benefits of watermelons

If you cannot finish a whole watermelon and wish to keep it for later, cover the uneaten portion (cut in as few pieces as possible) with plastic cling wrap to prevent them from drying out. This also prevents it from absorbing the odors of other foods. Keep refrigerated to best preserve its freshness, taste and juiciness.

Watermelon seeds are very high in protein, with 1 cup of dried seeds containing 30.6g, which is 61 percent of the daily recommended value. The protein in watermelon seeds consists of several amino acids, one of which is arginine. While the body produces some arginine, MedlinePlus states that some health conditions may benefit from additional arginine. Some of the health benefits of arginine include regulating blood pressure and treating coronary heart disease. Several other amino acids make up the protein in watermelon seeds, including tryptophan, glutamic acid, and lysine.

Watermelon seeds are also loaded with several of the B vitamins. The American Cancer Society reports that B vitamins are necessary for converting food into energy and other important bodily functions. The most prevalent B vitamin in watermelon seeds is niacin, with 1 cup of dried watermelon seeds containing 3.8mg, which is 19 percent of the daily value. Niacin is important for maintaining the nervous system, digestive system and skin health. Other B vitamins in watermelon seeds include folate, thiamin, riboflavin, vitamin B6 and pantothenic acid.

Minerals abound in watermelon seeds. Magnesium is the most abundant mineral, weighing in with 556mg, or 139 percent of the recommended daily value, in 1 cup of dried seeds. According to the National Institutes of Health, magnesium helps regulate blood pressure and the metabolism of carbohydrates, which has a beneficial effect on blood sugar as well. Other important minerals in watermelon seeds are phosphorous, iron, potassium, sodium, copper, manganese and zinc.

The most surprising thing about watermelon seeds is the amount of fat they contain. In 1 cup of dried seeds, there are 51g of fat, with 11 of those being saturated fat. The other fats are monounsaturated fats, polyunsaturated fats, and omega-6 fatty acids. The American Heart Association reports that mono and polyunsaturated fats reduce blood cholesterol, and omega-6 fatty acids can help reduce high blood pressure. The down side of consuming a cup of watermelon seeds is the calorie count -- youandll take in just over 600 calories if you eat the whole cup.

Roasted watermelon seeds come packed with iron. Just an ounce of seeds contains approximately 2 milligrams of iron -- 25 percent of the recommended daily iron intake for men and 11 percent of the RDA for women, according to the NYU Langone Medical Center. Iron helps you make hemoglobin and myoglobin, proteins that help transport and store oxygen in your tissues. Iron also promotes liver function and nourishes your immune system.

Roasted watermelon seeds provide a source of magnesium. Magnesium supports your metabolism so that your cells can produce the energy they need for day-to-day functioning. It also helps your body store energy by helping you make lipids, aids in cell migration and plays a role in cell communication. Each ounce of roasted watermelon seeds provides you with 146 milligrams of magnesium -- 35 percent of the RDA for men and 46 percent for women, according to the Linus Pauling Institute.

Roasted watermelon seeds nourish your hair and skin because of their copper content. You need copper to produce melanin -- the pigment that gives your skin and hair their color, and also helps protect you from the sunands harmful rays. It keeps your connective tissue strong and resistant to damage and promotes healthy nervous system function. Watermelon seedsand copper content also plays a role in iron transport, so it can be used to make hemoglobin.and

Watermelon seeds along with dried fruit in home-made trail mix. If you opt for pre-roasted watermelon seeds, make sure to check the nutrition label before you buy -- seeds roasted in oil and seasoned with salt might come loaded with unwanted fat and sodium. Eat your roasted watermelon seeds in the same meal as fruits and vegetables, since vitamin C -- a nutrient found in many fruits and veggies -- helps your body better absorb the iron in the seeds.and

Essential amino acids which body cannot produce. These include arginine, lysine and others. Watermelon seeds supply some of these essential amino acids including tryptophan, glutamic acids. Lysine plays important role in calcium absorption and formation of collgen and connective tissues in body. Arginine helps in improvement of body metabolism, cardio vascular system and sexual health.