Multivitamins and Mineral Supplements

Guidelines generally recommend prescribing MVMs when vitamin or mineral deficiency is apparent. Inappropriate or excessive MVM use can cause toxicity, medication interactions, and gastrointestinal adverse effects. MVMs are generally safe when healthcare professionals prescribe them for disease treatment or deficiency prevention. MVMs are used to prevent or correct micronutrient deficiencies and are commonly perceived as improving energy and general health. MVM supplementation is not universally needed.