Log in with your Medical News Today account to create or edit your custom homepage, catch-up on your opinions notifications and set your newsletter preferences. Sign up for Sexual health benefits of watermelon free Medical News Today account to customize your medical and health news experiences. The advent of Viagra and other erectile dysfunction ED treatments revolutionized the world of sexual medicine. No longer did men with certain medical conditions or age-related ED have to resign themselves to unsatisfying sex lives.
However, ED drugs do not work for Sexual health benefits of watermelon man. Some men experience side effects, while the drug is unsuitable for otherssuch as men with certain types of chest pain and heart disease.
For men who cannot take Viagra, watermelon is a safe alternative that is unlikely to cause serious side effects.
Learn more with this article. Watermelon is a natural source of citrulline. Citrulline is Sexual health benefits of watermelon amino acid that may support better erections. Viagra works by increasing blood flow to the penis, allowing a man to more easily get an erection when he is aroused. Citrulline may do the same thing, although it works in a different way to Viagra. Preliminary research suggests that the body may convert citrulline to another amino acid, called arginine.
Arginine converts to nitric oxide. Nitric oxide opens the blood vessels wider, increasing blood flow to the penis and improving erections. Because watermelon is mostly water, the highest concentrations of citrulline come from concentrated watermelon juice. Men who want to try watermelon as a natural Viagra may find better results with watermelon juice.
Research into the effects of citrulline and watermelon is relatively new.
Most studies have been small or looked only at animals. As such, it is too early to say there is conclusive proof that watermelon can act as a natural Viagra.
Preliminary research is promising, and there are few or no risks associated with consuming watermelon. This means that most men can safely try watermelon juice or citrulline supplements as an alternative to Viagra. A study followed 24 men with mild ED. The men took a placebo for 1 month.
For another month, they took a citrulline supplement. Just two of the men taking a placebo saw their erections return to normal hardness levels. But of the men who took citrulline experienced improvements that brought their erections to normal hardness levels.
"Sexual health benefits of watermelon" who took citrulline also had more sex, averaging 1. None of the men experienced side effects. A study gathered data on rats with ED due to low blood flow to the penis. This disorder, called arteriogenic erectile dysfunction, is a common cause of erectile problems in humans. Rats that took a citrulline water supplement experienced improvements in erectile function compared with rats that received a placebo and rats that underwent surgery on their blood vessels.
This finding suggests that citrulline may improve blood flow, potentially improving erections. A study evaluated male rats treated with watermelon flesh extract.
Rats who consumed watermelon were more likely to mount females and start intercourse. This increase in libido, the study's authors concluded, suggests that watermelon might also be a viable treatment for ED.