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Green Tea: Benefits & Its Side-Effects

Green Tea is much more than merely a beverage. It is loaded antioxidants and nutrients. Green Tea is made up of leaves that undergo minimum oxidation. Unsweetened green tea is a zero-calorie beverage.

Since green tea is lightly processed it contains the greatest volume of antioxidants and beneficial polyphenols. It is considered one of the healthiest drinks in the world. Green tea contains 2-4 percent of caffeine which is thought to stimulate the heart, nervous system and muscles by increasing the release of certain chemicals called neurotransmitters.

This tea if taken in regulated amounts is likely to be safe for most of the adults as it has relatively lower caffeine levels than coffee or even other teas.

Health Benefits Of Green Tea

Health Benefits Of Green Tea
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1. Reduces Obesity

Obesity is one of the biggest challenges today. Excess of body fat accumulated poses a threat to good health. Excessive intake of food and lack of physical activity, this kind of sedentary life making people obese.

Green Tea helps in boosting the metabolic rate of the human body. Green Tea thrice a day increases your metabolism and thereby helps in burning calories and losing weight.

Water retention is one of the major causes of weight gain. Green tea helps the body to get rid of excess water that is not using. Drink Unsweetened hot tea and will serve this purpose to its best.

2. Controls Diabetes

Diabetes is a disease in which the body loses its ability to absorb and utilize glucose efficiently. Body’s cells become less and less receptive to insulin.

Green tea regulates the glucose levels in the body. Diabetics can safely drink green tea, but they should monitor their blood sugar levels because of the potential blood sugar-lowering effects of green tea.

3. Controls Cholesterol

Cholesterol is in every cell of the body. It is waxy and fat-like substance found in all cells of the body. Since it is oil-based it does not mix with the blood which is water-based. Our body needs some amount of cholesterol to function properly and it makes this cholesterol for its use.

Green Tea is as a superior health choice for it involves minimal fermentation. It is one nutrient that will help you head in the right direction.

Using green tea as a dietary supplement is sure to bring you some magical results.

4. Improves Gum Health

Bleeding gums and gums inflammation is a common problem these days. It’s anti-inflammatory properties help fight a lot of gum problems.

In fact, a study was carried out on about 1000 men, regularly took green tea. The incidence of gum problems in these men was much lower than those who didn’t, thus proving the positive effects of green tea on gums.

5. Better Breath

Bad breath is also an unpleasant problem to deal with. Green tea inhibits the growth of harmful bacteria in the mouth which causes bad breath.

Regular green tea intake reduces your bad breath. In fact, green tea did an even better job than mints or chewing gums.

6. Reduces Heart Risk

Leading cause of death these days is cardiovascular diseases. Diseases involve heart, arteries, veins, and capillaries are known as cardiovascular disease.

Green tea when consumed wisely( not more than 5 cups a day) may improve your cardiovascular health. Green tea reduces bad cholesterol and triglycerides in the body and thus prevents one from having a heart disease.

The antioxidant properties of green tea prevent it from oxidation thereby minimizing the chances of a heart attack. Tea also prevents the formation of blood clots.

7. Improves Skin Conditions

Raised levels of stress hormones are found to cause inflammation and aggravating conditions like eczema, psoriasis, skin rash, and many more diseases. Stress can affect your skin and immune system. It is found to reduce the redness and irritation of the skin caused by psoriasis.

Green tea helps in improving your skin disorders and thus saving us from all these health conditions by living a more stress-free life with green tea.

8. Asthma

The asthmatic condition of patients is found to be worsened by stress. The incidence of asthmatic attacks is found to increase when a person suffering from asthma is subjected to stress.

So if you are suffering from asthma, green tea can help your cause by reducing stress levels and thus help smoothen out breathing.

9. Protection From Sun Damage

Green tea can also be applied topically along with the sunscreens to further enhance the protection offered by sunscreens. Green tea does not block the sun’s rays it does an excellent job of minimizing the harmful effects of UV rays by neutralizing the free radicals that help UV rays cause damage.

10. Moisturizes Dry Skin

You can wash your face with cool green tea or apply it topically twice a day to draw out impurities, shrink large pores and get a healthy skin glow.

11. Manages Blood Pressure

The pressure exerted by the blood in circulation on the walls of the arteries is blood pressure. It is basically due to the pumping action of the heart whose job is to manage blood supplies of the entire body.

Regular consumption of green tea is ought to reduce the risk of high BP. Green tea regulates the cholesterol levels in the body thereby managing the high blood pressure.

12. Cure For Allergies

Allergy is a disorder in the immune system of the body. Allergies may be due to dust or pollen or airborne particles. Allergies left untreated may result in some serious chronic disease.

All those who have green tea are less prone to such allergies. Since green tea is loaded with antioxidants, it strengthens your immunity.

13. Prevents Memory Loss

Green tea prevents memory loss from happening. It helps your brain cells to prosper thereby blessing you with a sharp memory. It increases the brain plasticity, plays an important role in adult brain function and prevents neurological disorders.

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The Best Time To Have Green Tea

Nowadays it has become an essential part of our daily lives. It has become a usual daily drink.

Its refreshing properties makes it even more enticing in summers. It also restores the loss of fluids from the body in scorching summers.

To maximize the effectiveness of green tea it should not be drunk immediately after meals.

  • It impairs digestion.
  • Green Tea dilutes the gastric juice and food is digested worse

So green tea is taken half an hour before or two hours post-meal. Prefer having it in the morning or afternoon than having it at night because the human nervous system is scheduled to rest at night.

Green Tea- Hot Or Cold?

Green Tea is full of antioxidants. So if you want a warm cup in winters or cool off in sumers it will solve your purpose. It will, in any case, boost up your immune system.

Hot green tea better preserves the antioxidant properties. Therefore if you want to take the full advantages to green tea prefer having it hot.

Green Tea & Medicines Do Not Go Hand In Hand

Green tea interferes with some of the drugs. Some medicines or antibiotics interact with green tea. Even cancer medication interferes with green tea. Green tea may deteriorate the effectiveness of some medicines.

You should not swallow your medicines with green tea.

Side Effects Of Green Tea

Nervous System and anxiety disorders may clash with your intake of green tea. Although low quantities of caffeine are in green tea, it is unsuitable for many people.

Caffeine may be harmful to pregnant ladies. Other compound found in green tea may result in premature birth and low birth weight. But these severe effects results only if there is a high intake of green tea.

Some side effects of Green Tea are:

  • Green Tea may worsen the condition of anemic patients
  • It prohibits the calcium absorption into the bones resulting in a health problem called osteoporosis.
  • You may face liver problems or kidney stones if you take this in excess.
  • Tannins( a yellowish or brownish bitter-tasting organic substance¬† ) present in this tea stimulate the stomach to produce more acid which may upset your stomach.
  • Do not have green tea on an empty stomach
  • Iron absorption is also an issue. Some green tea may reduce the absorption of iron in the body.

The advantages of green tea undoubtedly outnumber its disadvantages. Have green tea regularly but in moderate quantities.


Drinking green tea 3 or 4 times a day could make you healthier, more active and more immune to about 30 to 40 different diseases.

There are very few other drinks or even fruits or vegetables which have so many health benefits as green tea. The best part is that it has a great taste too. This makes it a winner in all the ways.

If you’d like to try it, there’s a wide variety of products available¬†on Amazon.

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