Green Tea Benefits That You Must Know

Here are some benefits of drinking green tea:

1. Lower The Risk Of Cancer

   Some cancer rates tend to be reduced in nations with significant green tea use. Green tea use, however, does not consistently lessen the risk of cancer, according to human research.

   According to a 2020 database analysis^[1], there is little evidence that drinking green tea reduces the incidence of cancer, according to a dependable source of experimental and epidemiological investigations in humans.

   The 1.2 million participants in 145 finished studies were evaluated by the researchers. Green tea polyphenol extracts, however, might have a part in shielding the skin from UVB rays when applied locally.

   The potential advantages^[2] of tea polyphenols in the chemoprevention of UVB-induced skin cancer were shown by a 2018 review of in vitro and human research.

2. Contains Beneficial Bioactives

   Green tea is more than only a drink to keep you hydrated. Several beneficial components from the green tea plant get added to the final beverage, according to research^[3].

   Inflammation is reduced by the natural substance known as polyphenols, which are abundant in green tea.

   Epigallocatechin-3-gallate or EGCG is a catechin found in green tea. Catechins are organic antioxidants that have a lot of advantages and protect the cells from oxidative stress.

   By lowering^[4] the body’s production of free radicals, these chemicals might shield cells and molecules from oxidative harm. These free radicals contribute to aging and several illnesses.

   The most potent ingredient in green tea is EGCG. Its efficacy in treating different disorders has been studied in research.

   It appears to be one of the primary ingredients responsible for the therapeutic effects of green tea.

   Additionally, green tea has trace levels of healthy nutrients. Try to select a high-quality brand of green tea as some low-quality versions might be too fluoridated.

3. May Aid Weight Loss

   The catechins in caffeine and green tea could contribute to an increase in energy metabolism, which might result in weight loss, according to a study of several studies.

   Several separate tea polyphenols induced weight loss processes, according to a reliable source, suggesting that caffeine and catechins worked together to cause weight reduction effects rather than only caffeine in their own, research^[5].

   However, it is unlikely that consuming green tea might have any clinically significant effects on weight loss.

   Green tea extracts with incredibly high catechin concentrations were employed in the majority of studies that revealed modest effects on metabolism.

4. Might Enhance Mental Performance

   In addition to helping you stay awake, green tea could also aid in improving brain function. Caffeine is the main active component of green tea. It is a well-known stimulant.

   It does not have as much caffeine as coffee, but it does have enough to elicit a response without having the jittery symptoms which result from consuming too much caffeine.

   By inhibiting the neurotransmitter adenosine, caffeine has an impact on the brain. In doing so, it raises the levels of neurotransmitters like norepinephrine and dopamine, and also the firing of neurons, according to studies^[6].

   Caffeine has been demonstrated to enhance several brain functions, including memory, alertness, mood, and reaction time.

   Green tea has additional brain-boosting ingredients besides caffeine, though. L-theanine, another amino acid present, could pass the barrier of blood-brain.

   The inhibitory neurotransmitter GABA’s activity is increased by L-theanine, which has anti-anxiety properties^[7]. Additionally, it boosts the brain’s generation of dopamine and alpha waves.

   According to studies, L-theanine and caffeine work together. This implies that combining the two might have potent impacts on enhancing cognitive performance.

5. Improves Skin Inflammation

   Anti-inflammatory effects are found in green tea. A summary of clinical research for green tea and its main ingredient EGCG (epigallocatechin-3-gallate) on people shows it to have demonstrable anti-inflammatory benefits.

   This was supported by reliable research^[8] that uses green tea extract in cosmetics. Researchers found that topical application of solutions containing green tea extracts improved anti-inflammatory effects.

   They also discovered that the skin’s microcirculation in the damaged areas had improved.

6. Boosts The Burning Of Fat

   Green tea is often included in the list of ingredients for any supplement that claims to burn fat. This is because studies show that green tea could promote^[9] fat burning and raise metabolic rates.

   In research with 12 healthy males, drinking green tea extract led to a 5% increase in calories burnt.

   Another study including 10 healthy men found that green tea extract significantly boosted fat oxidation by 16% as compared to subjects treated with a placebo.

   However, several types of research on green tea have not found any boost in metabolism, therefore the results might vary from study to study and person to person.

7. May Improve Heart Health

   According to 2005 research, drinking green tea is linked to a lower mortality rate from cardiovascular disease.

   Over 35000 subjects between the ages of 35 and 80 were monitored by the study for 10 years beginning in 1995.

   It was discovered that those participants who drank at least 5 cups of green tea each day had a lower risk of mortality from cardiovascular disease.

   These results were corroborated by a 2016 meta-analysis^[10] of studies on cardiovascular disease and green tea. The analysis covered a total of ten studies with 259265 participants.

   The study’s authors concluded that drinking green tea reduced the risk^[11] of developing ischemic and cardiovascular disorders.

8. Might Lessen Bad Breath

   Additionally beneficial to dental health are the catechins found in green tea. Catechins could inhibit the growth of germs, potentially reducing the risk of infections, according to studies conducted in test tubes.

   In the mouth, Streptococcus mutans is a commonly found bacterium. It leads to the development^[12] of plaque and is a major cause of tooth decay and cavities.

   There is no proof that drinking green tea has similar effects, despite studies showing that the catechins in it could stop oral bacteria from growing in the lab. Green tea, however, might lessen bad breath, according to some data.

9. Helps With Type 2 Diabetes

   Studies on the connection between diabetes and green tea have produced mixed results. Some research has revealed that those who drink green tea have a lower chance of developing type 2 diabetes than those who do not.

   One analysis^[13] of 16 controlled studies discovered a link between drinking green tea and low insulin and fasting blood sugar levels.

   Green tea consumption as part of a Mediterranean-style diet was also linked in a 2016 review of dietary polyphenol studies to a lower risk of type 2 diabetes.

   Different research, however, has found no connection at all between diabetes and drinking green tea.

10. Could Lengthen Life

    It seems to make sense that drinking green tea could extend your life as some of its components might help prevent heart disease and cancer.

    Researchers looked at 40535 adults for 10 years in one study. Four or more cups of green tea per day were substantially associated with a lower risk of passing away during the research period.

    It also showed^[14] that green tea consumption likely lowered the chances of mortality due to cardiac disease and other causes.

     Another research involving 14005 elderly people discovered that those who drank the greenest tea were 75% less likely to pass away throughout the 5-year study.