4. Canned Pineapple
Pineapple will similarly get you around 100-200 milligrams of potassium when eaten from a can.
Pineapple is packed with immune-system boosting vitamin C and a range of other benefits. Of particular interest is bromelain, which is a digestive enzyme. Getting bromelain in your diet will help you to better breakdown foods and thus absorb the nutrients you eat.
Note that it is recommended that you drain the juice from canned pineapple before eating, as this can have all manner of different additives and is likely to contain more potassium.