15 Nutritious Foods That Will Boost Kidneys Functionality Promptly

Onions

One standout characteristic of onions is their high chromium content. This essential mineral helps your body metabolize all the macronutrients it consumes. When your body can metabolize fats, proteins, and carbs more efficiently, it means there is less waste for your kidneys to deal with. The less pressure your kidneys have to handle, the more resilient they'll be in the long run.

But that's not all. Onions are also low in potassium, which is essential for those with certain kidney conditions. When your kidneys are in a weakened state, they may struggle to process excess potassium, causing the levels in your body to skyrocket and leading to hyperkalemia. This can cause a range of unpleasant symptoms such as nausea, vomiting, and numbness. By consuming onions, you can keep potassium levels in check and protect your kidneys.

Last but not least, onions can also help fight bladder infections. Their antioxidant properties create a protective barrier around your urethra, safeguarding it against harmful bacteria and free radicals.