Watermelon rinds are rich sources containing vitamin c as well as other nutrients like iron potassium magnesium calcium etc. . They also contain enzymes which help digestion process while they are being digested by our body. They also help us with weight loss by reducing appetite. They are very good source if we want healthy diet because they have lots vitamins, minerals, fiber, antioxidants etc. . It helps us lose weight so we can get rid off extra fat from our body.