15 scientifically proven benefits of green tea

Benefits of green tea

Green tea is a Miracle Drink on this planet. It is loaded with antioxidants that protect your body from various diseases. It benefits in improving brain functioning, reducing weight, dementia, dental health, skin health, heart disease and many more.

Green tea is made from fresh leaves which has pale colour with slightly bitter flavour. It is mainly produced in China and Japan. Green tea has gathered more popularity in United States in comparison to other countries.


Now, let’s see health benefits of this popular green tea

1. Green Tea Benefits in Weight Loss

benefits of green tea

Green tea has much amount of caffeine that fastens the fat burning process. Antioxidants in green tea helps in boosting metabolism and results in reducing abdominal fat.Catechin, Caffeine and antioxidants combinedly help in flattening belly.

Studies show that who consume green tea may lose 5 pounds in just 3 months but it is essential to be stick to drink it two times a day. All types of green tea are good for weight loss but matcha green tea is quite rich in nutrients and antioxidants.

Right way to prepare green tea is first boil a cup of water and then pour water in the cup. Put green tea bag into the water. After 5 to 10 minutes consume it.

2. Green Tea Benefits in Brain Health

benefits of green tea

Catechins are the superpower of green tea. L-theanine- the amino acid present in green tea with psychoactive properties improve dopamine, Gaba, Alpha wave and serotine activity to decrease mental pressure.

Green tea improves those sections of the brain that are responsible for better mood. EGCG compound in green tea ameliorates the functioning of working memory. Green tea also helps in the prevention of dementia and its causes.

Thus, if you consume 2 cups of green tea regularly, it has the potential to keep your brain health better.

3. Green Tea Benefits in Dental Health

benefits of green tea

Study of 2016 shows that green tea has a potential to maintain your teeth health good. Green tea may decrease oral bacteria and promote the teeth and gums health.

If you take coffee then start drinking green tea in place of coffee. Green tea can protect you against gum disease, bad breath and harmful cavities. Moreover, it can prevent you from the risk of oral cancer.

If you want your teeth to remain healthy then leave eating sweet items. Drink green tea without sugar or honey for your teeth betterment.

4. Green Tea for Heart Problems

benefits of green tea

EGCG in green tea help in prevention of the building up of plaque in the arteries. It is suggested by the researchers that green tea may reduce the risk of heart disease. It will lower the LDL cholesterol levels which decreases the risk of strokes and heart attacks.

5. Benefits of Green Tea on Skin

benefits of green tea

Green tea has wonderful healing properties. Matcha green tea is known for its richness in antioxidants. EGCG in green tea fights against DNA that damages from ultraviolet rays and prevents from skin cancer. The catechin reduces redness, swelling and irritation and soothes the skin.

Polyphenols in green tea help in repairing acne. Vitamin B and C in green tea helps in making your skin youthful and glowing.

Now a days many skin care products are available in the market having the active ingredient -green tea. It is the better way to improve and maintain your skin health forever.

6. Benefits of Green Tea with Lemon

Antioxidants are naturally occurring in your body which protect the body cells from harmful toxins. Green tea being rich in flavonoid antioxidants has potential to prevent cardiovascular diseases and cancer.

According to the researches, it is found that your body can absorb more catechins by adding lemon juice in green tea. As You already know, lemon is rich in vitamin C which has a capability to repair bones, ligaments, skin, teeth, blood vessels and so on.

Green tea has a healing property. Combining lemon with green tea boost up metabolism and speed up the fat burning process that leads to weight loss.

benefits of green tea

7. Benefits of Green Tea with Ginger

Green tea and Ginger are popular for their health benefits for a long time. Both have the property to prevent cancer and Arthritis. Ginger green tea also boosts metabolism, ameliorates digestion and helps in losing weight.

Ginger green tea heals disturbed and Confused mind and gives calming effect. it relieves headache. Body pain, nausea and improve blood circulation. It is also beneficial for diabetics.

Ginger green tea promotes health of skin and hair.

Preparation of Ginger Green Tea

Boy 1 inch crushed ginger in 1 cup of water in a saucepan.

Place green tea bag in a cup and pole changing water into it.

Let the green tea infused into it for 5 minutes.

Your green tea with Ginger is ready to consume.

8. Benefits of Green Tea with Mint

benefits of green tea

Green tea is one of the best antioxidant known in the world. Adding mint with green tea means surplusing the benefits of green tea. Mint leaves have gained popularity for good digestion.

Mint green tea helps in reducing the risk of stroke and heart problems. It also helps Diabetics in controlling their blood sugar levels. Combining mint with green tea treats nausea, indigestion, constipation and so many other ailments.

Mint has been known for its antifungal, antibacterial and antiviral properties.So while making green tea add some leaves of mint. It will enhance the taste of green tea and improve your bowel movement.

Preparation of of green tea with mint is same as ginger green tea. You have to add mint leaves instead of Ginger.

9. Benefits of Green Tea and Honey

Undoubtedly, replacing sugar with honey may prevent weight increase. Study shows that honey may activate those hormones that subdue appetite. You consume green tea for health fitness but adding sugar in it just add the fat. A single cube of sugar has 9 calories so in spite of getting benefits of green tea, it turns into negative effects.

So add a spoon of honey in green tea instead of sugar.Having green tea with honey controls cholesterol and hence beneficial to heart. It fights against bad breath, improves bone health, gives healthy skin, ameliorates brain functioning, stops hair fall and dandruff and the most important it is the good remedy of common cold.

10. Green Tea in Baked Items

Wow, feeling amazing!Can green tea be used in baked items? Yes, it’s true. Matcha powder is the best option for baked recipes. It can be added in cookies, pancakes, brownies, cream puffs and many more.

11. Benefits of Green Tea Extract

Green tea is the key ingredient for many weight losing products. Green tea extract contains high level of antioxidants that fight against free radicals. It increases the body’s antioxidant capacity, as a result protects from oxidative stress which can cause many health problems.

Green tea extract controls blood pressure and sugar level in the blood. It also improves brain functioning and task performance. It protects you from many brain diseases like dementia.

Green tea extract regulates and enhances those hormones which burns Calories and leads to weight loss. If 1500 mg of green tea extract are taken regularly for a month it reduces red skin bumps which are caused by acne. It helps in prevention from the skin defects due to UV rays.

It is important that green tea extract which you take must have the catechin, EGCG then only they will be beneficial for health maintenance.

It is essential to take advice from the specialist before taking the green tea extract.

12. Green Tea Kombucha

Kombucha, a fermented tea, rich in probiotics has the potential to kill bacteria that harms your body. This tea fights against many diseases. It controls blood sugar level, helpful in flattening tummy, ameliorates cholesterol levels, reduces the risk of various cancer types, lowers liver toxicity, lower the risk of heart diseases, maintain skin health, protect from Diabetes and improve kidney functioning.

13. Benefits of Green Tea on Hair

benefits of green tea

Green tea is rich in anti inflammatory properties which not only help in hair loss but also regenerate the hair. Green tea improves your hair health by removing dandruff.

Green tea blocks DHT hormone responsible for baldness and prevents you from this condition (baldness). Vitamin B present in green tea aids you in controlling split ends, makes your hair soft and Shiny and thus results in strengthening of hair roots.

Green tea improve the hair quality by preventing you from roughness and dullness of hair.

Preparation of Green Tea for Hair

Boil two glasses of water. Add 4 spoon of green tea into the boiling water.

Turn the flame off after 2 minutes.

Let the tea benefits infuse in it and cool down.

Pour the green tea into the spray bottle.

Apply on your hair after shampoo.

Condition your hair after 10 minutes.

Apply green tea hair spray at least two times a week on your hair.

14. Green Tea Face Mask

Drinking green tea or applying green tea on face, both are beneficial for healthy skin. It’s powerful antioxidant EGCG protects from UV rays that is essential for prevention from redness, irritation or swelling.

Applying green tea on face helps in reducing fine lines and wrinkles which is the Hallmark of getting aged.

Green Tea Face Wash

Green tea which you have prepared for hair spray, you can use it as face wash and spray on your face.

Rinse with cold water when it dries. Apply any good mosturiser.

Ingredients for Face Mask

1 tablespoon green tea

Half cup olive oil

1 cup sugar

2 tablespoon honey


Mix all the ingredients and store in your fridge in dark glass jar.

How to Apply

Give massage on your face in circular way with one spoon of green tea face mask. When it gets dry,rinse well with normal water and pat dry. Apply some good mosturiser.

15. Green Tea Essential Oil

Till now, you have better understood the properties of green tea and its benefits for healthy body. Your hair needs a special care Otherwise they get dull and rough. You definitely like to have soft, strong and shiny hair.

Here is the method of preparing green tea Essential oil which you can apply on your scalp for healthy hair.

Method of Preparation

Pour one cup of coconut oil into a saucepan.

Heat on low flame for 5 minutes.

Now put two spoonful of green tea into the oil. Stir it well for a minute.

Turn off the flame and let the tea benefits in fuse into the oil for 30 minutes.

Pour the oil into some mason jar when cool.

Nutritional Value of Green Tea

Green tea has no calorie or we can say it is a calorie less beverage. The amount of caffeine in a cup of green tea depends upon how much time you have soaked tea in hot water and the amount of green tea infused. 8 ounce cup of green tea contains 20-45 milligrams of caffeine as compared to black tea that contains 50 milligrams of caffeine and coffee contains 95 milligrams per 8 ounce cup.

Green tea is known to be the world’s most healthiest drink and it contains the highest amount of antioxidants than any other tea. Polyphenols are the natural chemicals contained in this tea which acts as anti inflammatory and anti carcinogenic.

Polyphenols-20-45 %


Catechins in green tea are the very effective antioxidants that help you to prevent cell damage.

Catechins and polyphenols has many positive effects on the body particularly it protects your cardiovascular system.

Tips for Speeding Up Weight Loss Peoplerocess

  • Drink water slowly just like tea or coffee or milk takes out harmful toxins and helps in reducing weight by speeding up the process by 40%.
  • Intermittent fasting stops continuous calorie intake and helps in reducing the loss of muscle mass by taking low calorie diet.
  • Most of the people love to eat sweets which is the main cause of obesity. If you have got tired of your obesity and the problems arised due to it then it is better to cut off the sugar from your diet. Trust, it will definitely work to reduce your weight.
  • Eating refined carbohydrates increases blood sugar level rapidly. Its intake makes you feel hungry in less time as a result you eat more that leads to obesity. So avoid eating refined carbs and eat carbs with their natural fibre.
  • Take low carb diet. It not only loses the weight but also plays a vital role in improving your health.
  • Go for a morning walk for evening walk whatever suits you for at least 40 minutes daily.
  • Do exercises or join yoga for the maintenance of the healthy body.
  • You can take the advice from some good dietician and be stick to follow it.
  • Whenever you feel hunger, eat healthy like fruits and nuts, carrot, curd, boiled egg and so on.
  • Keep a distance from the junk food like pizza, noodles, bakery items and so on.
  • Eat less spicy and less oily vegetables and pulses.
  • Whenever you eat, make it a habit to chew slowly. It helps in taking less calories that aids in weight loss.
  • Good sleep is as essential as taking healthy diet and doing exercises. Poor sleep is also a major cause of obesity. It affects both adults and children.
  • Eating more protein boosts up metabolism and it is the most important nutrient for weight loss.
  • Avoid eating late night snacks like biscuits, namkeen, chips. Instead drink a glass of milk.
  • Avoid drinking cold drinks. They are also linked with obesity.
  • Don’t do dieting. Dieting makes you weak. Instead eat healthy food.

Till now you have known about the benefits of green tea but if the green tea is not taken in a correct quantity then it has also some side effects.

The main cause of the side effects of green tea are related to caffeine,supplements and EGCG. Only 2 of 3 cups of green tea in a day is required.

Side Effects of Green Tea You Should Know While Using Green Tea

1. It Is Overloaded with Caffeine

Green tea contains caffeine. The amount of caffeine in green tea is quite less than coffee but if you consume too much of green tea then it can harm you instead of giving its goodness.

Caffeine is known to be a stimulant and one can easily get addicted of it. So if you consume too much of green tea it may cause constipation, Insomnia, anxiety, irritation, nervousness, improper heartbeat ,feeling of heartburn and diabetes.

The people who cannot tolerate caffeine should not take green tea.

2. Not Good for Children

Green tea is not recommended in anyway for the children less than 12 years as green tea plays a role of barrier in nutrients absorption in the children.

3. Anemic Patients Should Avoid Green Tea

Iron is the most important nutrient for the preparation of haemoglobin in the body. Tannins which are found in green tea interrupt the absorption of iron. Some studies show that green tea may reduce the amount of iron in the body by 21%. Iron deficiency may cause headaches, problem in breathing, weakness, irritation and uneven heartbeat.

People who drink 5 to 6 cups of green tea in a day should take foods rich in vitamin C as Vitamin C helps in iron absorption.

4. Green Tea Is Risky for Pregnant and Feeding Women

Tannins in green tea decreases the Folic acid absorption that may put bad effect while giving the birth to the baby. If a pregnant lady consumes too much of green tea it may cause the problem of anaemia. Green tea may mix with the breast milk and cause sleeplessness in the child.

It is unadvisable for the feeding woman to drink green tea, it may endanger the baby.

5. Acid Reflux

The patients with Acid Reflux problems should not take green tea in any case. Green tea is acidic and may increase acid in your stomach that can cause many irritable problems.

You must avoid to drink bottled green tea available in the market which is the real threat for many problems.

6. Irritation in Stomach

Tannins present in green tea leaves a harmful effect on its drinker if he consumes green tea too much. It leads to irritating bowel movement and results in stomach pain as more amount of caffeine spike the acid formation and affects the digestive process.

7. Severe Headache

Excessive intake of green tea causes iron deficiency in the body and can lead to severe headache and dizziness.

Only e 2 to 3 cups of green tea is advisable in order to get protected from its harmful effects.

8. Insomnia

Another problem that can have due to drinking too much of green tea is sleeplessness. More amount of caffeine interfere in the sleeping habit of the person and he cannot get the proper sleep at night if he consumes it late in the night.

Do not drink green tea late in the night to get protected from the problem of sleeping disorders.

9. Vomitting

Polyphenols present in green tea are responsible for oxidative stress. More amount of caffeine in green tea can lead to vomiting and nausea. According to the studies, it has been noted that tannins in green tea leads to dizziness and can cause vomiting.

10. Gastric Problem

Green tea can affect the esophageal lining as it is acidic in nature. If you are already suffering from the problem of heartburn then it may increase your health issues. You should avoid to drink bottle green tea as it has acidic preservatives which effect the esophageal lining and causes the problem of Acid Reflux.

11. Tinnitus Problem

Too much amount of caffeine in green tea also create the problem of tinnitus. Tinnitus means one hears the sound of ringing in the ears all the time.

12. Type 2 Diabetes

Many studies show the benefits of green tea for the patients of diabetes but there are also some studies which disappoint the results of green tea in type 2 diabetes.

13.Liver Ablation

Green tea is linked to the weight loss supplement. Drinking too much of green tea affects your liver and leads to liver ablation. Catechins present in green tea benefits in lowering cholesterol and decrease the risk of cardiovascular diseases but high dose of green tea as weight loss supplement may cause liver toxicity.

Green tea supplements like capsules contain the amount of polyphenols, EGCG which can create serious liver problems. There are many herbal products available in the market having green tea as the primary ingredient which may cause serious problems in the body if not taken with the advice of the doctor.

14. Osteoporosis

Consumption of heavy dose of green tea extract may harm your bones. It affects the mineral content in the body and hence the thickness of the bone. Caffeine in green tea disturb the calcium absorption that leads to leaching effect on the calcium levels in your bones. The problem may lead to osteoporosis.


Green tea is loaded with many health benefits but it has also some side effects. So if you are starting using green tea in your daily diet then keep its side effects in your mind so that you don’t have to suffer any problem due to drinking green tea.


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