Creatine is a natural substance found in small amounts in certain foods and produced by the body, primarily in the liver, kidneys, and pancreas. It plays a crucial role in energy production, especially during high-intensity exercise. Athletes and fitness enthusiasts often use creatine supplements to enhance performance, increase muscle mass, and improve recovery. When taken as a supplement, creatine helps replenish adenosine triphosphate (ATP), the primary energy carrier in cells. This can lead to improved strength, power, and endurance during workouts. While generally considered safe, it's important to follow recommended dosages and consult a healthcare professional if needed.