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Green Tea – Information
Green tea is made from unoxidized leaves and also is one of the most minor processed types. For this reason, it contains the most antioxidants and beneficial polyphenols. According to a report from the International Institute of Sustainable Development, Tea is the second most consumed beverage globally, after water.
Tea is beloved by people all over the world. Both green and black tea is made from the leaves of the Camellia synesis plant. The critical difference between the two is that black tea is oxidized and Green Tea is not.
The leaves are first rolled and then exposed to air to trigger the oxidation process to make black tea. This reaction causes the leaves to turn dark brown and also allows the flavours to heighten and intensify. On the other hand, green tea is processed to prevent oxidation and thus much lighter in colour than black tea.
This article explores green and also black Tea research to determine which one is healthier.
The Health Benefits of Green Tea
People have hailed the health benefits for centuries. People use traditional Chinese and Indian medicine to control blood loss and heal wounds, aid digestion, improve heart and mental health, and regulate body temperature. Studies suggest that consuming green tea may definitely affect skin health, help with weight loss, and reduce the risk of heart disease.
Studies suggest that may positively affect weight loss. Liver disorders, type 2 diabetes, Alzheimer’s disease, and more. However, it is essential to note that more sign is necessary before experts can definitively show these possible health benefits.
Cancer Prevention
In countries where green tea consumption is high. Some cancer rates tend to be lower. However, human studies have not shown consistent evidence to prove that drinking green tea reduces the overall risk of cancer.
A 2020 database Source of epidemiological and also experimental studies in humans produced inconsistent results and limited evidence of the benefit of consumption for lowering the risk of cancer. The researchers assessed 142 completed studies, including 1.1 million participants.
However, the topical application of polyphenol extracts may protect the skin from UVB radiation. In vitro, in vivo, and also human studies demonstrated the potential benefits of tea polyphenols in the chemoprevention of UVB-induced skin cancer.
Animal and also test-tube have suggested some positive impacts on the following types of cancer:
- Breast
- Bladder
- Ovarian
- Colorectal (bowel)
- Oesophageal (throat)
- Lung
- Prostate
- Skin
- Stomach
Overall findings from numerous human studies have yielded inconsistent results and also limited evidence of the benefit of drinking on the overall risk of cancer.
Weight loss with Green Tea
A review of several studies found that the catechins in and caffeine may increase energy metabolism, which may lead to weight loss.
A further meta-analysis of Trusted Source of several different tea polyphenols-induced weight loss mechanisms suggested that catechins and caffeine synergistically produced weight loss effects instead of being the result of caffeine alone.
However, the impact of drinking green tea on weight loss is unlikely to be of clinical importance—most studies showing slight changes in metabolism used extracts with extremely high concentrations of catechins.
Different Between Green Tea vs Black Tea
Green tea is rich in the powerful antioxidant EGCG
Green tea is an excellent source of the potent antioxidant epigallocatechin-3-gallate (EGCG).
Though contains other polyphenols but such as catechin and also gallic acid. EGCG consider being the most potent and likely responsible for many of the health benefits
Here’s a list of the possible benefits of the EGCG
Cancer. Test-tube studies have found that the EGCG can inhibit the multiplication of cancer cells and also cause cancer cell death.
Alzheimer’s disease. EGCG may reduce the harmful effects of amyloid plaques, which collect in Alzheimer’s patients. Anti-fatigue. A study found that mice consuming an EGCG-containing drink had prolonged swimming times before energy compared with those drinking water.
Liver protection. EGCG has been shown to reduce the development of fatty liver in mice on a high-fat diet.
Anti-microbial. This antioxidant can cause damage to bacterial cell walls and also may even reduce the transmission of some viruses. Calming. It may interact with receptors in your brain to exert a calming effect on your body. Though most of the research on the EGCG has been out in test-tube or animal studies, the findings lend credibility to the long-reported benefits of drinking.
Conclusion
Green and black tea provide similar health benefits, including your heart and also the brain. The evidence does not strongly favour one tea over the other. may contain more powerful antioxidants. Both contain the stimulant caffeine and also L-theanine, which has a calming effect. In short, both are great additions to your diet.
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