Watermelon-Natural Viagra

fireworks in their love life this February 14th may want to skip the burgers and beer at the barbecue and eat plenty of watermelon. Watermelon may be a natural Viagra, says a researcher. That's because the popular summer fruit is richer than experts believed in an amino acid called citrulline, which relaxes and dilates blood vessels much like Viagra and other drugs meant to treat erectile dysfunction (ED). Watermelon is also low in calories and provides potassium and the phytonutrients lycopene and beta-carotene, in addition to the citrulline.