3. Watermelon
A watermelon is largely water, which helps to ensure that you won’t get too much of anything. But that said, it does contain a little more potassium than either of our other two fruits on this list so far and if you eat a one-cup serving, you’ll get anywhere between 100 and 200 milligrams.
One of the best benefits of watermelon is that it is hydrating and if you eat a watermelon it’s a great way to get fluids into you without relying entirely on tap water!