Also know as the gaya melon, dino melons are the same size and shape as a honeydew melon, and have a mild, sweet taste. Dino melons are mainly comprised of water, which can contribute to hydration, and provide low amounts of vitamins A and C, which are antioxidants that can help strengthen the immune system and have anti-inflammatory properties. The melons also contain some magnesium, folate, and potassium.