Your doctor may recommend the creatine phosphokinase (CPK) test if there's a need to measure CPK enzyme levels in your blood. The cells in your body require this creatine kinase enzyme to generate ...

Creatine is one of the most researched and effective supplements in fitness—but its benefits go far beyond the gym. Here’s ...

A new study shows that people with type 2 diabetes have lower levels of the protein that breaks down and converts creatine in the muscles. This leads to impaired function of the mitochondria, the ...

Some say a supplement is the culprit in a rash of compartment syndrome cases. August 23, 2010 -- An Oregon hospital is running tests to determine if a muscle-enhancing supplement may have caused 13 ...

A new study from Karolinska Institutet, published in Science Translational Medicine, shows that people with type 2 diabetes have lower levels of the protein that breaks down and converts creatine in ...