“…Based on the results of the analysis and generalization of scientific literature and experimental data it was found that the optimal daily doses of vitamins consumed by elderly, senile and long-lived people, mg: retinol-0.9-1.1, thiamine -1.5-1.7, riboflavin -1.5-2.0, niacin -13.0-20.0, pantothenic acid -5.0, pyridoxine -2.0-3.5, ascorbic acid -90-110, tocopherol -15-25; mcg: biotin -50, folic acid -230-400, cyancobalamin -3, calciferol -2,5-15, phylloquinone -120 [7; 21-23]. The recommended daily norms for the use of mineral elements are also systematized, mg: potassium -2500, sodium -1300, calcium -800-1200, phosphorus-800-1200, magnesium-400-500, iron-10-18, zinc -12-15, fluorine -0.75-4, magnesium-2, copper-1; mcg: iodine-150, molybdenum-70, selenium -50-70, chromium-50 [24][25][26].…”