Green Tea Benefits
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Green Tea Benefits
1. Antioxidants in Green tea Helps lower the risk of some cancers
Cancer is caused by uncontrolled growth of cells. It’s one of the world’s leading causes of death.
Research has shown that oxidative damage can lead to chronic inflammation, which can lead to chronic diseases, including cancers. Antioxidants can help protect against oxidative damage (20 Trusted Source)
Green tea is an excellent source of powerful antioxidants. Research has linked green tea compounds with a reduced risk of cancer, including the following studies:
- Breast cancer. A comprehensive review of observational studies found that women who drank the most green tea had an approximately 20–30% lower risk of developing breast cancer, one of the most common cancers in women (21Trusted Source).
- Prostate cancer. One study observed that men drinking green tea had a lower risk of advanced prostate cancer (22).
- Colorectal cancer. An analysis of 29 studies showed that those drinking green tea were around 42% less likely to develop colorectal cancer (23Trusted Source).
Many observational studies indicate that green tea drinkers are less likely to develop several types of cancer, but more high quality research is needed to confirm these effects (24, 25Trusted Source).
To get the most health benefits, avoid adding milk to your tea. Some studies suggest it can reduce the antioxidant value in some teas
2. Contains healthy bioactive compounds
Green tea is loaded with polyphenol antioxidants, including a catechin called EGCG. These antioxidants can help prevent cell damage, reducing inflammation and helping to fight cancer.
3. May improve brain function
Green tea contains less caffeine than coffee but enough to produce an effect. It also contains the amino acid L-theanine, which can work synergistically with caffeine to improve brain function.
4. Increases fat burning
According to research, green tea can increase fat burning and boost metabolic rate. In one study involving 10 healthy men, taking green tea extract increased the number of calories burned by 4%. In another involving 12 healthy men, green tea extract increased fat oxidation by 17%, compared with those taking a placebo Two separate review studies reported that caffeine may increase physical performance by approximately 11–12%.
5. May protect the brain from aging
The bioactive compounds in green tea can have various protective effects on the brain. They may reduce the risk of dementia, a common neurodegenerative disorder in older adults.
6. May reduce bad breath
The catechins in green tea may inhibit the growth of bacteria in the mouth, reducing the risk of bad breath.
7. May help prevent type 2 diabetes
Some controlled studies show that green tea may cause mild reductions in blood sugar levels. It may also lower the risk of type 2 diabetes.
8. May help prevent cardiovascular disease
Green tea may lower total and LDL (bad) cholesterol, as well as protect the LDL particles from oxidation. Studies show that people who drink green tea have a lower risk of cardiovascular disease.
9. May help you lose weight
Some studies show that green tea may lead to increased weight loss. It may be particularly effective at reducing the dangerous abdominal fat.
10. May help you live longer
In one study, researchers studied 40,530 Japanese adults over 11 years. Those who drank the most green tea — 5 or more cups per day — were significantly less likely to die during the study period
Another study involving 14,001 older Japanese individuals found that those who drank the most green tea were 76% less likely to die during the 6-year study period
