Vitamin D may help enable people maintain mental freshness even in older age, doctors from the University of Manchester stated in their study. Vitamin D is produced in skin by sunlight and it can be also found in some food, such as fish oil, milk, liver products. It is important to maintain strong bones, and recent studies have suggested that vitamin D could also protect against cancer, vascular diseases and tuberculosis.

Folic acid in particular, younger women may protect against high blood pressure. U.S. researchers found that from Harvard University in Boston in the major study, involving 150,000 participants. The results of the study in its latest issue informed the American journal The Journal of American Medical Association (JAMA).

It is a triple a blank placebo-controlled study to assess the impact of enjoyment of vitamin E on blood pressure and heart rate in patients with mild hypertension. Monitored were 70 patients aged 20-60 years with primary hypertension, which divided randomly into two groups. One used the vitamin E in a dose of 200 UI / day, the other a placebo for 27 weeks.