Watermelon is one of the most refreshing, thirst quenching fruit available year round. Watermelon is not only delicious but also very nutritious. Studies have shown that deep red varieties of watermelon have displaced the tomato as the lycopene king. Lycopene, however, is fat-soluble, meaning that it needs certain fats in the blood for better absorption by the body. Watermelon consists of 92% water and 8% sugar.

Benefits of eating watermelon daily:

• Achieve that younger-looking skin with just 2-cups of watermelon daily. Research showed that watermelon cuts the risk of sun related skin damage by 40%. That's because watermelon is nature's richest source of lycopene, an antioxidant that scavenges the UV-induced free radicals that cause sunburn and wrinkling. Lycopene may also help reduce the risks of cancer and other diseases.
• Watermelon can help improve sleep. By eating a few slices of this fruit after dinner can extend the deep stages of sleep by 27%. The reason is watermelon's polysaccharide carbohydrates rev the body's output of serotonin. When levels of serotonin increase at night, the brain is less sensitive to disruptive stimuli (like noise) during sleep.

• Watermelon can boost energy. A daily serving of watermelon has been shown to boost energy levels by up to 23%. This is because watermelon contains vitamin B6, which the body uses to synthesize feel good dopamine. It also contains magnesium which assists in the body's formation of adenosine triphosphate. Like a rechargeable battery, this nucleotide fuels cellular function for all-day energy.
• Watermelon can help in the faster healing of wound and other skin problem. The fruit is packed with the amino acid citrulline, which the body converts to arginine. Arginine speeds the delivery of white blood cells to injury sites, plus spurs the growth of new skin tissue. Study show that these processes can help skin heal 3x faster.

• Watermelon has ingredient (arginine) that deliver Viagra-like effect. Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it. Extra nitric oxide can also help treat angina, high blood pressure and other cardiovascular problems.

Tips for a juicier watermelon slices: Long-term refrigeration can sap nutrients and flavor from the fruit. But to guarantee the tastiest fruit, place watermelon in the fridge for 30 minutes before slicing it. A quick chill causes the fruit's cells to constrict. This means the juice stays in the slices instead of running out onto the cutting board.