Your body produces the enzyme creatine kinase (CK) or creatine phosphokinase to keep your muscles functioning properly. Healthcare providers use the CK test to check levels of this protein in your ...

Other tests include the blood urea nitrogen (BUN) test, creatinine and cystatin C, tests for protein in urine, and overall urinalysis. These tests can be used to diagnose kidney injury and monitor ...

When you purchase through links on our site, we may earn an affiliate commission. Creatine gummies are quickly becoming a popular alternative to traditional creatine powders and capsules ...

This creatine powder from Kaged comes in three options, lemon lime, fruit punch, and unflavored. It contains a patented creatine hydrochloride (HCl) formula, and the company states people do not ...

Creatinine is a waste product that can build up in the blood due to kidney disease and other factors. Staying hydrated, taking dietary measures, and using supplements can help reduce creatinine ...

When you purchase through links on our site, we may earn an affiliate commission. Creatine is one of the best supplements you can take for muscle growth, and it’s backed by extensive research.

Faye Brennan is a content strategist & consultant, editor, writer, digital creator, and entrepreneur. She’s been ...

We may earn commission from the links on this page. When Laura Taft, 62, first started supplementing with creatine at the suggestion of her trainer, it was with her muscles in mind. “I wanted to ...

Long associated with youthful weightlifters and athletes, creatine supplements are increasingly being used by older adults to maintain muscle and even improve cognition. Performance experts and ...

Five grams of creatine supplement a day might not be enough to improve your muscle-building efforts. © M.Photografer via Shutterstock A common workout supplement ...

Sorry, gym rats, but all that creatine you've been relying on? It may have been for nothing, according to a new clinical trial — at least at the dose you were ...