The herb offers a caffeine fix similar to that of coffee, plus vitamins and other beneficial plant compounds. But you have to get over the hay-like smell, wood chip taste—and potential health pitfalls.
Runners who do intense workouts on no carbs tend to experience weakness, fatigue, and poor performance. But a new strategy called “sleeping low” might give athletes the same edge—without the suffering.
Think breakfast helps kick-start metabolism and boosts weight loss? These are widely believed myths not supported by evidence, scientists say. But breakfast does deserve high marks for increasing physical activity.
You’ve been told that gluten-free diets are a fraud, that the science is settled, and that it’s all just the placebo effect. If so, how can the anecdotes be explained? Enter FODMAPs, the underappreciated forms of sugar that may just underpin your wheat, rye, and barley intolerance—and unlock your fitness potential.
The hit documentary Fed Up is the latest in a litany of articles and documentaries to portray sugar as dietary villain number one. But what if sugar isn't the enemy—and by focusing on its effects, we've ignored the biggest causes of our health crisis and even subverted athletic performance?