Watermelon is 92% water and extremely cooling by nature. It helps remove heat due to its sweet taste, ability to hydrate, and mild diuretic properties. Watermelons are a very good source of: Vitamin C, A, Lycopene, Vitamin B6 + B1 and Citrulline ( a precursor to amino acid arginine, which is also a precursor to human growth hormone and nitric oxide, whose discovery won the Nobel Prize as the body’s own “panacea”.