When you swallow an oral supplement, the active compounds have to survive stomach acid, get absorbed through the intestinal wall, and pass through the liver's first-pass metabolism before reaching systemic circulation
By taking part in a weight loss clinical trial, eligible individuals may access treatments designed to address obesity-related conditions under close medical supervision
One of the main functions is activating an important enzyme called AMPK, which regulates metabolism
All listed suppliers in this dataset are based in China
See where it ranks against the evidence-backed essentials in our guide to the top supplements for endurance athletes, or learn how to stack your nutrition for peak performance in our VO2 Max Supplements Guide
Gindri IM, Ferrari G, Pinto LPS, Bicca J, et al