Sentinel One Daily Multivitamins Tablet works by both providing ascorbic acid and reversibly oxidizing to dehydroascorbic acid in the body; increasing the efficiency of the small intestine to absorb serum calcium and phosphorus concentrations; normalizing the formation of red blood cells and nerve tissues; helping tissue in respiration and metabolism of fats, protein thus lowers blood cholesterol by inhibiting the synthesis of LDL; raising the level of glutathione thus prevents cells against peroxidative damage.