Irritable bowel is the most common intestinal disorder and affects around 15 percent of the population. The symptoms are typically unstable digestion, flatulence, constipation, diarrhea, stomach pain, and intestinal cramps. Several studies have shown that lack of vitamin D may cause the symptoms, and that taking a vitamin D supplement helps. This is because vitamin D is highly important for the intestinal immune defense and for controlling inflammation.
Peripheral circulatory disorders are primarily caused by clogged blood vessels in the extremities. Symptoms typically include walking-induced leg pain, cold hands and feet, or impotence caused by a poor blood supply. According to a new study that is published in the science journal Lipids, people with peripheral circulatory disorders have lower levels of omega-3 in their blood compared with people who do not suffer from these diseases. Omega-3 is believed to have several mechanisms that protect against atherosclerosis. It is also important to make sure to consume omega-3 in the right balance with omega-6.
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.
Swiss scientists have observed that if you take a type of vitamin B3 called nicotinamide riboside it increases the production of blood cells by improving their stem cells. This may help solve serious problems associated with anemia as a result of stem cell-based therapies that are used to treat leukemia and aggressive lymphomas.
Our ability to absorb zinc is reduced with age, and many older people lack zinc, even though there is plenty of zinc in the diet they eat. The trace element is involved in over 1,000 enzyme processes and is also an important antioxidant that protects our cells. Even minor zinc deficiencies can speed up ageing processes and contribute to skin and hair problems, infections such as bladder infections, chronic inflammation, elevated blood pressure, cancer, and other diseases. People with unhealthy diets, vegetarians, vegans, and older people are at particularly vulnerable. Certain types of medicine that many seniors take can also increase the risk of a zinc deficiency.
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.
– 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.
- and cause serious physical and psychological disease
Type 2 diabetes is spreading like a bushfire, and taking the diabetes drug metformin increases the risk of vitamin B12 and vitamin B6 deficiencies. Lacking these two important B vitamins is associated with fatigue and cognitive dysfunction that resembles dementia. This was shown in a study that is published in The Journal of Clinical Endocrinology and Metabolism. An earlier study that was presented at an endocrinology conference in Glasgow suggested that type 2 diabetics that take metformin on a regular basis have their vitamin B12 status checked once a year to prevent irreparable damage to the nervous system. It is also important to focus on vitamin B6, which is also crucial for the brain and nervous system.
Bladder infection is one of the most widespread bacterial infections. It can lead to serious complications such as kidney infections and blood poisoning. A team of scientists from University of Queensland in Australia has discovered new details about zinc and its role in the immune defense, and how zinc helps the white blood cells fight coli bacteria that are the main cause of bladder infections. Women are more exposed than men, and there are some rather easy ways for them to prevent coli bacteria from spreading to the urinary tract.