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

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

I would like to preface this article by stating that I support the whole food approach to fueling and do not advocate for supplementation. That being said, as a registered dietitian, I do like to ...

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

Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

You’ve probably heard about creatine, especially in the fitness community, but have probably always wondered, “Is creatine a steroid?” You can describe creatine as capable of promoting anabolic ...

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

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

Fact checked by Nick Blackmer Taking creatine helps restore ATP, which supports muscle function and energy ...