Creatine is a naturally occurring substance involved in ATP energy production that is one of the main energy sources for muscles. Creatine occurs naturally in vertebrates, it helps to supply energy to all cells in the body. It is used to increase the amount of creatine phosphate you have in your muscle tissue. Creatine is most effective in high-intensity training. These include weight training and sports that require short bursts of effort, such as sprinting, football, and baseball.
When taken by mouth in high doses, creatine is POSSIBLY UNSAFE. There is some concern that it could harm the kidney, liver, or heart function. However, a connection between high doses and these negative effects has not been proven.
Many people who use creatine gain weight. This is because creatine causes the muscles to hold water, not because it actually builds muscle.
There is concern that creatine might cause irregular heartbeat in some people. But more information is needed to know if creatine can cause this problem.
Common side effects of Creatine
Diarrhea ( diarrhea was the most commonly reported adverse effect )
High blood pressure
Gastrointestinal upset
Weight gain
Muscle spasms
Weight gain
Headaches
Dehydration
Kidney stones
Stomach cramps
Cramps
Warnings
If you are pregnant or intend to become pregnant, or you are breast-feeding, please do not take any creatine.
Aminoglycoside antibiotics and immunosuppressant drugs may interact with Creatine, these drugs can damage your kidneys.
You must remember creatine can cause kidney stones.
