10 Amazing Health Benefits of Green Tea

Amazing Health Benefits of Green Tea Including Repair Brain Function. Green tea is one of the most consumed types of tea after black tea. The taste of green tea is not much different from the black tea that we often consume. But it turns out the price for green tea is slightly more expensive than regular tea. This is because the content of polyphenols is a powerful antioxidant in green tea and low in caffeine. Antioxidants themselves are compounds that can help nourish our body, such as tightening the skin and prevent it from signs of premature aging.

Several studies have found that regular consumption of green tea may reduce the risk of heart disease, healthy psychic because the effects of tea itself can be used to calm. In addition to polyphenols, green tea also contains flavonoids, phytochemicals that have anticarcinogenic and antioxidative properties.

1. Maintain health and increase fat burning

Based on existing research, it has been known that green tea has many essential nutrients. One of the essential ingredients in green tea is the presence of polyphenols such as flavonoids and catechins, which act as antioxidants.

Both substances above can reduce the formation of free radicals that occur in the body, protect cells and also molecules from damage. In addition to these components, it is also known that green tea has several elements of catechins, including epicatechin, epicatechin-3-gallate, epigallocatechin, and the highest number, epigallocatechin-3-gallate or EGCG, which has been studied to overcome various diseases.

In a study published in the American Journal of Clinical Nutrition, revealed under green tea is able to activate the activity of burning fat in the body. In this study it was shown that optimal catechin consumption (690 mg) for 12 weeks was able to decrease the total amount of fat in the body, reduce waist circumference, and also reduce lipid folds on the skin.

Besides, the content of caffeine and EGCG in green tea can convert calories into energy. The study, published in The British Journal of Nutrition reveals that a combination of caffeine and catechins in green tea can increase the body's metabolism significantly.

2. Improve brain function

The caffeine contained in green tea, not only able to keep you awake and fresh but also can improve your brain function. This caffeine can be called a stimulant. Although the amount is not as much as in coffee, caffeine in green tea is enough to improve your brain function, such as improving mood, alertness, and also the ability to remember.

Green tea not only contains caffeine but also contains L-theanine amino acid, which can help smooth the blood circulation to the brain. Studies have found that a combination of caffeine and the amino acid L-theanine can provide a synergistic effect to repair the brain function. Because L-theanine and doses of caffeine are not too high, green tea may have a lighter effect than coffee.

Research conducted by the Borg want a team in 2014, revealed that 12 volunteers who consumed green tea for 4 weeks, increased brain function and memory of the volunteers. Besides, according to a study published in the Lancet Neurology Journal, revealed that the EGCG content in green tea can help Down syndrome patients to improve their cognitive function.

Research conducted on Down syndrome adult patients revealed that patients who consumed green tea showed significant improvement regarding visual recall ability, control inhibitor, and also adaptability. Besides, the researchers also revealed a higher likelihood of a possible increase in patients with Down syndrome children. This is because their developing brain and nervous system are more sensitive to the effects of phytochemicals.

3. Reduce the risk of Alzheimer's

In addition to improving brain function, green tea is also known to reduce the risk of Alzheimer's. Various studies reveal that the components of catechins contained in green tea can protect the neurons or nerve cells of a person, which is potentially able to reduce the risk of Alzheimer's and Parkinson's.

A professor of psychological science explains that in Alzheimer's patients, amyloid-beta peptide (A-beta) accumulates and can cause amyloid plaque in the brain. This will cause symptoms such as decreased ability to remember, state of confusion, anxiety, and lack of awareness of the surrounding environment.

A study, was published in the Journal of Alzheimer's Disease, reveals that consuming ECGC in Alzheimer's patients is able to make A-beta in the patient's brain decline. However, they add that some further research is still needed to ensure green tea's ability to treat and prevent Alzheimer's in humans.

4. Reduce the risk of cancer and stroke

Among the many essential components of green tea, the most dominant element is polyphenols, especially ECGC, which is a high antioxidant that can counteract free radicals and protect cells from damage caused by oxidative reactions of oxygen.

Polyphenols in green tea are higher than black tea. Polyphenols are able to prevent the formation of tumor cells. In another study, catechins (polyphenols) found in tea also showed an activity of tumor cell retention in the bloodstream and also the invasion of tumor cells in the body. Polyphenols in green tea are also able to protect the body from damage caused by ultraviolet (UV) B radiation, and also able to increase the immune system in the body.

So far, green tea also demonstrates the ability to activate detoxifying enzymes, such as glutathione S-transferase and quinone reduction, which can protect against tumor cell proliferation.

In some countries with high green tea consumption, the rate of cancer patients tends to be lower. Some studies reveal that green tea can prevent breast cancer, bladder cancer, ovarian cancer, stomach cancer, throat cancer, lung cancer, prostate cancer, and skin cancer. The researchers believe that high levels of polyphenols in green tea can kill cancer cells and stop the breeding.

5. Improve dental and oral health

Recent research reveals that green tea contains various components that are good for controlling inflammation and fighting bacterial infections. Green tea is able to control the bacteria and reduce the acidity levels in saliva and plaque on the teeth.

A study in Egypt proves that people who gargle with green tea for 5 minutes have fewer amounts of bacteria in the mouth and also can reduce the risk of bleeding in the gums. Furthermore, other studies revealed that eating green tea can prevent tooth decay.

In addition to good for healthy teeth, green tea is also able to nourish the gums. A survey of 1,000 men in Japan proves that drinking green tea regularly makes the gums healthier than those who do not.

Because of its ability to kill bacteria, a study also proves that drinking green tea regularly can help reduce bad breath. Besides, green tea is also able to reduce the risk of cancer of the mouth and throat.

6. Lower blood sugar levels

Type II diabetes is one of the epidemic attacks. This disease arises due to high blood sugar levels in a person's body.

A study revealed that green tea can help lower blood sugar levels. Studies in Japan prove that eating green tea can reduce up to 42 percent risk of developing type II diabetes.

An expert says that green tea is better consumed by people with type II diabetes than black tea. This is because the content of its high polyphenols and also its caffeine content is not as high as black tea.

7. Reduce the risk of cardiovascular disease (heart and blood vessels)

Some studies have revealed that aromatic tea can lower bad cholesterol levels and also triglycerides in the body.

Studies in Japan prove that participants who drank more than 5 cups of green tea per day had a 26 percent lower risk of having a heart attack or stroke and 16 percent lower than early deaths that could occur in people who drank green tea less than 1 cup per day.

Several studies have also been conducted to compare the effects of green tea and black tea. The result, participants who drank green tea potentially 28 percent lower coronary heart disease than those who drank a little green tea. Meanwhile, black tea has no effect whatsoever to increase or decrease the risk of heart disease.

8. Nourish the skin and hair

Green tea has a high antioxidant content, as well as with amino acids and other phytochemical components such as polyphenols. Green tea also contains vitamin B, folic acid, manganese, potassium, magnesium, and caffeine.

One of the antioxidants in green tea, Katelin, proven to protect the skin from ultraviolet radiation. Also, the content of green tea is also able to reduce the swelling of acne caused by sunlight.

Studies have shown the direct effect of antioxidants on green tea on the skin. The study reveals that antioxidants in green tea can seep into the skin and affect the molecular mechanisms of acne.

Studies conducted in 2007 concluded that green tea promises new treatments for skin care such as psoriasis and dandruff. Researchers found that green tea can reduce inflammation and also the overproduction of skin cells characterized by dry skin, reddening, and even be peeling.

9. Enhance the sense of sight

Some researchers argue that the eye can absorb antioxidants from green tea, which then serves as a protective agent in the eye. Green tea has been studied and is known to fight heart disease and cancer. One of the most essential components of green tea is catechins, which are very high in green tea.

Researchers revealed that catechins, among other antioxidants such as vitamin C, vitamin E, lutein, and zeaxanthin, can protect the eye layer from glaucoma and other eye diseases.

10. Lifetime

In addition to its high catechin content, green tea also contains other antioxidants, vitamin C and vitamin E that can help you to look younger.

Side Effects to Look For

Some people do not know the side effects arising from consuming green tea. One of the side effects that can occur is the sensitivity of a person to caffeine. Caffeine content contained in green tea can cause a person experiencing insomnia, anxiety, irritability, or nausea.

Another side effect that can happen is a decrease in blood. People with a small amount of blood should avoid consuming green tea because of the vitamin K content in green tea. Also, when green tea is consumed along with other stimulant drugs, there will be side effects such as increased blood pressure and heart rate.

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