For boys at the age of 5, 7, 8, 11, 12, 13, 17 girls aged 6, 9, 10, 17, 18 showed high BMI values, while boys aged 9, 10, 14, 16, 18 and girls aged 7, 11, 13, 14, 15, 16 found age deficits in BMI. In boys aged 6, 15, and 17, BMI values corresponded to age norms. Thus, in adolescents with a high BMI, we have identified asthma, for such children low self-esteem is often tormented, the pathological process tends to chronicle. Vitamin D plays a key role in regulating immunity, maintaining skin barrier function, and preventing osteoporosis. In children with DRS, its deficiency is associated with a severe course of AS. In addition, researchers have evidence that with insufficient vitamin D levels in children, fat will accumulate in the body. Studying blood pressure levels is very important because vitamin D modulates innate immunity by producing antimicrobial peptides that reduce the risk of skin infection.