creatine
n. uncountablen. a natural substance in your body that helps provide energy for short bursts of activity, like lifting weights. Athletes often take it as a supplement to improve their performance.
n. an organic acid that occurs naturally in vertebrates and plays a critical role in energy metabolism. It is frequently consumed as a dietary supplement to enhance high-intensity exercise performance.
He takes creatine every morning before his workout.
Many bodybuilders use creatine to increase their muscle mass and improve their recovery time after intense training sessions.
While creatine is synthesized in the liver and kidneys, it is also found in high concentrations in red meat and fish, making it a popular choice for those seeking to boost their anaerobic capacity.