LOS ANGELES, Jan. 30, 2013 /PRNewswire/ -- Since sexuality is such an important part of who we are, men will always seek out effective erectile dysfunction remedies. So, it's no surprise that such massively marketed and potentially dangerous pharmaceuticals as Viagra and Cialis have generated an awful lot of attention -- as well as plenty of cold, hard cash -- for the big drug companies. Fortunately, the search for effective erectile dysfunction natural remedies mounted by the Antiaging Institute of California has brought us Function for Men. This amazing herbal erectile dysfunction treatment unleashes the power of an unlikely but nevertheless powerful substance: watermelon extract. It turns out that this product of one of America's most popular fruits is rich in Citruline and Arginine. These are two amino acids that are known precursors to nitric oxide, a powerful molecule that increases blood flow to every organ in the body including, of course, the one in question for sufferers of ED. Function for Men also contains the vitalizing supplements Panax ginseng and L-Tyrosine, as well as grape seed and Yohimbe extract, all of which are natural substances that are known to have a range of positive effects on the male body. This unique combination of substances was carefully crafted by the leading health professionals at the Antiaging Institute of California to promote the overall wellbeing of men. That goes well beyond increasing the flow of the blood to the penis. Function for Men also nourishes the brain, the body's most important sex organ for sex and, of course, everything else. Compare all the many benefits of these natural products to the many well-known side-effects experienced by men using Viagra and Cialis. In the case of Viagra, these negative effects can include shortness of breath, arrhythmia (irregular heartbeat), a feeling of lightheadedness, or even fainting. In some cases, loss of vision and the nightmarish condition known as priapism (an often painful erection lasting four hours or longer) can ensue. Users may also experience a range of less serious symptoms including stuffy noses and gastrointestinal issues. Cialis can have many of the same side effects but also brings a possibility of convulsions and swelling of the hands and feet. None of these effects, it's safe to say, are particularly conducive to romance.