It's made up of 90 percent water, it’s incredibly refreshing, cooling and hydrating, a great source of vitamin C, which we know is essential for boosting the immune system and keeping your health in check. Vitamin C also attacks free radicals, which in turn helps in the fight against cancer and, is a powerful anti-oxidant. Rockmelons really low in sugar, fat and calories. It’s high in folic acid, making it a great choice for pregnant women. It’s an important tool in the production of developing the extra red blood cells needed throughout pregnancy, and is one of the only known nutrients that work to prevent neural birth defects. As well as that, folic acid plays a big part in skin cell regeneration. The potassium in rockmelon sends oxygen to the brain and slows the heart rate, meaning it has a calming effect.