What Are Some Common Foods Good for the Kidneys?

Looking for some common foods good for the kidneys? Fortunately, many such foods can help keep the kidneys functioning well and also prevent diseases.

Kidneys are some of the most powerful organs, responsible for various important functions in the body. From filtering the blood and eliminating excess fluids and toxins from the body to keeping the levels of sodium and potassium in check, the two bean-shaped organs do a lot.

Kidney disease is a very common health concern, affecting about 10% of the world’s population. So consumption of certain foods good for the kidneys is incredibly significant, particularly for those with kidney diseases. While drinking water can surely help keep them functioning well, certain foods can be useful too.

Common foods good for kidneys

Here’s a list of some of the most common foods that are healthy for the kidneys and should definitely be included in your diet:

Fatty fish

Fatty fish is one of the most common foods good for the kidneys. Tuna, trout, salmon, and various other cold-water fish are high in omega-3 fatty acids and are a great addition to any diet.

Omega-3 fats help lower blood pressure and also reduce triglycerides (fat level) in the blood. As high blood pressure increases risk of kidney disease, omega-3 fats may help lower it and protect the kidneys.

However, people with chronic kidney disease must keep an eye on the potassium and phosphorous levels of the fish, as these may affect their health condition. It's best to consult a doctor to determine what fish would be best for you.

Cauliflower

Cauliflowers are also considered good for the kidneys. They're nutritious vegetables that contain plenty of essential nutrients, such as vitamin K, vitamin C, and folate.

Moreover, this cruciferous vegetable is loaded with anti-inflammatory compounds such as glucosinolates, thiocyanates and indoles and is also an incredible source of fiber. Cauliflowers can be added to a salad, eaten boiled or steamed, and can be cooked with other vegetables as well.

Red grape

Another food good for kidney repair is red grapes. This fruit is delicious and also contains plenty of essential nutrients, including potassium, sodium, and phosphorous. It’s loaded with vitamin C and also has essential antioxidants such as flavonoids, which are known for their properties to reduce inflammation.

Red grapes are also high in resveratrol, a flavonoid that reduces risk of heart health and also prevents diabetes and cognitive decline. However, people on dialysis should consult their doctor before having red grapes, as the fruit contains potassium.

Cabbage

Cabbage is also among some common foods good for the kidneys. This nutrient-rich vegetable is low in sodium and potassium and is also packed with vitamin C, vitamin K, fiber and more.

You can add cabbage to salads and wraps or cook it with other vegetables to make a healthy and nutritious dish.

Berry

Blueberries are good for the kidneys. (Photo via Pexels/veeterzy)

Berries such as raspberries, blueberries, and strawberries are also some foods good for the kidneys.

They're all a great source of several antioxidant compounds and essential nutrients that may help protect cells from damage and keep kidney diseases at bay. They're also a healthy alternative to sugary foods.

Lemon water is a good drink for kidney stones. (Photo via Pexels/Julia Zolotova)

Apart from the aforementioned foods, there are also certain drinks that are quite beneficial for the kidneys and can help prevent problems, especially kidney stones.

Kidney stones are a common health concern. According to the National Kidney Foundation, each year, more than half a million people make hospital visits for kidney stones. If you experience symptoms of kidney stones, you should immediately see a doctor who may want to examine your condition and recommend treatment accordingly.

In addition to medical treatments, drinking certain beverages can alleviate the pain or even help you pass the stone in urine. Some of the best drinks for kidney stones include water, apple cider vinegar water, milk, lemon water, unsweetened green tea, and black coffee.

The aforementioned drinks as well as foods are useful choices for people who want to keep their kidneys healthy and functioning well. However, before making any dietary changes, consult your doctor to ensure that you're consuming the right diet for your health needs.