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’ve heard from friends who don’t necessarily lift but have started taking it, and videos across my social media are talking ...

The body naturally produces creatine in the liver, kidneys and pancreas, and it’s a quick fuel source for muscles.Photograph: bymuratdeniz/Getty Images It’s primarily considered a fitness supplement, ...

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

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

Creatine boosts strength, muscle growth and may support brain and bone health. Most people benefit from 3 to 5 grams of creatine daily for best results. May cause water retention and mild GI ...

Creatine is a well-researched, safe and effective supplement that may help athletic performance and your brain. Higher doses aren’t necessarily better, and most experts recommend 3 to 5 grams per day, ...

Wondering what the Safe creatines for women in 2026 are? In this guide, a high-performance athlete and nutritionist helps you ...

Opinions expressed by Entrepreneur contributors are their own. Although creatine is having a moment (in the WSJ and NYT in the last two weeks), it’s far from new. It’s one of the most widely studied ...

First, it was mushrooms in your coffee. Then protein in your soda. The latest wellness staple sneaking into your pantry is creatine. In the days of yore, creatine supplements were a muscle-bro staple, ...

Q: I’ve been hearing a lot about the energy-boosting effects of creatine lately, and I’m wondering if I could benefit. Should I be taking a creatine supplement? Creatine supplements have been getting ...