Potassium is a nutritional substance that helps maintain the electrolyte balance in your body, as well as regulate blood pressure and help your nerves and muscles function properly. For these reasons, it is important to make sure that you are getting enough potassium in your diet. The best way to ensure this is to know which foods are high in potassium.
So what about grapes? Are grapes high in potassium?
Grapes do have a moderate amount of potassium, with 1 cup of raw grapes containing approximately 8% of your daily recommended amount, or 288mg.
Still, it is not enough to simply eat grapes, and you will also need to be getting potassium from other sources.