10 Common Habits That Can Damage Your Kidneys

4. Bananas

If you suspect you have kidney problems, good nutrition and a proper diet are essential to staying healthy. And this means limiting the consumption of some foods like bananas, because they have a very high level of potassium, which could be harmful for those whose kidneys don’t function properly.

A healthy adult should have an intake of 3,500–4,700 mg of potassium daily from foods and an average banana (150 g) already contains 537 mg. But if you suffer from a kidney disease, the potassium intake should be lower since your body can’t manage to filter out the excess, which could lead to serious health issues.