If your kidneys are healthy, you should have no problems with long-term use. If you have kidney damage or a kidney condition, ...

Everyone seems to be talking about taking creatine-protein powder's lesser-known "cousin." And for good reason: The nutrient ...

I received an interesting note about the supplement creatine, a compound from three amino acids that is mostly found in the body's muscles and brain. It was from an older reader who takes creatine and ...

In terms of how much creatine to take, Mazur recommends a standard 5-gram dose, even on rest days. Since when you take creatine doesn’t matter too much, he adds that it can be taken whenever it’s most ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “Creatine is basically a battery booster for your body and muscles,” according to exercise physiologist ...

Potential side effects caused by the popular exercise supplement creatine include weight gain, nausea, diarrhea, muscle ...

Suddenly, one day, creatine was everywhere, being talked up by every fitness influencer, mental health guru and powder ...

Creatine begins improving strength after one week, with full effects appearing between one and four weeks depending on dosage ...

We spoke with experts to find the best pure and effective creatine supplements. Here's what we recommend, whether you're ...

If you’re making fitness your 2026 goal, how do powders and supplements fit in? If you’re not seeing the results you want in ...

Medically reviewed by Allison Herries, RDN Key Takeaways Creatine may cause weight gain from water retention and muscle growth.Skipping a loading dose of creatine can slow down the muscle-building ...

Bodybuilders and men looking to bulk up in the gym have long been the primary consumers of creatine, with women avoiding the supplement in fear of getting too big and looking too muscular. But now, ...