Green Tea Why It Is So Beneficial To Your Health

Green Tea Why It Is So Beneficial To Your Health

Research shows that that green tea may be one of the healthiest beverages you can drink. 

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Tea is one of the most popular beverages enjoyed worldwide. Whether you enjoy green, black, or oolong, all three come from the same Camellia sinensis plant. When producing green tea, tea leaves are immediately steamed to prevent fermentation to keep the tea leaves green.

For millennia, Eastern medicine has recommended green tea for its health benefits. Now, modern-day research is proving the myriad ways green tea improves health and well-being—from reducing body fat and blood sugar levels to boosting brain health. Read on for all the incredible ways drinking green tea can support your health, and for more on healthy eating, don't miss 7 Healthiest Foods to Eat Right Now

What is the difference between green tea and matcha green tea?

Matcha has been enjoying its moment in the spotlight for years, as you've probably seen it in lattes, baked goods, ice cream, or just on its own. But this drink, which is a powdered form of green tea, has been around for thousands of years. But if matcha is technically green tea, what is the difference between them?

Matcha and regular green tea come from the same plant, but matcha's growth and extraction is oftentimes a more careful process. For instance, matcha is grown in the shade while most other green teas are not, which protects the leaves from oxidation and results in higher concentrations of antioxidants. The end result of matcha is a powder made from pulverized leaves.

Because matcha is made from pulverized leaves, it is more concentrated than regular green tea. This results in a higher caffeine count than regular tea as well.

8 Benefits of Drinking Green Tea

1.0 Green tea can help with skin health.

green tea leavesThis isn't the first discovery related to green tea and skin health. An older 2012 report found that supplementing green tea may be able to help with acne, rosacea, and other skin-related complications.

2.0 Green tea helps reduce the risk of developing some types of cancer. cancer.

Pouring Green Tea Into Cup One, of the most documented benefits of green tea is its anti-cancer properties. More than 5,000 studies have been published about green tea and cancer, including human clinical trials, population-based studies, and laboratory analyses. Thousands of these studies document that green tea polyphenols and other bioactive compounds present in green tea may help prevent several types of cancer including breast, colorectal, liver, ovarian, prostate, oral, and skin cancer According to Katherine Brooking MS, RD, a New York-based registered dietitian, "Several population-based studies suggest that both green and black teas help protect against cancer. Several preliminary clinical studies suggest that the polyphenols in tea—particularly epigallocatechin gallate (EGCG)—may play an important role in the prevention of cancer. Researchers also believe that polyphenols help kill cancerous cells and they may protect healthy cells from cancer-causing hazards," notes Brooking.

3.0 You'll get a boost of antioxidants.

green tea in cup and teapot and tea leaves on wooden spoon  As the non-fermented form of tea, green tea provides more of beneficial catechins than either black or oolong tea, according to a review paper published in the Journal of the American College of Nutrition.

Catechins are a sub-category of flavonoids that are found in high concentration naturally in the leaves of the Camellia sinensis plant. There are four main catechins in tea: epicatechin (EC), epicatechin-3-gallate (ECG), epigallocatechin (EGC), and epigallocatechin-3-gallate (EGCG). Of these catechins, EGCG and EGC are found in the highest concentration in green tea and have been the subject of most of the studies.

Antioxidant catechins are also present in other healthy plant-based foods like apples, berries, and cacao.

According to a recent 2023 study, researchers found that the polyphenols in green tea may be able to help protect against UVB light-induced skin—meaning melanoma and nonmelanoma skin cancers. These effects were observed both topically and orally.

This isn't the first discovery related to green tea and skin health. An older 2012 report found that supplementing green tea may be able to help with acne, rosacea, and other skin-related complications.

4.0 Green tea is good for your brain.

Green tea
If you're looking for ways to keep your brain sharp as you age, consider adding green tea to your diet. In one randomized, double-blind human clinical trial published in the Journal of Medicinal Food, participants who took a daily supplement with green tea extract and L-theanine extracted from tea experienced improvements in mild cognitive impairments. In a test of attention and self-reported measure of alertness, memory improved after tea as compared to the placebo.

In another study published in Frontiers in Aging Neuroscience, green tea was shown to improve memory and executive function in elderly adults and was also found to help reduce oxidative stress.

5.0 Green tea helps prevent Type 2 Diabetes.

Matcha powder
Numerous studies reveal that green tea helps reduce fasting blood sugar levels and risk for developing type 2 diabetes. Green tea also has been shown to help increase insulin sensitivity, so that the insulin your pancreas produces can more efficiently maintain normal blood sugar levels. Green tea helps protect the cells that produce insulin, and the flavonoids in tea can help mop up harmful free radicals and tamp down inflammation.

These benefits are all helpful to help prevent type 2 diabetes as well as reduce complications from diabetes like diabetic retinopathy, according to a review article published in the journal Antioxidants.

6.0 Green tea is good for your heart

Green tea smoothie 

Green tea is a superstar when it comes to heart health, explains Lyssie Lakatos, RDN, and Tammy Lakatos Shames, RDN, known as The Nutrition Twins. "The polyphenolic catechins found in green tea have been found to improve total and LDL (bad) cholesterol levels, which are two risk major factors for heart disease."

In a landmark population-based study reported in JAMA with more than 40,000 Japanese adults followed for more than 11 years, the results reported that drinking more than 5 cups of green tea daily lowered the risk of death of a heart attack or stroke by 26%, compared to subjects who reported drinking less than a cup per day of green tea. Another study published in the European Journal of Preventive Cardiology found that drinking green tea three or more times a week can significantly improve your overall heart health.

RELATED: 7 'Healthy' Iced Tea Brands With More Sugar Than a Can of Coke

7.0 Green tea can make you more alert and help keep you calm

Cup of Green Tea

While coffee provides a kick of caffeine to boost your day, the caffeine and other bioactive compounds in green tea can get you going without making you feel wired. According to registered dietitian Sarah Koszyk, MA, RDN, co-founder of MIJA and author of 365 Snacks for Every Day of the Year, "Green tea contains the amino acid, L-theanine, which provides a calm focus and works with the caffeine within green tea to provide a slow release that doesn't cause withdrawals or spikes and crashes that one can experience from regular caffeine found in coffee."

Green tea can provide a more relaxing experience with less dependency, compared to drinking coffee. L-theanine can also reduce anxiety by increasing the production of dopamine in the brain, thus improving one's mental health and allowing people to unwind from stress, she adds.

Green tea boosts flavonoids in your diet.

pouring green tea

Many of the documented health benefits of green, black, or oolong tea are linked to the flavonoids present in tea leaves. A recently published study in the journal Advances in Nutrition reported that daily flavonoid intake from tea was associated with reduced risk of death from heart disease and any cause of death.

According to Joy Dubost, PhD, RD, Head of Nutrition & Health at Lipton, "Flavonoids are naturally occurring dietary compounds in tea which have been associated with heart health. Daily consumption of at least 200-500 milligrams of flavonoids, found in 2-3 cups of tea, can help support a healthy heart as part of a diet consistent with the Dietary Guidelines for Americans."

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease

With Love and Infinite Wisdom, Vivienne: Savourer bon ami

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