10 Foods for Healthier Kidneys

10 Foods for Healthier Kidneys

Doctors are discovering new links every day between the foods we eat and the illnesses that Americans suffer with each year, especially chronic diseases. Though oxidation is a normal process that occurs in the body, it’s important to protect yourself against adverse fatty acid oxidation. Excessive fat oxidation can create free radicals which can, in turn, damage cells, DNA and cell membranes. Eating healthy and drinking plenty of water can help you guard against many illnesses. Below, we go over some kidney-friendly foods.

10 Foods for Healthier Kidneys

Kidney-friendly food

Photo Credit: Brian Auer


This cruciferous vegetable contains sodium, potassium, and phosphorus. It has plenty of phytochemicals that can break up free radicals before they damage cells. A number of phytochemicals protect against various cancers and promote good cardiovascular health.


This cruciferous vegetable is high in vitamin C and packed with glucosinolates, indoles, and thiocyanates. It’s a good source of folate and fiber. It can assist the liver in neutralizing toxic substances.

3-Red bell peppers

Red bell peppers are a good source of vitamins C, A, and vitamin B6. They contain lycopene, an antioxidant that offers protection against certain cancers.


One clove of garlic not only lowers cholesterol, but helps prevent plaque from forming on teeth. It also reduces inflammation.


Onions boost the flavor profile of almost any dish, but they also contain flavonoids, especially quercetin. This potent antioxidant works to reduce heart disease and protect against certain cancers.


Blueberries are bursting with good flavor and natural compounds that reduce inflammation. They’re also a good source of an antioxidant phytonutrient called anthocyanidin and a good source of vitamin C.


Apples help to reduce cholesterol and constipation, plus they protect against heart disease and certain cancers. Apples are high in fiber and anti-inflammatory compounds.

Kidney-Friendly Food

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These berries are colorful, tangy and they can protect against bladder infections, but they also protect the stomach lining, promoting GI health. Cranberries prevent bacteria from adhering to the bladder wall.


Strawberries contain two types of phenols: ellagitannins and anthocyanins, which are powerful antioxidants. They can prevent oxidative damage and protect cells from damage. They’re an excellent source of vitamin C.


These delicious berries contain flavonoids and a phytonutrient called ellagic acid that prevents cell damage by neutralizing free radicals. They’re an excellent source of vitamin C, manganese, and fiber. Raspberries have been known to prevent tumor formation and cancer cell growth.

Kidney Specialist South Florida