Creatine is a naturally occurring substance that is found in small amounts in foods such as red meat and fish. It is also produced naturally in the body by the liver, kidneys, and pancreas. Creatine is a popular dietary supplement among athletes and bodybuilders, as it is believed to enhance athletic performance and increase muscle mass.
Creatine is stored in the muscles as creatine phosphate, which is used to produce energy during high-intensity exercise. By increasing the amount of creatine in the muscles, athletes may be able to improve their performance during short, intense bouts of exercise, such as weightlifting or sprinting.
While creatine is generally considered safe when used in recommended doses, some potential side effects may include stomach upset, muscle cramping, and dehydration. It is important to consult a healthcare professional before starting to take creatine supplements, especially if you have any underlying health conditions or are taking medications.