Remaining hydrated at all times is really important. Water is known to be the best drink for hydration, but there are still some foods that can deliver the same effect.

The following four foods will help you keep the electrolyte balance and guarantee best function of your system:

Watermelon
This fruit contains 90% water, and it can hydrate and freshen your body. Also, it contains only 29 calories in100 grams. Watermelon is laden with Vitamins A, C, lycopene, and beta-carotene, as well as zinc and iron. It’s often used to detoxify the body due to its high water content.

Cucumber
Cucumber contains plenty of water and vitamin C. From 100 g of cucumber, you can only get 16 calories, making it an excellent choice for summer days.

Tomato
Tomato is filled with water and fiber. It’s also an excellent source of antioxidants, which will help soothe skin damaged following excessive exposure to the sun.

Zucchini
Zucchini contains 95% water. It is low in calories, rich in fiber, and a great source of vitamins A and C, as well as folic acid.
Source: http://www.healthdiary365.com/2018/04/10/these-4-foods-hydrate-the-body-better-than-a-glass-of-water/