Prescribing practices of healthcare professionals regarding multivitamins and mineral supplements in Pakistan: a cross-sectional study

BACKGROUND: Multivitamins and minerals (MVMs) are readily available dietary supplements that help prevent nutritional deficiencies and boost energy. This study examined the prescribing and consultation practices of healthcare professionals (HCPs) related to MVM supplements in Pakistan. METHODS: This cross-sectional study used a web-based structured questionnaire to collect data from HCPs from February 2021 to January 2022. The study link, which included a consent form and questionnaire, was circulated on social media platforms, and all individuals who provided consent and completed the forms were included in the study. RESULTS: ). Regarding biospecimen analysis before prescribing MVMs, 46% of HCPs required laboratory investigations before prescribing vitamin D and calcium and 60% for iron prescriptions. Common formulations prescribed include cholecalciferol for vitamin D deficiency (62%) and ferrous sulfate for iron deficiency (76%). CONCLUSION: Our study findings highlight that the prescribing practices of MVMs by HCPs are primarily in line with the known physiological roles of these supplements. However, a few identified gaps in practices highlight the need for standardised guidelines to ensure patients' health and well-being.