10 Health Benefits of Drinking Green Tea with Lemon

Although further research in humans is needed, some studies suggest that green tea and lemon may offer several potential benefits for brain health.
For instance, one review of eight studies found that drinking green tea was associated in some studies with a reduced risk of dementia and cognitive impairment (17).
Another study found that consuming green tea frequently could improve the metabolism of certain proteins involved in the development of Alzheimer’s disease (18).
Some test-tube and animal studies have also found that certain compounds in citrus fruits may reduce inflammation, protect brain function, and prevent the buildup of plaque in the brain, which could contribute to Alzheimer’s disease (19).
Summary
Drinking green tea is linked to a lower risk of dementia, impaired brain function, and Alzheimer’s disease. Test-tube and animal studies also suggest that compounds found in lemons may improve brain function and protect against Alzheimer’s disease.
Lemons are an excellent source of vitamin C, a water-soluble micronutrient with powerful antioxidant properties (20).
Vitamin C plays a central role in the immune system by decreasing inflammation and enhancing the function of immune cells (21).
Increasing your intake of vitamin C may also help treat and prevent many types of respiratory and systemic infections (21).
What’s more, some animal studies have found that certain compounds in green tea, such as EGCG, could improve immune function and protect against autoimmune disorders, including multiple sclerosis (22).
Both green tea and lemons are also rich in antioxidants, which help support a healthy immune system (23).
Summary
Lemons are high in vitamin C, which can reduce inflammation and help treat and prevent infections. Certain compounds in green tea, such as EGCG, may improve immune function as well.
Kidney stones are hard mineral deposits that can form in the kidneys and cause symptoms such as pain, nausea, and frequent urination (30).
Drinking green tea with lemon is a great way to help prevent kidney stones from forming.
In fact, one large study found that drinking green tea was linked to a lower risk of developing kidney stones, especially among men (31).
The citric acid found in lemons may also help prevent kidney stones by increasing urine volume and binding to calcium oxalate. This prevents the accumulation of crystals that leads to kidney stone formation (32).
According to one review, consuming just 4 ounces (118 mL) of lemon juice per day could be beneficial for treating kidney stones (32).
Summary
Drinking green tea may be linked to a lower risk of kidney stones. Lemon juice also contains citric acid, which could help prevent kidney stones as well.
Green tea and lemons may both possess powerful cancer-fighting properties.
Several test-tube studies suggest that certain compounds extracted from lemons could help prevent the growth and spread of cancer cells (33, 34, 35).
Some studies have also found that eating more citrus fruits may be associated with a lower risk of several types of cancer, including lung, stomach, esophageal, and breast cancers (36, 37, 38, 39).
Research has also linked green tea to a reduced risk of cancer. In particular, studies suggest that green tea may help protect against bladder, breast, colorectal, and prostate cancer cells (40, 41, 42, 43).
Summary
Some studies suggest that lemons and green tea could reduce the growth and spread of several types of cancer cells.