12 – Watermelon

Watermelon is rich in vitamin C. It also contains lycopene, an antioxidant that helps fight free radicals. A good source of potassium, watermelon can lower blood pressure and strengthen bones.
For people who want to lose weight and gain muscle, watermelon is a great fruit because it contains citrulline malate (a compound that helps enhance athletic performance), which prevents fatigue while working out or playing sports.