Creatine is a natural source of energy that helps your skeletal muscles flex (contract). It helps create a steady supply of ...

Taking creatine before or after workouts aids muscle growth and strength. Consistency matters more than timing. It boosts ...

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

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

Maybe during your last workout, you heard from a gym buddy that taking creatine—one of the more studied (and trending!) workout supplements—can contribute to lean muscle growth. However, that same ...

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Zheka-Boss/Getty Images ...

IF YOU RECENTLY started taking creatine, you may have noticed instructions to take three to 4 times the serving size amount during the first week of supplementation listed on the bottle. This strange ...

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