Vitamin D3

This medication is given as an intramuscular (IM) injection. Vitamin D is crucial to building and maintaining healthy bones and teeth. Vitamin D3 is the natural form of Vitamin D that your body makes from sunlight. Vitamin D may: reduce bone pain, improve bone health, reduce fatigue, reduce risks of cancers, reduce risks of cardiovascular disease, and much more. Vitamin D deficiency is associated with increased risks of death from cardiovascular diseases, cognitive impairment in the elderly, severe childhood asthma, and cancers.