August
12
16:42
Health // Proper nutrition

The five most relevant to human vitamins and minerals


Nobody argues that our body needs vitamins.Suffice it to recall the sad story of Magellan hikes when the outbreak of scurvy on ships could negate the romance of the great discoveries.And in the 21st century, most people in developed countries are crazy about their consumption.As a result, chronic administration in various forms of vitamins, especially vitamins A, C and E and beta-carotene, may even be harmful, increasing the risk of cancer and other diseases because of the bloated concentration of antioxidants in the body.Researchers increasingly believe that the vast majority of vitamin and mineral supplements simply are not worth the hype, prevailing around them."It's time to stop spending money in vain on vitamins and mineral supplements!" - Categorically stated in one of the published articles in this magazine.On the other hand, the same research scientists have determined the usefulness of some vitamins and minerals that a certain degree of skepticism is recommended to consume.Here is the "star" F
ive.

Vitamin D
Of all the vitamins that have become "classics" that are found in the period between 1913 and 1941 and named in vitamins A, B, C and so on vitamin D today is recognized as the most effectiveto recommend it as a vitamin supplement.The results of the meta-analysis (metaanalysis - so accepted in our time is called the union of the results of research devoted to the study of the same issue, but treated with various statistical methods) of a number of studies conducted in 2008 and 2013, it was found that adults who tookSupplements of vitamin D every day lived longer than those who did not.It is noted that taking vitamin D children appeared less likely to catch the flu, and the elderly strengthen bones and reduce the frequency of fractures.Scientists have not yet been able to explain the mechanism of the positive effects of vitamin D on the body, but was assured that it can be usefully taken on a regular basis.

Probiotics
In our bodies live trillions of bacterial cells involved in the regulation of our health, but they can suddenly destroy the antibiotic, thereby causing itself favorite irreparable harm.It is therefore proposed during the course of treatment with antibiotics to take probiotics in the form of supplements or foods such as yogurt, the nature of the rich bacteria, to restore shattered in the gut bacteria colonies.Held in 2012 meta-analysis of a series of studies found that use of probiotics significantly reduces the incidence of diarrhea after a course of antibiotics.Yet digestive probiotics are not a panacea, doctors do not recognize their effectiveness in the treatment of chronic diseases, such as irritable bowel syndrome.Like most other supplements, they are useful in very specific conditions, so they do not necessarily take on a daily basis.

Zinc
Compared with vitamin C, which, though cures colds, but does nothing to prevent it (ie no prophylaxis), zinc as an additive able to create that.This mineral is actively involved in many different aspects of our cell metabolism, prevents unrestrained multiplication of viruses that cause cold symptoms.Numerous therapeutic studies have found that taking zinc will allow to resist the cold, and to make themselves less severe symptoms.So, if you feel that colds can not be avoided, not get carried away by overdose of vitamin C, and quickly take a tablet containing zinc.

Niacin
About Niacin, also known as vitamin B3, recently spoke as a cure for all diseases (including from high cholesterol, Alzheimer's disease, diabetes, and headaches), asStudies have shown amazing results.A review of studies in 2010 showed that daily supplementation reduces the risk of stroke or heart attack at the "core", thereby reducing their overall risk of death from heart complications.

Garlic
That is what the skeptics of «The Annals of Internal Medicine» unanimously attributed to an effective treatment for high blood pressure and is highly recommended to take in concentrated form.What is clear: eat garlic!All held in 2008 after comparing the results of studies have found a decrease in blood pressure for those who had high blood pressure at the beginning of the test.All is good, but most women have a distinct prejudice against garlic because of its specific smell.

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