5 Foods That Could Cause Kidney Damage

4. Banana

Bananas are known for their high potassium content. Just 1 medium banana provides 422 mg of potassium. It can be difficult to keep your daily potassium intake within 2,000 mg if a banana is a daily staple. However, pineapples contain substantially less potassium than other tropical fruits and can be a more suitable, yet tasty, alternative.