Tag: Drug class

While most people consider calcium a dietary supplement for strong bones, it is also classified and used as a drug in medical settings. Calcium’s therapeutic class depends on its specific formulation and intended use, which can range from over-the-counter antacids to prescription injections for serious conditions.

While commonly called a vitamin, vitamin D is more accurately classified as a fat-soluble vitamin and a prohormone, a substance the body can convert into a hormone. Understanding **what class of drug is vitamin D** sheds light on its critical functions, such as regulating calcium and phosphorus for bone health and modulating immune responses.