I received an interesting note about the supplement creatine, a compound from three amino acids that is mostly found in the body's muscles and brain. It was from an older reader who takes creatine and ...

Here’s the simple version of how creatine works: Your muscles use adenosine triphosphate (ATP) for quick bursts of energy, but ATP runs out fast during intense exercise. Creatine helps regenerate ATP, ...

People often wonder if they can take creatine even on rest days or during periods when they aren't working out at all. Read ...

This article was reviewed by Brian Tanzer, nutritionist and Director of Scientific and Regulatory Affairs at The Vitamin Shoppe. Creatine is one of the most popular supplements in sports nutrition. A ...

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Creatine is a compound that’s typically found in your muscles and brain, according to the Mayo Clinic. Your body naturally ...

If you take creatine and your KFT shows high creatinine, don’t panic! Dr Rajan breaks down how supplements can distort the ...