- and it increases their risk of fatigue, sleep problems, dementia, and neurological diseases

According to a big Irish study, a large part of the population from aged 50 and older lack vitamin B12 and folic acid. This increases their risk of a number of chronic diseases and lack of cognitive skills because the vitamin deficiencies are not discovered and treated. Because older people can lack vitamin B12 and folic acid for a number of reasons, scientists suggest enriching staples. Dietary guidance and supplements are also useful strategies to be on the safe side.

- this may improve vegetarian diets in the future

We need vitamin B12 for blood formation, for the nervous system, and for our cognitive skills. Vitamin B12 is almost primarily found in animal sources. However, researchers from the University of Kent in England have just made an important discovery. They have observed how some plants such as cress can absorb the nutrient when cultivated in a certain way. With this knowledge, we can make vegetarian and vegan diets healthier and more complete in the future. Many vegetarians and vegans appear to be doing just fine on their green diets, but many are unaware that a vitamin B12 deficiency can be insidious, and it may take years before they experience obvious symptoms such as anemia, tiredness, poor memory, and other signs of a nervous system that is out of balance. It is therefore a good idea under all circumstances to take a vitamin B12 supplement, until some of these vitamin B12-containing vegetable solutions are available on the market.