Author: Guy Guppy, Lecturer in Performance Nutrition and Exercise Physiology, Kingston University

Anton Vierietin/Shutterstock.com Evidence that beetroot juice can improve athletic performance has long been inconsistent. While some studies reported benefits, others found little or no effect. Now, a new study, combining results from 33 studies, provides the clearest evidence yet that it can enhance exercise performance. The meta-analysis included data from more than 500 professional and […]

everydayplus/Shutterstock.com Cutting all sugar from your diet sounds like the healthy thing to do. But a recent study suggests it may do more harm than good. Instead of improving metabolic health, it appears to make it worse. Before rewriting your shopping list, though, it is important to note that this research was conducted on rodents, […]