May help prevent kidney stones
Hard mineral deposits known as kidney stones can develop in the kidneys and result in symptoms including discomfort, nausea, and frequent urination. To help prevent kidney stones from developing, try drinking green tea with lemon. In fact, a significant study discovered that consuming green tea was associated with a decreased incidence of kidney stones, particularly in males.
Lemons contain citric acid, which increases urine volume and binds to calcium oxalate to avoid kidney stones. This stops the crystallization process that produces kidney stones. One study found that drinking 4 ounces (118 mL) of lemon juice a day might help to alleviate kidney stones.