Creatine was first discovered in 1835. A French scientist Chevreul found a component of skeletal muscle later named creatine. Thus, although creatine may for somebody seem like something new, scientists have recognized it as a natural constituent of muscle for nearly two centuries.
Creatine is a substance based on amino-acid. Naturally it is produced in the human body. Our body produces half of the required endogenously from internal amino acids and the other half is produced from the food we eat. Plenty of Creatine is found in fish and red meat. Creatine is produced by the liver, pancreas and kidneys and is sent to the muscle through the blood. It is then converted into phosphocreatine molecules that store energy in muscular tissues.
Basing from different studies done, the side effects of Creatine supplements appear to be quite insignificant, short, and almost similar to many other supplements and medications side effects.
Most common side effects of using Creatine supplements are: Nausea, stomach upset, dizziness or weakness, loose stools, diarrhea, and weight gain. These side effects are usually experienced with creatine dosages greater than 5 grams a day. Another Creatine side effect reported sometimes is muscle cramping. Strains and sprains can occur as the result when people over enthusiastically and quickly intensify their workout regimen. This happens because tendons and ligaments of the person have not yet adapted to the increase in muscle size and power. Long-term side effects of daily Creatine supplements taking, moreover in high dosages, are currently not known.
To avoid any dangers of Creatine, please be sure you follow the recommended dosages, and always consult with your doctor before you start taking medication to make sure it won’t interact with any medications or any other compounds.