Health effects of vitamin and mineral supplements

In Western countries, upto two thirds of people take vitamin and mineral supplements regularly.

Many people think it’s common sense to take supplements. Many people don’t realise mega doses of vitamins can cause harm. Paradoxically the people who don’t have a healthy diet are less likely to supplements than those who have a well balanced diet.

A recent article in BMJ reviews the evidence regarding “Health effects of vitamin and mineral supplements” and concludes that “Randomised trial evidence does not support use of vitamin, mineral, and fish oil supplements to reduce the risk of non-communicable diseases”.

This article is certainly a “food for thought”

Reference

Food for Thought 2020. Health effects of vitamin and mineral supplements. BMJ 2020; 369 doi: https://doi.org/10.1136/bmj.m2511 (Published 29 June 2020). Cite this as: BMJ 2020;369:m2511

Skeie G, Braaten T, Hjartåker A, et al. Use of dietary supplements in the European Prospective Investigation into Cancer and Nutrition calibration study. Eur J Clin Nutr2009;63(Suppl 4):S226-38. doi:10.1038/ejcn.2009.83 pmid:19888276

Disclaimer: Please note- This blog is NOT medical advice. This blog is purely for information only and do check the the sources where cited. Please consult your own doctor to discuss concerns and options relevant to you.

The views expressed in this blog represent the author’s views held at the time of publication and is likely to change overtime, particularly when new evidence comes to light. The blog is not necessarily endorsed by any organisation the author is associated with and views are not substitute for professional advice.