5 Foods That Will Keep Your Renal System Healthy


Best Foods for Kidney Health

The kidneys work hard to filter out waste from the bloodstream and keep fluids balanced. By eating healthy foods and getting all the necessary nutrients, we can place less stress on our kidneys during the filtration process and keep them healthy. Here are five foods that will keep your renal system healthy.


This incredible bud has a long list of health benefits! Fresh garlic helps lower inflammation and is full of vitamins and minerals, such as vitamins C and B6 and manganese. Manganese has antioxidant properties that help fight free radicals. Garlic is also a delicious and easy way to season your food without needing sodium. You can put it on almost anything! 


Onions contain many micronutrients, such as fiber, vitamin C, and manganese. They are full of antioxidants that neutralize free radicals and help prevent damage that leads to chronic diseases. Fiber is a prebiotic, which is food for the beneficial bacteria in our gut. Studies have shown a link between an unhealthy gut microbiome and chronic kidney disease (CDK), meaning that keeping these bacteria happy and healthy is important for kidney health.

Egg Whites

Egg whites are an excellent source of lean protein for individuals on a kidney diet. They are lower in phosphorus than other sources of protein, such as egg yolks and meat. Individuals with kidney conditions need to watch how much protein they consume because the kidneys have to work hard to filter it. We don’t want to eat too much or too little!


Cabbage is a cruciferous vegetable loaded with nutrients for kidney health. Cabbage is full of antioxidants such as vitamin K and B6. It is also rich in fiber, which helps regulate fluids in the body. This vegetable is also low in potassium, so it is safe for individuals with kidney disease.


Cauliflower is another amazing cruciferous vegetable with anti-inflammatory properties. It is rich in vitamin C, folate (vitamin B9), and fiber and low in potassium and phosphate. It is also full of antioxidants that help remove toxins from the body, meaning the kidneys have fewer toxins to filter out!

If you’re looking for meals fit for a renal diet, check out our complete renal meals menu!