Learn more about VITAMIN D uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain VITAMIN D. Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin and the most bioactive form of vitamin D. It plays a critical role in calcium absorption, bone development, immune function, and hormonal regulation. Naturally, the body synthesizes D3 when the skin is exposed to ultraviolet B (UVB) sunlight. Cholecalciferol is a dietary supplement indicated for patients with vitamin D insufficiency or deficiency, and it also demonstrates various off-label uses. Supports healthy bones & teeth and plays a role in cell growth, neuromuscular and immune function. If you do not get enough of Vitamin D, you are more likely to experience fractures, muscle pain and weakness. Adequate levels of Vitamin D in body can prevent the rickets in children and bone softening in adults and elderly. ...
