Watermelon is a large fruit that grows on vines. It is part of the Cucurbitaceae family and is related to cucumbers, pumpkins, and squash.
Watermelon is a good source of vitamin C and contains decent amounts of potassium, copper, vitamin B5, and vitamin A (from beta carotene). It is also high in antioxidants.
Watermelon is also low in calories and has a high water content, which makes it a great choice for staying hydrated on hot days.