Who doesn’t like a hot savory cup of tea on a cold winter day or a refreshing beverage that gives you the energy to start your day off right in the morning? This is one reason green tea is popular all around the world. And it’s not simply a tasty drink, but it’s also famous for its many health benefits.
Some of the health benefits
- Enhance immune system function by shielding against the oxidants and free radicals which weaken the body’s natural defensive system.
- Prevent normal cells from turning cancerous.
- Suppress the formation and growth of tumors.
- Help regulate cholesterol levels.
- Lower the risk of stroke by making blood platelets less”sticky”.
- Help control blood pressure.
- Help control glucose levels.
- Assist in weight loss by blocking the breakdown of starch.
- Ward off viruses, fungi, and bacteria that are senile.
- Fight germs in the mouth that cause cavities and bad breath.
- Slow the aging procedure.
Why is it so valuable to our health?
The solution is straightforward: polyphenols. Polyphenols are naturally occurring chemical compounds found in certain fruits and vegetables, potatoes, garlic, and some other foods. A subgroup of these polyphenols, the catechins, are especially powerful disease fighters and powerful antioxidants which have a lot of beneficial effects, from preventing food spoilage to preventing the development of cancer. Catechins are present in wine, Ginkgo biloba leaves, and pine bark, but look in the best amount in fresh tea leaves.
The most important catechin in green tea is named Epigallocatechin Gallate (EGCG), a powerful antioxidant. EGCG is over 200 times stronger than vitamin E in neutralizing the pro-oxidants and free radicals that attack lipids in the brain.
How does green tea help out with weight loss?
In a study conducted at Birmingham (UK) University, it was revealed that the average fat oxidation rates were 17% higher after ingestion of Green Tea Extract than after ingestion of a placebo. Similarly the contribution of fat oxidation to total energy expenditure was also considerably higher by a similar percent after ingestion of GreenTea Extract.
Within a study the researchers measured the 24-hour energy expenditure of 10 healthy men receiving three doses of caffeine (50 mg), GreenTea Extract (containing 50 mg caffeine and 90 mg EGCG), or a’dummy’ placebo every day. The study authors report that, in comparison with placebo, treatment with GreenTea was correlated with a”significant increase” (+4%) in daily energy expenditure. This effect wasn’t linked to the relatively little amounts of caffeine found in tea, because subjects receiving quantities of caffeine like those found in green tea exhibited no change in daily energy output.
It was point out that there are only two ways to drop fat:”reduce energy consumption (i.e., dieting), or increase energy expenditure.” Based on their analysis, GreenTea infusion appears to perform the latter function, even though the mechanisms behind its actions remain unclear.
Another benefit worthy of being taken into consideration is that GreenTea Extract didn’t increase subjects’ heart rates, the investigators note. This may render green tea superior to stimulant diet drugs, which can have adverse cardiac effects, especially in obese individuals with hypertension and other cardiovascular complications.
You should have noticed that the research above all mention GreenTea Extract and not just green tea. There are lots of reasons why green tea infusion is advised. To begin with, it includes a greater concentration of all of the beneficial elements of the green tea. For instance, a few drops of green tea extract contain the identical quantity of polyphenols as 12 cups of tea. Another issue to be taken into consideration is how the production methods used in producing green tea not only change the flavor, aroma and quality of the final brew, but also change the way tea can affect your wellbeing.