Contrary to its name, herbal Viagra (or natural Viagra) usually doesn't contain sildenafil citrate, the active ingredient in Viagra. If it does contain sildenafil citrate, it does so. Several foods contain compounds that improve blood flow through the same basic pathway that Viagra targets: increasing nitric oxide, a molecule that relaxes blood vessels and allows more blood to reach the penis. Healthy daily habits are some of the most powerful natural remedies for ED. Regular exercise, good sleep, quitting smoking, and limiting alcohol can all improve circulation, balance hormones, and lower inflammation. En ellos nos centraremos a lo largo de este artículo, en el que encontrarás un listado de alimentos que funcionan como Viagra natural en el sentido que ayudan a mejorar la circulación sanguínea. Do natural Viagra alternatives work? Insufficient scientific evidence suggests that herbs and other supplements can treat ED. Which herb is known as natural Viagra? Panax ginseng is often called the herbal Viagra because it may help improve erection quality by increasing nitric oxide levels and boosting blood flow. Read about natural remedies for erectile dysfunction (ED or impotence), including exercise, acupuncture, arginine, DHEA, ginseng, pomegranate juice, yohimbe, horny goat weed, and ginkgo biloba. Natural remedies that might help erectile dysfunction include L-arginine, ginkgo biloba, regular exercise, maintaining a healthy diet, reducing smoking and alcohol intake, and managing stress. In fact, many people refer to it as ‘natural Viagra.’” Sounds too good to be true—because it might be. Ahead, what dietitians want you to know about this trendy supplement. There is no single natural substance that works as powerfully or as quickly as Viagra. But several supplements and foods do target the same biological pathway that prescription erectile dysfunction drugs use, and a few have clinical evidence showing real, measurable improvements in erectile function.