Green tea’s health advantages have been recognized for years. Research has shown that drinking green tea can improve skin health, reduce the risk of cardiovascular disease, and aid in weight loss.
Green tea is derived from the anaerobic leaves of the Camellia sinensis plant. This is one of the most unique varieties of tea, rich in antioxidants and polyphenols.
Many studies have shown that green tea has a positive effect on weight loss, kidney disease, type 2 diabetes, Alzheimer’s disease, and many other conditions. But more proof is needed by scientists to support these health advantages.
This article explains the composition, nutritional value, side effects, and health benefits of green tea.
Countries where green tea is consumed have a lower incidence of certain types of cancer. However, human studies have not consistently demonstrated that green tea consumption reduces the risk of cancer.
There is little evidence that green tea lowers the risk of cancer, according to a 2020 review of epidemiological datasets and human research that produced contradictory findings.
There is little evidence that green tea lowers the risk of cancer, according to a 2020 review of epidemiological datasets and human research that produced contradictory findings.
The researchers analyzed 142 studies involving more than one million people.
Green tea polyphenol extract used topically is crucial for shielding the skin from UVB radiation. An in vitro, in vivo, and human investigation conducted in 2018 showed that tea polyphenols were effective in chemopreventing UVB-induced cancer.
According to a 2020 study by the American Cancer Society, catechins in green tea have been linked to the following types of cancer.
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Therefore, further human studies are needed to demonstrate the beneficial effects of green tea on cancer risk.
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Green tea and its catechin, epigallocatechin gallate (EGCG), have been shown in a 2021 study to aid in weight loss in obese individuals.
In contrast to the action of caffeine alone, catechins and caffeine work together to promote weight reduction, according to additional research on the many processes of weight loss brought on by tea polyphenols.
Green tea’s impact on weight loss isn’t clinically significant, though. Green tea extracts, which are rich in catechins, were employed in the majority of trials that did not reveal metabolic alterations.
Digestive diseases
Green tea has anti-inflammatory properties. Green tea contains anti-inflammatory qualities, according to studies.
The authors also observed changes in the intestinal microcirculation at the site of infection
