[Relationship between vitamin D level and lipid profile in young adults].

Vitamin D deficiency, like cardiovascular disease, is widespread throughout the world. Researches indicate a number of potential mechanisms for the relationship between vitamin D deficiency and cardiometabolic risk factors. The results of studying the relationship between 25-hydroxyvitamin D [25(OH)D] in blood serum and lipid profile indicators are contradictory, studies were mainly carried out among the adult and elderly population.

[Vitamin D deficiency and carbohydrate metabolism in obese children and adolescents].

Obesity in childhood and adolescence is an important clinical and social problem in all countries, due to its extremely adverse long-term health effects. Vitamin D deficiency is extremely widespread in the world. Obesity and metabolic syndrome are often associated with vitamin D deficit.