The performance-enhancing drug is legal, safe—and may have benefits beyond sport https://www.economist.com/science-and-technology/2025/07/11/should-you-take-creatine?taid=69efd7b77f2a6a0001b19feb&utm_campaign=editorial-social&utm_content=discovery.content&utm_medium=social-media.content.np&utm_source=voante