FITNESS TIPS
Is watermelon the natural viagra?.
England scientists have found that watermelon has the sffects of viagra naturally.
According to recent studies, scientists say watermelon has ingredients that deliver Viagra-like effects to the body's blood vessels and may even increase libido. "The more we study watermelons, the more we realize just how amazing a fruit it is in providing natural enhancers to the human body," said Dr. Bhimu Patil, director of Texas A&M's Fruit and Vegetable Improvement Center in College Station.
"We've always known that watermelon is good for you, but the list of its very important healthful benefits grows longer with each study." . In watermelons, - citrulline - whose beneficial functions are now being unraveled. Among them is the ability to relax blood vessels, much like Viagra does. Scientists know that when watermelon is consumed, citrulline is converted to arginine through certain enzymes. Arginine is an amino acid that works wonders on the heart and circulation system and maintains a good immune system, said Patil.
"Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, "Watermelon may not be as organ specific as Viagra," Patil said, "but it's a great way to relax blood vessels without any drug side-effects."
Citrulline, the precursor to arginine, is found in higher concentrations in the rind of watermelons than the flesh."One final bit of advice for those Fourth of July watermelons you buy," Patil said. "They store much better uncut if you leave them at room temperature. Lycopene levels can be maintained even as it sits on your kitchen floor. But once you cut it, refrigerate. And enjoy."

by N.raghu