Micronutrient-Drug Interaction in Older Adults

Abstract

The aging process is associated with a set of transformations and habits that can interfere with micronutrient levels, which are crucial in maintaining homeostasis in numerous biological processes and preventing disease. Older adults are susceptible to changes in these levels, contributing to structural or functional alterations that promote the development of diseases. Coupled with the aging process, older adults often have multiple comorbidities that often lead to polypharmacy. Polypharmacy increases the likelihood of interactions between medications and between medications and nutrients. Therefore, in order to restore normal nutrient levels, the elderly frequently use supplementation as a complement to their diet. Supplementation can be extremely useful when properly used. However, they do not require a medical prescription, they are not exclusively sold in pharmacies, and they are not legally compelled to undergo clinical trials which can contribute to misuse and negative health outcomes. The aim of this article is to address the drug-micronutrient interaction and to highlight the importance of healthcare professionals in older adult monitorisation.

Keywords: older adults, interaction, micronutrients, medicine, food supplements.