Kidney-cleansing teas and supplements are other good resources to improve kidney health and detox the organ. Stinging nettle leaf tea utilizes the traditional herbal perennial plant to reduce inflammation and provide the body with antioxidants. Hydrangea extract is also a good ingredient to look for in cleansing teas. The extract offers a protective effect against kidney damage due to the plant’s exceptional antioxidant capabilities.
Vegetable juices like tomato juice act as one way to cleanse your body of toxins as a result of their high vitamin, mineral, and fiber content. Tomatoes themselves contain antioxidants and lycopene that prevent cancer and assist with aging. Tomatoes also improve liver function and can prevent gallstones and kidney stones from forming.
Finally, Blumea balsamifera extract (better known by its nickname “sambong”) when added to calcium oxalate crystals decreased the size of the crystals, which indicates it could help prevent kidney stones from forming.
The right amount of exercise and food are the key to an effective detox. Livestrong recommends a step-by-step detox that is similar to other traditional, successful detoxes. Start by drinking a mixture of one-half cup of water with 5 tbsp. of apple cider vinegar before each meal. Apple cider vinegar is a useful substance to prevent kidney stones. Along with the water-vinegar mixture, doctors recommend drinking between one and two cups of pure cranberry juice (not cranberry juice cocktail, not cranberry juice from concentrate, etc). Tannin, the active ingredient in cranberries, helps your kidneys flush out bacteria and toxins.
Cranberry juice isn’t the only drink that acts as a kidney detox. | iStock
How much do you know about your kidney health? Most people are aware of the basics: you have two, they filter waste, and you’re born with an overabundance of the organ (for some people, a single kidney with only 75% function can sustain life just fine). Despite the fact you’ve likely told a close friend “I’d give you a kidney,” to show your loyalty, how much information about the organ do you have — and do you know how to do a kidney detox?
You may think of “juicing” as just a weight-loss fad, but there are some health and kidney benefits to the practice as well. While most doctors warn against drinking just juice, liquefying one raw meal a day is a healthy way to cleanse your organs.
Most adults don’t get the recommended amount of fruits and veggies the USDA suggests (2 cups of fruits and 2 to 3 cups of vegetables a day), so drinking your raw fruits and veggies actually helps you to achieve those goals. The extra antioxidants in produce help reduce inflammation and oxidative damage, two things caused by kidney disease. Juicing also benefits your kidney health by providing your body with more hydrating fluids.
The detox also recommends adding a serving of artichokes a day to your diet. The vegetable contains acids that strengthen your liver and help your kidneys filter out blood toxins.
How much do you know about your kidney health? Most people are aware of the basics: you have two, they filter waste, and you're born with an overabundance
Kidneys also release three important hormones: erythropoietin (which stimulates the bone marrow to make red blood cells), renin (which regulates blood pressure), and calcitriol (the active form of vitamin D, which helps maintain calcium for bones and for normal chemical balance in the body).
Some kidney cleanses are based on herbal remedies, such as:
If you consume adequate fluids, which can take the form of foods such as fruits and vegetables as well as water and other liquids, the kidneys are self-cleansing.
Here are several science-supported methods for caring for your kidneys and reducing your risk of kidney disease:
A number of products, foods, or specialized diets (typically marketed under the term “kidney cleanse”) claim to detoxify the kidneys in order to promote healthy kidney function and prevent kidney stones. Kidney cleanses are also purported to help keep blood pressure in check, improve the functioning of the urinary tract and bladder, boost immunity, and clear toxins from the entire body.
Although there’s no evidence that a kidney flush can help prevent kidney stones, you may reduce your risk by getting enough fluids and cutting back on sodium. People with a history of kidney stones may also want to avoid foods rich in oxalates, such as chocolate, okra, sweet potatoes, sesame seeds, greens, nuts, and spinach. There is some evidence suggesting that the herb Phyllanthus may help prevent the formation of kidney stones.
Some proponents recommend incorporating the following vitamins and minerals into a kidney cleanse:
Kidney cleanses vary in approach. Here’s a look at some of the most common types of kidney cleanses:
Other kidney cleanses emphasize certain foods, including:
What is a kidney cleanse? Get the lowdown on herbs and foods said to flush out your kidneys, prevent stones, and improve health.