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Eglist Of Top 10 The Benefits Of Green Tea

Eglist Of Top 10 The Benefits Of Green Tea

Tea is the most consumed beverage in the world behind water. However, 78 percent of the tea consumed worldwide is black and only about 20 percent is green.

All types of tea, except herbal tea, are brewed from the dried leaves of the Camellia sinensis bush. The level of oxidation of the leaves determines the type of tea.

Green tea is made from unoxidized leaves and is one of the less processed types of tea. It therefore contains the most antioxidants and beneficial polyphenols.

Listed below are the possible health benefits associated with green tea. Green tea was used in traditional Chinese and Indian medicine to control bleeding and heal wounds, aid digestion, improve heart and mental health, and regulate body temperature.

1.Compounds in Green Tea Can Improve Brain Function and Make You Smarter

Green tea does more than just keep you awake, it can also make you smarter.

The key active ingredient is caffeine, which is a known stimulant.

It doesn’t contain as much as coffee, but enough to produce a response without causing the “jittery” effects associated with too much caffeine.

What caffeine does in the brain is to block an inhibitory neurotransmitter called Adenosine. This way, it actually increases the firing of neurons and the concentration of neurotransmitters like dopamine and norepinephrine .

Caffeine has been intensively studied before and consistently leads to improvements in various aspects of brain function, including improved mood, vigilance, reaction time and memory .

However, green tea contains more than just caffeine. It also has the amino acid L-theanine, which is able to cross the blood-brain barrier .

L-theanine increases the activity of the inhibitory neurotransmitter GABA, which has anti-anxiety effects. It also increases dopamine and the production of alpha waves in the brain .

Studies show that caffeine and L-theanine can have synergistic effects. The combination of the two is particularly potent at improving brain function .

Because of the L-theanine and the smaller dose of caffeine, green tea can give you a much milder and different kind of “buzz” than coffee.

Many people report having more stable energy and being much more productive when they drink green tea, compared to coffee.

2.Green tea heart benefits

A 2006 study published in the Journal of the American Medical Association concluded that green tea consumption is associated with reduced mortality due to all causes, including cardiovascular disease.

The study followed over 40,000 Japanese participants between the ages of 40 and 79 for 11 years, starting in 1994.

The participants who drank at least 5 cups of green tea per day had a significantly lower risk of dying (especially from cardiovascular disease) than those who drank less than one cup of tea per day.

Green tea contains catechins, polyphenolic compounds that are thought to exert numerous protective effects, particularly on the cardiovascular system.

3.Drinking Green Tea May Stabilize Blood Sugar Levels

The flavonoids in green tea, including epigallocatechin gallate, have been shown to decrease the liver’s glucose production. This means that your body regulates blood sugar more effectively, keeping your glucose levels within a healthy range .

4.Green tea and cancer prevention

According to the National Cancer Institute, the polyphenols in tea have been shown to decrease tumor growth in laboratory and animal studies and may protect against damage caused by ultraviolet UVB radiation.

In countries where green tea consumption is high, cancer rates tend to be lower, but it is impossible to know for sure whether it is the green tea that prevents cancer in these particular populations or other lifestyle factors.

Some studies have also shown the positive impacts of green tea on the following types of cancer:

  • breast
  • bladder
  • ovarian
  • colorectal (bowel)
  • esophageal (throat)
  • lung
  • prostate
  • skin
  • stomach

Researchers believe that it is the high level of polyphenols in tea that helps kill cancerous cells and stop them from growing. However, the exact mechanisms by which tea interacts with cancerous cells is unknown.

However, other studies have not found that tea can reduce cancer risk. The amount of tea required for cancer-preventive effects also varies widely in studies – from 2-10 cups per day.

In 2005, the Food and Drug Administration (FDA) stated, “there is no credible evidence to support qualified health claims for green tea consumption and a reduced risk of gastric, lung, colon/rectal, esophageal, pancreatic, ovarian, and combined cancers.”

5.Green Tea Keeps You Looking Youthful

Not only is green tea good for your physical health, but it could also keep you looking great! Beauty experts commonly use green tea products for their anti-inflammatory effects. For instance, a combined regimen of 10% green tea cream and green tea supplements improves the elasticity of skin, which keeps your skin looking more youthful as you age.

6. Green Tea Can Help You Lose Weight and Lower Your Risk of Obesity

Given that green tea can boost the metabolic rate in the short term, it makes sense that it could help you lose weight.

Several studies show that green tea leads to decreases in body fat, especially in the abdominal area .

One of these studies was a 12-week randomized controlled trial in 240 men and women. In this study, the green tea group had significant decreases in body fat percentage, body weight, waist circumference and belly fat .

However, some studies don’t show a statistically significant increases in weight loss with green tea, so this needs to be taken with a grain of salt .

7.Green tea and inflammatory skin diseases

A 2007 study concluded that green tea could hold promise as a new treatment for skin disorderssuch as psoriasis and dandruff. Researchers studied an animal model for inflammatory skin diseases, often characterized by patches of dry, red, flaky skin caused by the inflammation and overproduction of skin cells. Those treated with green tea showed slower growth of skin cells and the presence of a gene that regulates the cells’ life cycles.

8.Green Tea Increases Fat Burning and Improves Physical Performance

If you look at the ingredients list for any fat burning supplement, chances are that green tea will be on there.

This is because green tea has been shown to increase fat burning and boost the metabolic rate, in human controlled trials .

In one study in 10 healthy men, green tea increased energy expenditure by 4% .

Another study showed that fat oxidation was increased by 17%, indicating that green tea may selectively increase the burning of fat .

However, some studies on green tea don’t show any increase in metabolism, so the effects may depend on the individual .

Caffeine itself has also been shown to improve physical performance by mobilizing fatty acids from the fat tissues and making them available for use as energy .

In two separate review studies, caffeine has been shown to increase physical performance by 11-12%, on average .

9.Green Tea Can Kill Bacteria, Which Improves Dental Health and Lowers Your Risk of Infection

The catechins in green tea also have other biological effects.

Some studies show that they can kill bacteria and inhibit viruses like the influenza virus, potentially lowering your risk of infections .

Streptococcus mutans is the primary harmful bacteria in the mouth. It causes plaque formation and is a leading contributor to cavities and tooth decay.

Studies show that the catechins in green tea can inhibit the growth of Streptococcus mutans. Green tea consumption is associated with improved dental health and a lower risk of caries .

Multiple studies also show that green tea can reduce bad breath .

10.Green Tea Balances Your Ratio of Good and Bad Cholesterol

Not all cholesterol is bad for you. Low-density lipoprotein (LDL) cholesterol is associated with cardiovascular risk, while high-density lipoprotein (HDL) cholesterol could actually protect you against heart disease. Although the exact mechanisms of this effect are unknown, the phytonutrients in green tea appear to be connected to balanced LDL and HDL cholesterol levels, helping to keep them in a healthy range .

About Ashish Kumar

I have been working in this organisation from March 21, 2018, as a Freelancer Content-Writer. Sincerity and perseverance are the virtues I possess. Writing is my hobby and I try to post quality and unique content.

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