Magnesium & Calcium tablets FOR? May Help strengthen bone structure & teeth May help with menstrual cramps May help alleviate the symptoms associated with osteoporosis & arthritis May Help with backaches & aching bones May help alleviate muscle cramps None currently known Adults & children over 12 years of age, three tablets daily, preferably with breakfast. Calcium (calcium carbonate, calcium citrate, calcium malate, calcium gluconate), Magnesium (magnesium oxide, magnesium citrate, magnesium gluconate), Vitamin C (ascorbic acid), Microcrystalline cellulose, Crosscarmellose Sodium, Acacia, Maltodextrin, Veg. Stearic acid, Hydroxy Propyl Methyl Cellulose (HPMC), Titanium Dioxide, Veg. Magnesium Stearate, Magnesium Silicate, Triacetin, Mineral Oil, Poly Vinyl Pyrrolidone (PVP).