Green tea is currently being hyped as the healthiest beverage in the planet, thanks to its numerous unprecedented health benefits.
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Green Tea contains antioxidants and nutrients that have powerful effects on our human body such as helping to lower risk of cancer, improving brain function, fat loss, and a host of other benefits.
Here are seven health benefits of green tea that have been confirmed with scientifically.
Green tea helps burn fat
Green tea is always included in any list of fat burning supplement because it helps in fat burning and boost the metabolic rate, in human controlled trials. A study involving 10 healthy men found that green tea increased energy expenditure by 4%.There is recent study that showed that fat oxidation was increased by 17%, showing that green tea may selectively increase the burning of fat.
Green tea may help lower risk of cancer
Cancer is currently one of the world’s leading causes of death. Cancer occurs due to wild growth of abnormal cells. Since oxidative damage contributes to the development of cancer, it has been shown that antioxidants can have a protective effect. This is where green tea comes in. Green tea is an excellent source of powerful antioxidants, which can help reduce your risk of cancer:
- Breast cancer: This is the most common cancer among women. An observational studies discovered that women who drank the most green tea had a 22% lower risk of developing breast cancer.
- Prostate cancer:This is the most common cancer in men. Men drinking green tea had a 48% lower risk of developing prostate cancer, according to studies.
- Colorectal cancer: A study of Chinese women found that green tea drinkers had a 57% lower risk of developing colorectal cancer.
Bioactive compounds in green tea can improve health
Green tea is rich in polyphenols like flavonoids and catechins, which acts as powerful antioxidants. These substances can prevent damage of cells and molecules and also lower the formation of free radicals in the body. These free radicals are known to play a role in aging and all sorts of diseases.
One of the more powerful compounds in green tea is the antioxidant Epigallocatechin Gallate (EGCG), which helps to treat various diseases.
Green tea improves dental health and lowers risk of infection
The catechins in green tea can also kill bacteria and prevent viruses like the influenza virus, thereby lowering your chances of infections. A harmful bacteria in the mouth called Streptococcus mutans causes plaque formation, cavities and tooth decay.
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Catechins may hinder the growth of bacteria and some viruses, which can in turn lower the risk of infections and lead to improvements in dental health.
Green tea can improve brain function
Green tea contains an active ingredient called caffeine, which is a known stimulant. This beverage doesn’t contain much coffee, but enough to produce a response without causing the nervous effects associated with excess caffeine intake. Caffeine block an inhibitory neurotransmitter called Adenosine, thereby increasing the firing of neurons and the concentration of neurotransmitters like dopamine and norepinephrine.
Green tea reduces risk of cardiovascular disease
Another leading cause of death globally apart from cancer is heart disease and stroke. Green tea can improve cardiovascular risk factors like cholesterol, LDL cholesterol and triglycerides. Also, green tea increase the antioxidant capability of the blood, which protects the LDL cholesterol particles from oxidation, which is one corridor towards heart disease.
Green tea may lower risk of Type II diabetes
Type II diabetes is having high blood sugar levels due to insulin resistance or an inability to produce insulin. Many studies have proven that green tea can improve insulin sensitivity and reduce blood sugar levels.
According to one study in Japanese individuals, those who drank the most green tea had a 42% lower risk of developing type II diabetes. From a review of 7 studies with a total of 286,701 individuals, green tea drinkers had an 18% lower risk of becoming diabetic.
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