Creatine 101: What Is It and What Does It Do?

Creatine Isn’t Just for Muscles Most people think of creatine as something you take to get stronger or build muscle. But new research from the Taylor & Francis group shows it might also give your brain a boost. When you take creatine, it increases the amount of stored energy in your brain. Studies found that taking 3–10 grams a day can raise brain creatine levels by about 5–15%, which has been linked to better memory, focus, and mental processing. The effects seem strongest when your brain’s und

Creatine Side Effects, Interactions, and What You Should Know