There’s nothing to beat a delicious slice of watermelon on a hot summer’s day. It’s sweet and refreshing. It’s the perfect base for a fruit salad. Or you can enjoy some own its own. Not only that, it’s an excellent diet food. Watermelon is recommended for people who want to lose weight. In addition to this benefit of watermelon, it can assist in the protection of your heart as well. It contains an amino acid called L-citrulline.
A study conducted at Florida State University studied people who were given a 4,000mg dose of L-citrulline. After a mere six weeks, their blood pressure had declined. It’s believed that the amino acids in watermelon help the body produce nitric oxide. This substance widens the blood vessels, allowing the blood to flow to the heart more easily. It also decreases the rate at which plaque grows in the arteries and prevents blood clots from forming. People with pre-existing heart conditions take nitroglycerin. It works by converting into nitric oxide.