Watermelon, because of its water and fiber content, helps to preventandconstipationand promote regularity for a healthy digestive tract. The amount of protein in watermelon seeds is approximately 1 gram per 24 seeds. At this rate, weandre likely to get several grams of protein when we eat several slices of whole, seeded watermelon. While we would not want to depend on watermelon as a key protein food, this valuable amount of protein in its seeds should at least remind us that a fruit like watermelon does have something to offer us in the way of protein benefits.