1. Water
Studies have previously suggested that daily water intake that produces at least 2.5 liters of urine every day can protect against kidney stones.2. Lemon Juice
Lemonade therapy appears to help dissolve kidney stones, assisting patients with hypocitraturic nephrolithiasis. In one study, four men and seven women were treated with lemonade therapy for an average of 44.4 months, while a control group with four men and seven women were treated with potassium citrate for an average of 42.5 months.Of the 11 patients treated with lemonade, 10 showed increased urinary citrate levels. The therapy, therefore, appears as a reasonable alternative for patients who can’t tolerate first-line therapy, the researchers noted.
3. Omega-3 Fats
To test the benefits of omega-3 fatty acid supplementation in certain stone formers, researchers evaluated the effects of supplementing with two types of omega-3s—eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)—on urinary risk factors for forming calcium oxalate stones.The team studied 15 healthy subjects who consumed a standardized diet for five days and collected daily 24-hour urine samples. During specific intervention phases, subjects received 900 milligrams (mg) of EPA and 600 mg of DHA every day.
4. Orange Juice
Orange juice may hold therapeutic effects on stone-forming risk. In a study, 13 volunteers, made up of nine healthy individuals and four stone formers, received distilled water, orange juice, or lemonade while on a metabolic diet. The researchers collected 24-hour urine samples.Findings showed that orange juice and lemonade had comparable citrate content. The former, however, was associated with lower calculated calcium oxalates and uric acid.
5. Horse Gram
Horse gram, known as Kulattha in the ancient Indian wellness system of Ayurveda, emerged as superior to potassium in treating kidney calcification disease. This herb has been used since ancient times for kidney stones, cough, asthma, and piles, to name a few ailments.6. Vitamin E
In a 2004 study, vitamin E ameliorated oxidative stress associated with kidney stone formation among tuberculosis patients. The use of the nutrient reduced the risk of stone formation in the patients, who were treated with a routine antituberculosis drug regimen.7. Evening Primrose Oil
Research in 1994 assessed various oils and their effect on the kidney stones of male animal subjects: fat-free oil, coconut oil, fish oil, and evening primrose oil.8. Black Seed
Nigella sativa, more commonly known as black seed, may help treat or reduce the size of kidney stones. In a study on 60 patients with renal stones, the patients were treated with 500 mg of black seed capsules or a placebo twice a day for 10 weeks.In the black seed group, 44.4 percent of patients excreted their stones completely, with the size of the stones remaining unchanged. In the placebo group, 15.3 percent did the same. Compared with placebo, black seed demonstrated a significantly greater positive effect in dissolving or reducing the size of the painful stones.