Common Nutrient Depletions Caused by Pharmaceuticals

Abstract

P harmaceutical and nutrient interactions have been moderately studied yet often ignored by health care professionals. Many extensively prescribed drugs can lead to decreased absorption or increased excretion of many necessary vitamins, minerals, and amino acids. These drugs may also alter biochemical pathways necessary for proper utilization of nutrients. According to the Centers for Disease Control and Prevention (CDC), the number of adults ages 55–64 taking at least one pharmaceutical in the previous month rose from 62 percent in 1988–1994 to 73 percent in 1999–2002.1 The large number of individuals taking pharmaceuticals suggests that the potential for drug–nutrient interactions is substantial and growing. Owing to the vast number of pharmaceuticals on the market, this article is limited to a select group of commonly prescribed medications.