For centuries, a lot of people have held the notion that green tea is helpful for the body.
With scientific research progressively verifying longstanding concept, green tea is now becoming increasingly accepted as an important part of the everyday diet of several people.
Health Benefits of Green Tea
Here are several evidences that exemplify the health benefits of green tea; including :
1. Rich in Antioxidants
The wellness benefits of green tea are mainly due to its large amount of flavonoids, a kind of compound found in all plants which help protect them from harm.
Flavonoids are considered as anti-oxidants, the main factors why green tea excels in providing wellness benefits.
Flavonoids assist in preventing cellular harm because of free radicals brought on from factors such as pollution, smog and cigarette smoke.
Catechins are a type of flavonoids, considered more strong than vitamin E and vitamin C.
Catechin also have the skill to defend cells from oxidative damage.
2. Reduces the Danger of Heart Ailments
One wellness benefit of green tea is that it reduces the possible danger of heart ailments.
It’s been believed that anti-oxidant chemicals in green tea are partially the cause of a reduction in heart related disorders.
Anti-oxidants are considered as a main element in reducing the possible risk of atherosclerosis.
By drinking green tea, oxidation of lipids in the blood, is prevented.
This, in turn, lessens the likelihood of lipids from adhering to the walls of the artery.
An additional latest research has shown that consuming green tea apparently improves the role of those lining of blood vessels.
This allows arteries to become more able to expand and contracting, when they need to.
The enhanced function also reduces those arteries chances of forming plaques and injuries related to heart diseases.
The anti-oxidant epigallocatechin gallate in green tea also prevents abnormal formation of blood clots known to cause thrombosis, one of those primary causes of heart attacks and strokes.
A study has showed that green tea drinkers reduced their risks of developing high blood pressure by 46 to 65% in comparison to people, who didn’t drink tea.
3. Lowers the Risk of Cancer
The health advantage of green tea is also apparent from the latest studies showing that regular consumption of green tea might help in reducing the risks of esophageal cancer by 60%.
Research has shown that EGCG in green tea suppresses the growth of cancer cells and destroys existing ones without damaging the normal and healthful cells.
4. Promotes Weight Loss
Numerous studies suggest that green tea extracts have the properties that increase the metabolic process and help burn off fat naturally.
Researchers believe that those high concentrations of catechin in green tea are essential for burning fat.
These catechins are said to work with some other chemicals to accelerate fat oxidation process and thermogenesis, wherein heat is produced within the body through burning of fuels like fat.
Green tea also contains epigallocatechin gallate, which is presumed to help speed the metabolic process and increase energy, when used along with caffeine, and might help in weight reduction.
The beneficial effects of drinking green tea are probably associated with their rich content of polyphenols, catechins, flavonoids, and amino acids.
5. May Reduce the Risk of Cardiovascular Disease
Cardiovascular diseases, including stroke and heart disease, are the biggest causes of death in the world.
Green tea helps to increase antioxidant capacity of blood and reduces the oxidation of low-density lipoprotein (LDL), that is one part of the pathways towards heart disease.
According to a report, published in the Journal of the American Medical Association, the individuals who consume at least a pint of green tea every day have a lower chance of death, largely by a reduction from heart attacks and strokes.
The study was conducted on over 40,000 individuals in Japan.
They discovered that women, who consume five or more 3.4 ounce cups of green tea daily, cut their risk of coronary disease by 31% than women, who consume one or fewer 3.4 ounce cups.
Men, who consume green tea, reduce their heart troubles risk by 22%.
Yang and his co-workers reported in the Annals of Internal Medicine results of investigation of 1507 tea drinking people in Taiwan.
They found that tea ingestion of 1 to 5 cups per day decreased the risk of high blood pressure by 46% after adjustment for other risk factors.
6. Improve Brain Functioning
It improves the cognitive functioning of the brain because of its active key ingredient, caffeine.
Green tea has less caffeine than coffee, but its enough to produce an effect.
It also contains L-theanine, an amino acid which improve the brain functioning with caffeine.
7. Lowers Cholesterol
According to a report published in 2011, drinking green tea may reduce low-density lipoprotein (LDL).
8. Lowers the Risk of Type-2 Diabetes
Studies reveal that consuming green tea can reduce blood sugar levels and can improve insulin sensitivity.
In a study of 17,143 Japanese people between ages of 40 and 65, regular use of coffee or green tea decreased the possible risk of diabetes mellitus by roughly one third.
This information was published in the Annals of Internal Medicine in the year 2006.