Nikolay Bondarenko

In recent years, vitamin D has attracted increasing attention not only as a regulator of bone metabolism, but also as a powerful modulator of the immune system. Deficiency of this vitamin is associated with an increased risk of various autoimmune diseases, including psoriasis, vitiligo and systemic lupus erythematosus. Biological role of vitamin D Vitamin D […]

Vitamin K is a group of fat-soluble vitamins that play a key role in blood clotting and bone metabolism. Although vitamin K is not as widely discussed as other vitamins, its importance to human health cannot be overemphasized. In this article, we will look at the functions of vitamin K, its effects on the body, […]

Vitamin K2 is one of the important micronutrients that has recently attracted the attention of researchers. This vitamin performs key functions in the regulation of calcium metabolism, which affects both bone health and cardiovascular health. Vitamin K2 helps prevent calcium deposition in blood vessels and promotes calcium delivery to the bones, where it is essential […]

Each of us dreams of healthy and glowing skin. However, modern realities – stress, bad ecology, ultraviolet radiation – negatively affect its condition. But there is good news: nature has given us a powerful tool to combat these factors – vitamin E. In this article, I will tell you in simple language how vitamin E […]