Creatine is a substance naturally found in our bodies and in foods like meat and fish. It acts as an energy booster, ...

Like carbohydrates, creatine is used to produce adenosine triphosphate (ATP), which stores and supplies energy to our cells. It also seems to protect the structure and function of mitochondria ...

Creatine can boost your lean muscle mass, increase your energy before a workout, and even help you sleep better. Now, a new study suggests that the supplement could even help ease the symptoms of ...