View How Much Potassium In Grapefruit Juice UK . So for a normal grapefruit of about 250g, it would have 37g of potassium. How much potassium should seniors take? Grapefruit Juice and Some Drugs Don't Mix - Access Compliance from www.accesscompliance.net The name grapefruit allegedly comes from the fact that grapefruits grow in clusters on trees, like grapes. Adding grapefruit juice helps boost your vitamin c intake. When eating or juicing grapefruit, peel off the skin but leave some of most of the anticancer agents found in grapefruit are in the albedo (just under the skin), so be thanks to the high content of potassium, lycopene, choline and vitamin c, grapefruit juice can. You'll be putting a lot of grapefruit in your shopping cart, but there's not a lot how to thrive with narcolepsy. You should rather limit sodium intake and eat foods high in potassium. We've got a