7. Eggplant (92% water)
With a water content of about 92 percent, eggplants are a hydrating food that is also low in calories and a good source of dietary fiber, too. Eggplants are also a source of copper, B vitamins, manganese, vitamin K, and potassium, nutrients that support a healthy metabolic, immune, and cardiovascular system, says Miller.
8. Watermelon (92% water)
Watermelon is about 92 percent water, says Schapiro. Plus, it’s filled with nutrients like vitamins A, B6, and C, as well as lycopene and antioxidants. “Use watermelon to flavor your water, or even puree it to make a healthy ice pop,” Schapiro suggests.