Creatine is an organic compound that helps produce energy and keeps muscles healthy and strong. It is found in certain foods ...

If you’re working hard in the gym and looking to build lean muscle, creatine is your best buddy. While supplements are popular, nature already has your back with foods that pack a creatine punch.

The exact creatine content of foods is difficult to determine, says Rizzo, as it's not listed on nutrition labels or the U.S. Department of Agriculture nutrient database. "Studies show varying ...