Category: Supplement Guide

CoQ10 supplements explained: what research shows for heart failure, statin muscle pain and energy, food sources, and warfarin interactions.

Our magnesium guide covers daily needs, the richest foods, which supplement forms absorb best, the safe upper limit and medicines that interact.

Our vitamin D guide covers daily needs by age, the best food sources, sensible sun, who is at risk of low levels and safe supplement use.

Our supplement guide explains US rules, quality seals, drug interactions and what research shows for sleep, bones, heart, memory and more.