sunshine during winter, things like sun awareness campaigns, indoor living, being overweight, and having dark skin can contribute to the widespread lack of vitamin D. The official recommendations for vitamin D intake are also comparatively conservative. Therefore, people should strive to optimize their levels of the nutrient, as vitamin D is involved in regulating countless gene activities and other functions in the body.

Expecting mothers should pay careful attention to getting enough vitamin D all year round, especially because vitamin D deficiencies are so commonplace, to begin with. Lack of vitamin D at birth and the first years of life is associated with an increased risk of infant hypertension, and the problem can even continue to adulthood. This was shown in a study that is published in the science journal Hypertension. The researchers advise pregnant women to have their vitamin D levels measured, and they even recommend vitamin D supplements for pregnant women and children as a way of preventing elevated blood pressure later in life.

The number of children and adolescents with ADHD has skyrocketed in the past decade, and the human and socioeconomic costs are enormous. A major cause may be the widespread problems with vitamin D deficiency, according to a study from Turku University in Finland. It does not make things any easier that sun awareness campaigns fail to give people an alternative way of getting enough vitamin D all year around, and it is also a problem that many pregnant women don’t take their supplements as recommended.

- especially among boys

Vitamin D controls a variety of processes in the brain and that is important for the child in a number of different ways. According to a new study from University of Queensland, Australia, there is an increased risk of autism – especially among boys – if the mother lacks vitamin D during her pregnancy. The explanation lies in the fact that the vitamin deficiency can affect levels of sex hormones in the brain. Several studies link vitamin D deficiency to autism and show that vitamin D supplements can improve hyperactivity and other signs of impaired functioning in children with autism.

Vitamin D-deficient experimental animals are more likely to become dependent on opioids such as morphine, but their addiction decreases once their blood levels of vitamin D are restored. This was shown in an American study that is published in Science Advances. The scientists assume that low vitamin D levels also increase humans’ risk of growing dependent on opioids following medical pain treatment or other forms of exposure to addictive drugs. Both the legal and illegal opioid abuse in the United States is currently that extensive, experts refer to the problem as an epidemic. One potential way to deal with opioid dependence is to use vitamin D as a supplement, according to the researchers.

Atrial fibrillation is a rhythm disturbance in the electrical system of the heart. It is also one of the most common heart disorders and can be both harmless and potentially life-threatening. Lack of vitamin D increases the risk of normal atrial fibrillation and postoperative atrial fibrillation, according to a meta-analysis that is published in the scientific journal Nutrition. Vitamin D deficiencies are rather common so it is important to make sure to get enough of the nutrient for preventing and treating this disorder.

Vitamin D plays an overlooked role in the immune defense. Being deficient of the nutrient increases your risk of bacterial pneumonia by up to 60 percent, according to a large Danish study of 116,000 participants that was carried out by scientists from Herlev Hospital, Gentofte Hospital, and the University of Copenhagen.
Because many older people, cancer patients, and other chronically ill individuals are at increased risk of respiratory infections and because bacterial pneumonia can be potentially lethal, the scientists see a huge potential in using vitamin D supplements to prevent the disease.

- and worsens the odds for women who have the disease

Decades of research show that there is a link between lack of vitamin D and an increased risk of breast cancer. Vitamin D deficiencies are especially common at the northern latitudes because the sun sits too low in the sky for humans to be able to synthesize the vitamin during the winter. However, even in the southern hemisphere, many women have too little vitamin D because of spending too much time indoors, using too much suncream, or veiling themselves. Vitamin D has many anti-cancer properties, and postmenopausal women with too little vitamin D in their blood, who are diagnosed with breast cancer, have worse odds, according to a study of Brazilian women. In other words, it is not enough to treat breast cancer with surgery, chemotherapy, and radiation. You also need to optimize your blood levels of vitamin D and other nutrients, which the body needs in order to function optimally.

Hashimoto’s disease (Hashimoto’s thyroiditis) is an overlooked scourge that leads to hypothyroidism and is particularly widespread among women. Postpartum thyroiditis that also slows down your metabolism follows in the wake of pregnancy. Graves’ disease where the metabolism speeds up (hyperthyroidism) is less common. These three thyroid disorders belong to the group of autoimmune disorders where the immune defense attacks the body’s tissues, and it appears that lack of vitamin D increases the risk, as it controls the immune defense in a number of ways. According to a new review article that is published in Nutrients, taking larger quantities of vitamin D may have a positive impact on these thyroid disorders.

A large Irish study has shown for the first time ever that people from 50 years of age and older, who are vitamin D-deficient, are more likely to develop depression.
The study also showed that vitamin D deficiencies are more widespread among seniors, and that taking a vitamin D supplement can make a significant difference. The study supports earlier studies that also link vitamin D deficiency to an increased risk of depression, including winter depression. It is essential to get enough vitamin D all year round, as the nutrient is important for many different processes in the brain and even helps protect against local inflammation that is associated with depression.

- a disabling and potentially life-threatening complication

Type 2 diabetes is currently treated with a number of different medical drugs. However, the medicine is not able to deal with the underlying causes of the disease that affects most organ systems. A Chinese study has demonstrated that vitamin Ddeficiency is linked to diabetic neuropathy, which is an insidious condition and is associated with inflammation, pain, amputation, circulatory failure, and early death.
It is important to get plenty of vitamin D at all times in order to prevent and treat the early phases of diabetic neuropathy.

PCOS or polycystic ovary syndrome is a hormone imbalance and the most common cause of involuntary female infertility. The disease brings on symptoms such as tiredness, sugar cravings, overweight, hirsutism, and an increased risk of type 2 diabetes. It turns out that women with PCOS also have lower levels of vitamin D in their blood and that can affect the development of the disease. Therefore, all women with PCOS should have their vitamin D levels checked and take supplements if necessary, according to a study from Saudi Arabia. In terms of PCOS prevention, it is also relevant to take a vitamin D supplement if you avoid the sun, wear full-body clothing, or live at northern latitudes.

A large Israeli population study of over 4.6 million people shows that lack of sunshine and vitamin D increases the risk of COVID-19 infections and new infection waves in the winter period. The study shows why seniors, those with chronic disease, overweight individuals, and certain ethnic groups such as orthodox male Jews and female Muslims are more vulnerable. The scientists recommend vitamin D supplementation throughout the winter period or even all year round for those who do not get enough sun exposure during the summer. You can also read about why face masks block the body’s vitamin D synthesis, why COVID-19 originates from bats, and other mysteries related to the spread of the infection.

Despite official recommendations to give infants a daily vitamin D supplement, nearly 50% of parents forget to follow this advice according to a large new Danish study. Not only do the children risk weak bones, it also increases their risk of infections and autism, other studies suggest.

During pregnancy, the unborn child is totally dependent on the mother’s vitamin D status. Vitamin D is primarily known for its role in supporting bone development. However, the vitamin is also of vital importance to the child’s brain, cognitive skills, and intelligence. According to a new, American study that is published in The Journal of Nutrition, this is why it is so important for pregnant women to have optimal vitamin D levels in their blood. The researchers point to the fact that vitamin D deficiencies are rather common and mention that they observed significantly lower blood levels of the nutrient in pregnant women of color. They hope their study can contribute to increased focus on the benefits of vitamin D supplementation in pregnancy.

In the summertime, we synthesize vitamin D in our skin when we expose ourselves to sunlight. Vitamin D is a nutrient that is of vital importance to mood and health in general. When it is dark outside, we produce melatonin, which is important for our sleep. In addition to that, melatonin has a number of other important functions. Over the past decades, science has focused on its potential in the prevention of cancer, Alzheimer’s disease, sclerosis, and several other diseases. Apparently, vitamin D and melatonin work as hormones day and night and are of vital importance to the immune system. Also, they regulate inflammation, protect cells, and have many other functions. In a new review article that is published in Nutrients, the scientists refer to melatonin as the “next vitamin D”. Also, they mention that many people get too little sunlight during the day and too little darkness at night, which results in a deficiency of both vitamin D and melatonin.

The winter period is the time of year where we typically lack vitamin D, and this contributes to new waves of COVID-19 and other virus infections. Moreover, many older people, dark-skinned individuals, nursing home residents, and diabetics often suffer from chronic vitamin D deficiency which makes them much more vulnerable. Since the springe of 2020, numerous studies have demonstrated that lack of vitamin D increases the risk of COVID-19 infections, acute respiratory distress syndrome (ARDS), intensive care admission, and death. This is described in a new meta-analysis that is published in Frontiers in Public Health. Danish threshold levels for vitamin D in the blood are also too low, apparently. The question is: How much vitamin D do we really need?

Diabetes is spreading with epidemic proportions, and an alarmingly high number of people are affected by metabolic syndrome, an early stage of diabetes that causes insulin resistance, elevated cholesterol, hypertension, and enlarged waist circumference. Ever since the 1970s, diabetics have been advised to stick with a low-fat diet consisting of bread, potatoes, and other carbohydrate sources. However, a new Danish study reveals that it is best to cut back on your carbohydrate intake. The new message to diabetics supports research from other parts of the world. Diabetics and people with sensitive blood sugar should focus on eating a diet with fewer carbohydrates, more protein, and more healthy fats. They should also make sure to get enough chromium, vitamin D, and magnesium, all of which are nutrients that support the body’s blood sugar levels. Furthermore, vitamin B12 and Q10 are important for those, who take diabetes medication and cholesterol-lowering drugs (statins).

Vitamin D controls a host of different biochemical processes that are of importance to our health. Moderate vitamin D deficiency is rather common, and severe deficiency is one of the reasons why chronically ill cancer patients are put in intensive care and die within a year. Cancer patients who have been in intensive care can actually benefit from takin vitamin D supplements, according to an Austrian study that is published in Nutrients. The study supports earlier research that demonstrates different anti-cancer mechanisms in vitamin D.

- and an alarming need to establish responsibility

Vitamin D deficiency is a widespread problem, which increases the risk of complicated COVID-19 infections, muscle weakness, cancer, and a lot of other problems. The Danish Veterinary and Food Administration now recommends that both children and adults take vitamin D supplements throughout the entire winter period and that particularly vulnerable groups take high-dosed vitamin D supplements all year round. However, the new recommendations have not yet been included in the Danish Health Authority’s awareness campaigns for fighting COVID-19 because vitamin D appears to have ended up in a legal gap between being a foodstuff on one side and medicine on the other. According to a British study that was published earlier, there is currently an alarming need to establish responsibility in order to make sure that nursing home residents and other exposed groups get their vitamin D supplements, just like they receive their prescription medicine.

- but specific nutrients protect you

People, who eat nutrient-depleted diets, have an increased risk of contracting cancer, according to a French study that is published in PLoS Medicine. The scientists therefore recommend labeling food to help consumers make healthier choices. In the Nordic countries, we already have the “Keyhole label” on certain healthy food items, but even if you follow the official dietary guidelines, it may be difficult to get enough vitamin D and selenium, both of which are nutrients with several anti-cancer mechanisms.

Older people can easily become deficient of vitamins and minerals, which can weaken their immune system and make them more prone to infections and prolonged periods with disease. On the other hand, older people who take a multivitamin and mineral supplement with zinc and large quantities of vitamin C experience fewer days with disease and have less severe symptoms, according to a placebo-controlled study from Oregon State University. But many multivitamin supplements do not contain enough vitamin D and it is very important for older people to get enough of this nutrient.

Ovarian cancer is one of the deadliest cancer forms because it metastasizes in a very special way. It appears, however, that vitamin D is able to counteract one of the mechanisms through which this cancer spreads, according to a new Japanese study that is published in Matrix Biology. It is a problem that vitamin D deficiencies are so common because the vitamin supports several anti-cancer mechanisms.

Vitamin D is important for our bones, cardiovascular system, immune defense, and for preventing cancer. Still, vitamin D supplements are less effective if you are overweight and that may lead to a variety of problems, according to a new study that is published in Journal of Bone and Mineral Research. In other words, being overweight means that you have an increased need for vitamin D. Other studies even show that overweight individuals have an increased need for magnesium, which activates vitamin D in the liver and kidneys with help from different enzymes.

- even in the case of COVID-19

Vitamin D is important for a well-functioning immune defense and a number of other functions. A team of scientists from Purdue University and National Institutes of Health in the United States has recently uncovered mechanisms that enable vitamin D to reduce hyperinflammation in severe COVID-19 cases. The scientists refer to a particularly active vitamin D metabolite that is formed in immune cells, in the lungs, and various other places. It is important to have adequate levels of vitamin D at all times, and it is equally vital for the body to be able to activate vitamin D, a process that requires the presence of magnesium.

Phosphorous was discovered in the 1600s by an alchemist, who manage to make it from large quantities of urine. Ever since, phosphorous and similar compounds have been used to make matches, fireworks, nerve gas, bombs, manure, and pesticides. We hardly ever read or hear about phosphorous and its role in human health, but it is actually one of the most vital minerals, and it is important that we make sure to balance our levels of this mineral with calcium.

One in nine Danish women gets breast cancer, and the situation is not improving, on the contrary. One of the reasons why breast cancer is so widespread is that so many women lack vitamin D, and it looks as if the official recommendations for this nutrient are too low. A new American study has shown that those with higher amounts of vitamin D in the blood have a lower risk of the dreaded disease. The question is how much vitamin D do we need for optimal disease prevention, and what role does the nutrient play for those who have already been diagnosed with breast cancer?

According to WHO, sepsis is the third-most common cause of death, following cardiovascular disease and death. Sepsis is a result of the immune defense overreacting to an infection in the bloodstream. According to a new Slovakian study published in Bratislava Medical Journal, if you start supplementing with Q10 early in the treatment phase, it may reduce the symptoms and improve the chances of survival. Read more about another nutrient that contributes to the prevention of sepsis.

An only six-month-old baby died of heart failure and the following complications. The tragedy was a result of severe vitamin D deficiency, which, according to researchers at the University of Birmingham, could have been avoided with better control. They now demand that the health authorities change their policy regarding vitamin D supplements, so that they take into account the special needs of babies, pregnant women, dark-skinned individuals, and population groups that are more likely to be vitamin D-deficient. With this tragic death, which does not stand alone, we are only seeing the tip of the iceberg. Having too little vitamin D can also increase your risk of weak bones, infections, asthma, autism, and many other diseases.

It is common knowledge that too much sun exposure can cause skin cancer. On the other hand, lack of sunlight is also a problem. If you expose yourself to plenty of sunlight during your childhood years it lowers your risk of developing multiple sclerosis later in life, according to a study from University of California and Australian National University. The reason why sunlight protects against multiple sclerosis and a number of other illnesses is that the sun is our most important source of vitamin D a nutrient with multiple functions in the body. Therefore, it is essential to get plenty of sun as long as you avoid getting a sunburn. For people living at northern latitudes, it’s important to follow the official guidelines for vitamin D supplementation to make sure that we have enough vitamin D in our body at all times.

Autoimmune diseases occur in the wake of chronic inflammation and are the result of the immune defense erroneously attacking the body’s own tissues. Rheumatoid arthritis, psoriasis, sclerosis, and Hashimoto’s disease (that causes hypothyroidism) are all examples of autoimmune diseases that primarily affect women and older people. The diet plays a significant role and according to a study published in The British Medical Journal, supplements of vitamin D and fish oil taken for extended periods can lower the rate of autoimmune diseases. This is useful knowledge because these diseases are on the rise and the medicine that is used to treat them often comes with serious side effects.

There is worldwide focus on finding better ways to prevent and treat COVID-19 because of the limited effect of vaccines. It is important to understand why the infections are harmless in most cases and why only a small number of people are affected by ARDS (acute respiratory distress syndrome), which is complicated and involves hyperinflammation. What represents the real problem here and what makes these infections life-threatening is a derailed and overactive immune defense. Multiple studies have already demonstrated that lack of vitamin D increases the risk of being infected with COVID-19 ending up in intensive care, and the studies also show that vitamin D supplements have a therapeutic potential. In a new review article that is published in Clinical and Molecular Allergy, researchers look closer at the synergy between vitamin D, magnesium, and zinc in relation to their ability to regulate the immune system and as potential therapeutic agents. It is also vital to have enough selenium, a nutrient that many people lack.

Considerably fewer cases of melanoma are found among people who take vitamin D supplements regularly compared with those who don’t. This was demonstrated in a new Finnish study that is published in Melanoma Research. The study supports earlier research that shows that lack of vitamin D doubles your risk of dying of melanoma.

There is a link between low blood levels of vitamin Dand low levels of testosterone in overweight, young men, according to a study that is published in the scientific journal Frontiers in Endocrinology. It is also well known that vitamin D deficiency is more widespread among overweight people and this can affect your resistance, blood sugar levels, and a number of other functions. In fact, overweight individuals should make sure to get enough vitamin D. For men, it’s vital to produce sufficient quantities of testosterone, a hormone that is important for muscle mass, bones, vitality, fertility, and libido.

Vitamin D is of vital importance to the unborn child’s development of teeth, bones, immune defense, and various other things. The fetus is highly dependent on the mother’s vitamin D levels and that the nutrient can be transferred to the fetus and activated. A team of scientists has looked closer at the placenta and its role in helping the fetus utilize vitamin D. They hope their work can contribute to healthier pregnancies in the future.

We are constantly being warned about sun exposure and skin cancer. Still, it is important that we get plenty of vitamin D from sunshine - as long as we avoid getting burned. Vitamin D prevents and cures many diseases, and it may not only be the Mediterranean diet alone but the increased sun exposure and higher vitamin D levels that help people in Southern Europe avoid cardiovascular disease and other ailments.

Type 2 diabetes is spreading like a bushfire, and most people will be affected by periodontal disease at some point in their life. Now, science has discovered that lack of vitamin D, which is also increasingly common, enhances the risk of both diseases. Their observation is based on new study that sheds light, for the very first time, on vitamin D and its role in preventing and treating the two conditions.

Lack of vitamin D can impair your muscle function because it causes muscle cells to produce less energy, according to a study that is published in Journal of Endocrinology. The scientists use their study to argue that one can improve muscle function and reduce age-related loss of muscle strength in seniors by making sure they get enough vitamin D. If your muscles feel weaker during the winter period, you may want to consider taking a supplement.

Clostridium difficile is a bacterium that causes diarrhea and intestinal infection. The infection may even be life-threatening. A new American study that is published in PLoS Pathogens shows that this bacterium can only thrive with an overload of calcium in the intestinal system. Such a calcium excess can be caused by overconsumption of calcium, lack of vitamin D, and regular use of antacids.

Sun awareness campaigns have scared people away from sun exposure because of the risk of skin cancer. Still, it is essential to get enough vitamin D from the sun during the summer period, as long as we avoid getting sunburned. Vitamin D is vital for our immune defense, mood, bone health, cancer prevention, and many other things. A Swedish study has revealed that lack of sunshine is every bit as dangerous as smoking, and according to a British study, vitamin D inhibits cellular ageing. A Danish study has even shown that lack of vitamin D increases the risk of early death. The big questions are how much vitamin D do we get from sun exposure during the summer period, when do we need to take vitamin D supplements, and why should old people, dark-skinned individuals, and certain other population groups take vitamin D all year round?

– and that may harm your fertility, metabolism, nervous system, and the growth of your child

Everyone is talking about the climate, and meat has lost popularity for a number of reasons. But let us keep our heads clear on the facts. There is a big difference between CO2 emissions, animal welfare, and the quality or quantity of meat on one hand and the nutritional aspects of meat on the other hand. Humans have been eating meat (including fish) for around two million years, and animal food sources have contributed to our large brains and development in general. Nonetheless, more and more people choose to become vegetarians, and the trend is especially popular among women. This gives rise for concern, as lack of protein, vitamin D, vitamin B12, iodine, selenium, iron, zinc and omega-3 fatty acids not only impairs fertility but even increases the risk of metabolic disorders, serious growth disturbances in children and a lot more. Some of these symptoms are insidious and therefore difficult to link to the diet.

More and more people in the Western world shift to a plant-based diet but may find themselves challenged when it comes to getting enough of certain essential nutrients. A new German study shows that most vegetarians and vegans get enough vitamin B12, provided they take supplements. However, many lack iodine and iron. Also, plant-based diet fails to deliver enough vitamin D, and many lack selenium due to the nutrient-depleted farmland. A lot of deficiency diseases are insidious, which makes it difficult to link them to the diet. It is therefore a good idea for children and adults who are vegetarians or vegans to take relevant supplements.

- throughout life

Neurologists agree that the brain’s neurons constantly change in relation to stimuli from the inside and outside environment. That is how we learn new skills and develop our memory. The brain’s ability to adapt and change is called neuroplasticity and doctors have suspected for a long time that it takes place in the synapses. A team of scientists from the University of Freiburg in Germany has discovered that a vitamin A-like compound affects the neurons and their ability to adapt to structure and function. The scientists hope that their discovery can contribute to the development of new therapies for treating brain disorders. Earlier studies have shown that omega-3 fatty acids, vitamin D, and lifestyle in general also affect the brain’s neuroplasticity and development.

Lack of vitamin D is rather common and is associated with a host of diseases that affect the teeth and gums. In children, a vitamin D deficiency may result in fragile teeth with weak enamel and an increased risk of cavities. Later in life, the vitamin deficiency may also increase the risk of periodontal disease and certain types of oral cancer, according to an article that is published in the scientific journal Nutrients. The authors refer to a number of clinical studies that point to vitamin D’s different functions with regard to dental health. Also, they mention that vitamin D deficiencies are widespread and write that it may be necessary to take a supplement for proper dental health.

The mitochondria are the energy-producing powerplants in cells that have numerous essential functions. They need plenty of vitamin D, which we get from the sun, but they also require melatonin, a substance that we synthesize in response to nightfall. Around the clock, these two compounds complement each other in protecting the mitochondria and the cells. But ageing and our modern lifestyle may reduce the body’s ability to produce the two substances and this may lead to insomnia and a host of different diseases such as infections, type 2 diabetes, atherosclerosis, dementia, and cancer. Of course, older people are more vulnerable. However, with supplements it is possible to compensate for the reduced endogenous synthesis of melatonin and vitamin D, according to an article that is published in The Journal of Steroid Biochemistry and Molecular Biology.

Researchers have found that individuals who are genetically prone to low vitamin D status have an increased risk of multiple sclerosis.

A team of researchers from McGill University, Canada, has found a link between decreased vitamin D status and increased risk of multiple sclerosis (MS). In their study, which is published in PLOS Medicine, they compared data from thousands of participants with and without MS. As part of their research they looked at how genetic factors affected vitamin D levels in the participants. The researchers found that those people who were genetically prone to low vitamin D status were at least twice as likely to have MS. To explain their observations in more simple terms, when you increase a person's circulating levels of 25OHD (biologically active vitamin D) by 1.5-fold, it decreases their risk of developing MS by 50%.

There is a link between the widespread problems with vitamin D deficiency and the growing prevalence of Parkinson’s disease. In a review article that is published in the science journal Nutrients, a group of scientists look at vitamin D’s role in the nervous system and the brain. It is relevant to use supplements that optimize blood levels of vitamin D as part of the prevention and treatment of this disease.

Women who get sufficient vitamin D is approximately one-third less likely to develop fibroids in the wall of the uterus, according to a U.S. study published in the journal Epidemiology. This study is the first to relate uterine fibroids to the level of vitamin D.

Researchers from the National Institute of Environmental and Health Sciences (NIEHS) at George Washington University recruited 1,036 women aged 35-49 years of which 620 was colored and 416 was white. The women had their blood levels of vitamin D measured and and they also stated how much sun they got during the day. Fibroids were detected using ultrasound device.

Vitamin D is essential for the immune defense. Because deficiencies of the nutrient are becoming increasingly common and vaccines only have limited effect, we can expect new waves of COVID-19 during the winter period. Vitamin D counteracts chronic inflammation which is seen in rheumatoid arthritis, diabetes, and other chronic diseases. Multiple studies have shown a link between low blood levels of vitamin D and the occurrence of these diseases. In a new meta-analysis that is published in Molecular and Cellular Biochemistry, scientists look closer at the scientific data for risk factors involved with vitamin D deficiencies and the advantages of taking vitamin D supplements in connection with COVID-19, rheumatoid arthritis, and other inflammatory diseases.

- especially babies of color

Vitamin D is vital for normal development of the baby’s bones, cognitive skills, IQ, immune defense, and a number of other things. According to a new British study, however, a third of white infants lack vitamin D. The problem is even more pronounced in dark-skinned babies. Here, around half of them lack vitamin D. More focus is needed on pregnant women from exposed groups to help ensure that they get adequate amounts of the nutrient.

Vitamin D deficiencies are widespread among people who are overweight or have type-2 diabetes. However, researchers have not been able to explain the exact link. A study done by researchers from Baylor College of Medicine, Houston, Texas, suggests that it has something to do with vitamin D’s role in the brain, where the nutrient helps control both weight and blood sugar levels.

During a woman’s pregnancy, vitamin D is important for the growth, development, and general health of the baby. Apparently, maternal vitamin D deficiency during pregnancy increases the risk of boys developing more fat tissue during their first years of life, which makes them more prone to overweight in childhood and later in life. This was reported in a Spanish population study that is published in Nutrients. Because both overweight and vitamin D deficiency are so widespread, it is essential for pregnant women to make sure as a minimum to follow the official recommendations for vitamin D supplementation. Also, there is no read to avoid sun exposure because sunshine is our primary vitamin D source during the summer period. Just make sure not to get a sunburn.

Atopic dermatitis (eczema) is a widespread problem and a huge burden to both the child and its parents. According to a new study that is published in British Journal of Dermatology, high-dosed vitamin D supplementation of the mother during her pregnancy lowers the child’s risk of developing eczema within its first year of life. The pregnant women in the study got 25 micrograms of vitamin D daily, which is more than twice the amount that is currently recommended to expecting mothers. Health authorities already recommend all-year vitamin D supplementation to children up to the age of four years, so it appears that this measure can offer additional protection against eczema.

According to a study that was presented to a group of endocrinologists at an Edinburgh conference, supplements of vitamin Dmay improve sports performance and reduce the risk of cardiovascular disease. One of the things vitamin D does is to block the stress hormone cortisol that makes your blood pressure go up. The problem is that many people lack vitamin D, not only in the winter time but even during the summer period.

Having high blood levels of vitamin D lowers the risk of several cancer forms, according to a new study of Japanese adults. The study is the first to take a closer look at how vitamin D affects an Asian population. Over the past decades, numerous studies have pointed to vitamin D’s role in cancer prevention. Meanwhile, other studies have demonstrated that there is widespread vitamin D deficiency. There is even evidence suggesting that our need for the nutrient exceeds the official recommendations, at least if we want to protect ourselves against cancer.

Many people suffer from chronic inflammation, which sets the stage for a host of diseases such as asthma, type 2 diabetes, atherosclerosis, depression, cancer, rheumatoid arthritis, and other autoimmune diseases. The presence of chronic inflammation may also make infections such as coronavirus and influenza potentially life-threatening by derailing the immune defense. According to a new study from the University of South Australia that is published in International Journal of Epidemiology, it appears that vitamin Dcan inhibit inflammation by way of different mechanisms, thereby reducing the risk of a variety of diseases and even premature death. The need for vitamin D varies from person to person. Also, it is essential to make sure that blood levels of the nutrient are optimal and that vitamin D is properly activated in the body.

- which is involved in asthma, rheumatoid arthritis and most chronic diseases

This time of year, many people suffer from asthma, aching joints, or an exacerbation of other chronic diseases that involve inflammation. This is often because they lack vitamin D, as the sun sits too low in the sky for us humans to be able to synthesize the vitamin. Also, the diet and normal vitamin pills only provide minimal amounts vitamin D. It has been known for a long time that vitamin D counteracts inflammation. Now, a large systematic study is planned to investigate how supplementing with large quantities of vitamin D can affect the molecular mechanisms that counteract inflammation.

Lack of sleep is common among children and adults. It increases the risk of overweight, diabetes, cardiovascular diseases, blood clots, depression, infections, and a number of other diseases. Lack of vitamin D is also common, but a team of Chinese scientists have revealed that there is a link between having too little vitamin D and not being able to sleep properly and waking up feeling refreshed.

Sleep removes toxic waste products from the brain and lack of deep sleep increases the risk of poor well-being, depression, Alzheimer’s disease, cancer, and a host of other diseases. According to the American sleep researcher, Dr. Stasha Gominak, poor sleep quality is often linked to vitamin D deficiency. First of all, we need vitamin D to synthesize acetylcholine, a neurotransmitter that is necessary for reaching the deep sleep stage. Secondly, certain gut bacteria need vitamin D in order to produce vitamin B5 and other B vitamins that are necessary for proper sleep. On the other hand, taking high-dosed supplements with vitamin B5 and B12 may in some cases make it difficult to fall asleep. A healthy sleep pattern requires both vitamin D and B vitamins in the exact right amounts.

Millions of people worldwide drink arsenic-polluted water regularly. Arsenic is a toxin that is known to cause different types of cancer, including skin cancer. According to a new study published in American Journal of Cancer Research, it looks as if the active form of vitamin D, calcitriol, can prevent the onset of arsenic-induced skin cancer in a special type of skin cells. Calcitriol also appears to be able to prevent other types of cancer caused by arsenic.

- but the official recommendations are too low

According to an American study, individuals with higher blood levels of vitamin D are far less likely to develop type 2 diabetes and metabolic syndrome, the early stage of the disease, which is characterized by insulin resistance, hypertension, and elevated cholesterol levels. Because it takes many years for type 2 diabetes to develop, it is essential to have sufficiently high vitamin D levels from the early years in life. Both the new American study and earlier research point to the fact that it is not possible to obtain high blood levels of the nutrient without getting plenty of sun during the summer period and taking a high-dosed vitamin D supplement in the winter.

Melanoma can be very dangerous if it is not treated in time, but a study from the University of Leeds in England shows that vitamin D affects melanoma cells and makes them less aggressive. According to the scientists behind the study, this revelation may lead to new therapies. It is a problem, however, that health authorities warn people against sun exposure without informing about alternative ways to optimize vitamin D levels. The sun during the summer period is our main source of vitamin D, so we just have to make sure not to get burned. At our latitudes, it is a good idea to take a vitamin D supplement during the winter period. According to other studies, the nutrient prevents cancer by way of several different mechanisms.