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 ...

Suddenly, one day, creatine was everywhere, being talked up by every fitness influencer, mental health guru and powder peddler on the internet. It’s hard not to join in.

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

Research shows many benefits in the use of creatine supplements in women. Experts explain how to use creatine, what creatine ...

The latest nutrition trend that both teens and their perimenopausal moms are trying? Creatine. Claims about the benefits of the supplement fill social media feeds and (spoiler alert!), some of these ...

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, ...

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

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 ...

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, ...

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 ...

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 ...