Uric acid is a waste product found in urine. If your body makes too much or doesn't eliminate enough of it, uric acid levels can become too high—a condition known as hyperuricemia. High uric acid ...

A 2024 study of malic acid, citric acid, and other components in an herbal tea made from Bryophyllum pinnatum leaves found it offered benefits in treating kidney stones. The findings follow other ...

2. Citrus Fruits Limes, lemons, oranges, grapefruits, and pineapples contain large amounts of citric acid, which makes them highly acidic. The acid present in citrus fruits can cause the LES to ...