If you experience any severe side effects, stop taking the supplement immediately and consult a healthcare professional. How do I determine the proper dosage for an ATP supplement? The appropriate ...

Medically reviewed by Suzanne Fisher, RD Creatine is a dietary supplement that’s commonly used to enhance exercise ...

In general also, you must know creatine side effects before you use a supplement. Creatine is a ... your muscles use adenosine triphosphate (ATP) for energy, breaking it down into adenosine ...