The kidneys are one of the most important organs in the body. It needs to be taken care of because the biggest problem about this particular organ is that serious issues don’t show up until very late. That and our constant neglect since we take our body for granted can contribute to kidney disease. The function of your kidneys is to remove waste through urine, hormone production and filtration of toxins and excess fluid in the blood. This is why you need to take good care of your kidneys at all times and pay some attention to the types of food you eat that may not be popular for your kidneys. While most of these foods carry their own health benefits, they should not be eaten in excess for the sake of your kidney health.

1 Avocados

foods bad for kidneys

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Among food bad for kidneys, Avocados are considered one of the healthiest fruits because of them being a rich source of omega 3 fatty acids and other nutrients. However, eating too many are dangerous for the kidneys especially for those with existing kidney problems and kidney disease. Avocado has high levels of potassium that will place additional strain on the kidneys. While we need potassium, excess can create serious problems such as muscle cramping and irregular heartbeat.

2 Meat

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Excess meat consumption also contributes to kidney disease because protein is difficult to metabolize and this places a big strain on the kidneys to eliminate it from the body. Diets rich in animal protein can also result in kidney stones. Meat has high levels of purines that can increase uric acid in the body that is the main reason for kidney stones. Eat more vegetables and nuts intead.

3 Salt

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One of the worst foods bad for kidneys is salt. A healthy diet should consist of only 2300 mg of sodium per day which is a teaspoon of salt. Eating excess salt strains the kidneys to work harder to eliminate excess sodium. That leads to water retention and high blood pressure. Add spices and herbs to your food instead of salt. Reduce the consumption of processed and packaged foods like canned vegetables and soups, frozen pizza and salad dressings as they all have too much salt.

4 Bananas

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If you think your have kidney problems, then proper nutrition and diet are of vital importance to remain in good health. Unfortunately this means avoiding bananas that everyone loves. Bananas are also very high in potassium and that could be very harmful for dysfunctional kidneys.

The daily required amount of potassium for a healthy adult is around 3500-4700 mg of potassium from foods. One banana (118 g) contains almost 422 mg of potassium. For this with kidney disease, the potassium intake has to be reduced to decrease the strain on kidneys for eliminating excess potassium and this could lead to severe health problems.

5 Dairy

foods bad for kidneys

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Dairy products are rich in vitamins, minerals and nutrients but among foods bad for kidneys. Excess milk and yoghurt or cheese could be more harmful for you because of the excess phosphorous present in such foods. This leads to added stress on the kidneys for removing it and excess phosphorous in the blood leads to weak bones and puts you at risk of fracture.

6 Whole-wheat bread

foods bad for kidneys

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Given the fact that whole wheat bread is healthy and nutritious but when you eat too much, it can impact you negatively especially in those with renal problems. It could harm the kidneys too. Just one slice of whole wheat bread contains 70mg of potassium, 57 mg phosphorous in comparison to white bread that has only 25 mg of each.

7 Oranges and orange juice

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Among foods bad for kidneys, orange and orange juice are also healthy things to eat no doubt because they have less calories and high vitamin C but they also contain a lot of potassium where one medium orange gives you 240mg of potassium and one cup orange juice about 470 mg. Thus you need to reduce the consumption of orange juice if you have kidney issues because if your kidneys cannot eliminate potassium, it could be dangerous for your body.

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