Watermelon (Water content: 92%)

Watermelon is a healthy food that is also one of the most hydrating. A 1-cup (154-gram) meal contains more than half a cup (118 ml) of water, as well as fiber and other vital nutrients like vitamin C, vitamin A, and magnesium. It also has a low-calorie count, with only 46 calories per cup.

Watermelons have a low-calorie density due to their high water content. That means that a large portion of watermelon has a low-calorie content. Low-calorie-density foods have been demonstrated to help weight reduction by increasing fullness and reducing appetite. Watermelon also contains a lot of antioxidants, including lycopene. The ability of this compound to reduce oxidative damage to cells, which has been linked to diseases like heart disease and diabetes, has been studied. Watermelon may be used as a refreshing snack or side dish to add variety to your diet.