There have been studies done and well documented that the combination of L-Arginine and L-Citrulline in adequate amounts have worked miracles to restore sexual function in diabetic men. I have read that many of the products on the market especially prescription drugs such as Viagara and Ciallis have severe side effects, including but not limited to the following:
SIDE EFFECTS OF VIAGARA: I counted 120 listed side effects! IF you suffer from ED, I suggest you take a hard look at one of the formulas containing L-Arginine and L-Citruline INSTEAD of prescription drugs. Over time, these two amino acids taken together have been proven to REVERSE erectile dysfunction in men. Remember that L-Arginine and L-Citrulline not only play a role in reversing ED. They also have a long list of health benefits for your heart and circulatory system in general.