3 Natural Amino Acid Cures for Erectile Dysfunction Erectile Dysfunction (ED) affects approximately 30 million men in America. 1 in 4 men seeking ED treatment are under the age of 40. There are many causes of Erectile Dysfunction. Sometimes it’s physiological, sometimes psychological. Nitric Oxide (NO) is a molecule produced by the lining of your blood vessles. Nitric Oxide relaxes the blood vessels so circulation is improved, and blood can flow to the penis. Erectile Dysfunction medications like Viagra attempt to improve erectile function by boosting Nitric Oxide production. Arginine is an Amino Acid precurser for Nitric Oxide, which means it helps boost Nitric Oxide levels in the blood. When 50 men with Erectile Dysfunction took 5 grams of Arginine daily for 6 weeks, 31% enjoyed significant improvement in sexual function. Citrulline causes blood Arginine levels to rise higher than when you consume Arginine directly. Pycnogenol stimulates the Endothelial Cells to release more Nitric Oxide, thereby contributing to better erections. If you’re suffering from Erectile Dysfunction and are ready to try these Amino Acids or other natural cures, it’s important to talk to your doctor before supplementing. Click to subscribe to learn more about Amino Acids.