Creatine has probably become the most popular nutritional supplement used by athletes to increase muscle strength and size in conjunction with strength training. Creatine is a compound based on amino-acid. It is naturally 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. A lot 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.
Some studies has shown that creatine may assist the removal of glucose from the blood as well as decrease production of glucose from the liver. With high intensity activity, depletion of creatine is associated with fatigue.
There is a certain relationship which existing between diabetes and raised creatinine levels. Usually this happens when diabetes is lasts for a long time and not controlled. Such situation is called as diabetic nephropathy. It means that there is a kidney disease developed due to diabetes. Initially this presents as protein in urine but as the disease progresses creatinine level goes up. In theory, taking of creatine may alter the activities of insulin. Caution is to be taken in patients with diabetes or hypoglycemia, and in those taking drugs, herbs, or supplements that affect blood sugar. Doctor may need to monitor Serum glucose levels as well asmedication adjustments may be necessary.
Unfortunately there is not much information about the relationship between creatine and diabetes. Many specialists still claim that creatine should not affect glycemic control. Please consult your doctor before you start taking creatine having diabetes.