Edge-3 200000 IU – High Strength Vitamin D3Edge 3 Tablets 200000 IU Vitamin D3 Supplement for Bone Health Edge 3 Tablets 200000 IU contain Cholecalciferol (Vitamin D3), a crucial nutrient for maintaining healthy bones and teeth. Vitamin D3 is naturally formed in the skin when exposed to sunlight and is converted in the liver and kidneys into the active metabolite 1,25 dihydroxy cholecalciferol. This active form plays a central role in regulating calcium and phosphate balance, working together