Green tea is a nutrient-dense superfood. It was initially used as a medicinal plant in China. It has evolved into a nutritious elixir that millions of people eat every day in modern times. Thousands of studies on its efficacy in healthcare have been done by scientists and researchers so far. It is generally regarded as one of the safest and healthiest beverages to ingest. Read on to find out more about green tea’s benefits for skin, weight loss, hair, and much more. We have also provided details about when to drink green tea and green tea disadvantages so that you are able to make an informed decision. So, stay tuned.


Green tea, like other real teas like black, white, and oolong, is manufactured from the Camellia sinensis plant. It's one of the few real teas that hasn't been overly processed. Green tea, like all other genuine teas, contains caffeine. It has been used in Ayurveda (Indian medicine) and traditional Chinese medicine for millennia to treat anything from fever to heart problems.

Green tea has a long list of health advantages, including weight loss, cancer prevention, and blood pressure reduction. It's also been linked to the prevention of neurological illnesses including Alzheimer's and Parkinson's. Green tea has been shown in studies to help reduce the risk of cardiovascular disease by lowering LDL cholesterol and enhancing blood vessel flow. Green tea is a popular weight loss product that helps you lose weight by speeding up fat oxidation.

While it is generally considered safe for adults to consume tea, there are a few adverse effects to be aware of. The majority of the negative effects of green tea may be prevented by drinking it in moderation.

Table of Contents

  1. Green Tea Components
  2. Green Tea Benefits
  3. Green Tea Disadvantages
  4. When to Drink Green Tea?
  5. Green Tea Recipes
  6. Frequently Asked Questions
  7. The Bottom Line

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Green Tea Components

Catechins (Astringency component in tea)

  • Lowers cholesterol levels in the blood
  • Reduced body fat
  • Effect on cancer prevention
  • Antioxidant
  • Preventing tooth decay and having an antimicrobial effect
  • Influenza-preventative impact
  • High blood pressure is prevented by using this supplement.
  • Anti-hyperglycemic (anti-hyperglycemic) impact
  • Preventing bad breath (deodorising effect)

Caffeine (Bitterness component in tea)

  • Enhances alertness (decreases tiredness and drowsiness)
  • Enhances stamina
  • Preventing a hangover
  • Diuretic with a mild effect

Theanine (Full-bodied flavour component in tea)

  • Protection of neuronal cells
  • The relaxation effect aids wave creation
  • Blood pressure reduction

Vitamin C

  • Skin and mucus membrane health maintenance (collagen formation)
  • Antioxidant

Vitamin B2

  • Skin and mucus membrane health maintenance

Folic acid

  • Preventing neural tube abnormalities in foetuses (NTD)
  • Arterial sclerosis prevention


  • Night vision must be maintained

Vitamin E

  • Antioxidant


  • Blood pressure reduction
  • Influenza-preventative impact


  • Tooth decay prevention

γ-aminobutyric acid

  • Blood pressure reduction

Minerals (Potassium, calcium, phosphorus, manganese, etc.)

  • Biological controllers


  • Effect of deodorisation

Green Tea Benefits

Various studies have shown various green tea benefits for men and women. Green tea use has been shown to improve skin health, aid weight reduction, and lower the risk of cardiovascular disease in studies. According to a survey by the International Institute of Sustainable Development, tea is the world's second most consumed beverage, behind water.

Green Tea Benefits on Health 

Green tea was used to control bleeding and heal wounds, help digestion, promote heart and brain health, and regulate body temperature in traditional Chinese and Indian medicine. Green tea has been shown in studies to help with weight reduction, liver diseases, type 2 diabetes, Alzheimer's disease, and other conditions.

Green Tea Benefits on Cancer prevention

Some cancer rates are reduced in nations where green tea use is high. On the other hand, human studies have not found consistent evidence that drinking green tea decreases the overall risk of cancer.

Green Tea Benefits on Weight loss

According to a study of multiple research, catechins and caffeine in green tea may improve energy metabolism, which might contribute to weight reduction. A meta-analysis of various separate tea polyphenol-induced weight reduction processes found that catechins and caffeine worked together to cause weight loss benefits, rather than caffeine acting alone.

Green Tea Benefits on Inflammatory Skin Conditions

Anti-inflammatory effects are found in green tea. According to a review of human clinical research and cellular and animal tests, green tea and its main component, epigallocatechin-3-gallate (EGCG), have anti-inflammatory properties. Green tea polyphenols have also been proven to lower blood pressure, reduce inflammation, and enhance epithelial function, all of which can help reduce heart disease risk in persons who are overweight or obese, according to 2017 research.

Green Tea Benefits on Cholesterol

Green tea use, whether as a beverage or in capsule form, was connected to large but small decreases in total low-density lipoprotein cholesterol, according to a 2011 analysis.

Green Tea Benefits on Stroke 

Drinking green tea or coffee on a daily basis appears to lower the risk of stroke. According to one study, including green tea in one's regular diet is linked to a slight but significant reduction in the risk of stroke.

Other Green Tea Benefits

Green tea has also been linked to a reduction in inflammation, which may help avoid dental cavities, stress, and chronic tiredness, cure skin diseases and alleviate arthritis. More human clinical studies, however, are required to confirm these beliefs.

Green Tea Disadvantages

Below mentioned are some of the green tea disadvantages that you should prevent yourself from:-

1. Stomach Health

When brewed too strongly or on an empty stomach, green tea might induce gastrointestinal distress. Green tea includes tannins, which might cause your stomach acid to rise. Constipation, acid reflux, and nausea are all symptoms of too much acid in the stomach. When drunk in high quantities, green tea can also induce diarrhoea.

2. Headache

Green tea includes caffeine, which can induce headaches in certain people. Migraine sufferers should drink green tea regularly. If you get everyday headaches, however, you should avoid drinking green tea every day. Green tea should be avoided if you are caffeine sensitive.

3. Sleeping Issues

Green tea includes caffeine, which is an anti-sleep chemical. Green tea has very little caffeine, yet it can still cause sleep issues in caffeine-sensitive persons. This is because the chemical ingredients in green tea inhibit the production of sleep-inducing hormones like melatonin.

4. Vomiting

Green tea use in excess might cause nausea and vomiting. Because of the way proteins bind in the intestines, green tea includes tannins, which have been associated with nausea and constipation. If you're a regular tea drinker, don't consume more than 4 cups of green tea every day.

5. Dizziness 

When drunk in high amounts, the caffeine in green tea might make you feel dizzy or lightheaded. Caffeine causes motion sickness by reducing blood supply to the brain and central nervous system. Green tea drinking might cause convulsions or disorientation in rare circumstances.

6. Bleeding Issues

Green tea might cause bleeding issues in certain people. Green tea contains compounds that lower fibrinogen levels, a protein that aids in blood clotting. Green tea also inhibits the oxidation of fatty acids, which can cause blood to become thinner. Green tea should be avoided if you have a blood clotting condition.

7. Liver Health

Green tea supplements and excessive green tea use might cause liver damage and illness. This, according to experts, is due to a build-up of caffeine, which can stress the liver. Avoid drinking more than 4 to 5 cups of green tea each day to avoid this adverse effect.

8. Bone Health

In sensitive individuals, excessive use of green tea raises the risk of bone disease such as osteoporosis. Green tea compounds prevent calcium from being absorbed, causing bone health to deteriorate.

When To Drink Green Tea?

Green tea is also high in minerals and vitamins, has anti-inflammatory qualities, and lowers the risk of heart disease and some cancers. Very often people ask our experts this question - When to drink green tea? Or Is there a perfect time to drink green tea? This section provides the details to such readers who are looking out for an answer to these questions.

1. Don't consume green tea too early in the morning

Because of its high catechin concentration, drinking green tea on an empty stomach in the morning might have negative effects on the liver. Because catechins are included in green tea, the quantity ingested must be restricted. Catechins at excessive concentrations can harm the liver. Green tea should be consumed in the morning, between 10:00 and 11:00 p.m., or early at night.

2. You can have green tea between the meals 

To increase nutritional intake and iron absorption, drink a cup of green tea between meals, for example, two hours before or after. Green tea should not be consumed with meals if you have anemia.

3. You can have green tea before your workout

Because of the caffeine in green tea, it can help you burn more fat. It can boost your energy levels, allowing you to work out for longer periods of time.

4. 2 hours prior to bedtime

Green tea should not be consumed before night since it contains caffeine, which can cause sleep disturbances. It contains the amino acid L-Theanine, which helps you stay alert and focused. The optimum time to consume green tea is two hours before night since this is when your metabolism is at its lowest, and green tea can help you boost it.

Green Tea Recipes

This section has elaborated on the step-by-step process to make a healthy and delicious green tea.

  • To begin, heat 2 cups of water in a medium saucepan over medium-high heat.
  • 4 tablespoons raw sugar (or another sweetener of choice) This produces a sweeter green tea, so omit this step if you want a more earthy and unsweet tea. If you're using any other spices or flavourings, now is the time to add them to the water.
  • Bring the water to a slow simmer, stirring regularly, until the sugar has dissolved.
  • Turn off the heat in the pot. Place it on the counter of your kitchen. 2 tsp loose-leaf green tea leaves Continue reading for more information on how to use entire tea bags.
  • After that, cover the tea and steep it for 2 to 3 minutes. If you leave the tea steep much longer, it will become bitter.

TIP: Depending on the quality of the tea leaves, you may need to steep them for longer than 3 minutes. Check the flavour, and if it's too light, steep it for a little longer.

  • To strain the leaves, use a sieve. Serve immediately, hot or warm, with a squeeze of lemon, if desired.

As a bonus, we are also providing details about the 10 healthy green tea variations that you can try at your home.

1. Citrus Mint Iced Tea

To make a delightful homemade tea, combine mint leaves, orange slices, and green tea bags in a heating kettle to make a delightful homemade tea. Serve over ice and decorate with orange or lime slices in the glasses.

2. Green Ginger Mint Tea

A typical Moroccan digestive is a green tea with spearmint. Gunpowder leaves, for example, are wrapped into little balls that unfold in hot water to yield a somewhat bitter, smokey infusion. This refreshing beverage is equally delicious when served chilled. If desired, sweeten with honey.

3. Mango Calendula Ceylon Tea

Delicate teas like green gunpowder are ideal for delightful midday beverages or light, fruity iced teas when flavoured with mango and ginger. If you want to enhance the fruity flavour, add sugar after steeping.

4. Mint Tea

Green tea is frequently served before and after meals in China. The finest flavour comes from spearmint, although other infusions like cinnamon, saffron, and lemon verbena can also be used for smell.

5. Chamomile Mint Tea

Because of its blooms, jasmine tea, which is created from green and black tea leaves, is very suitable for this mix. When chamomile and lavender unfold in a glass cup or pot, they heighten the flower scent and form a lovely pattern.

6. Rose Petal Tea

Choose your preferred scent for this blend: black tea leaves have a flowery aroma and a zesty flavour, while green tea leaves have a perfume and tobacco aroma.

7. Peach White Iced Tea

White tea is a mild tea made from the same plant as green tea, but harvested when the buds are still coated in fine silver hair and have not fully opened; it pairs well with fresh or frozen peaches.

8. Puffed Wild Rice Green Tea

This tea was inspired by Japanese green tea with toasted puffed rice. For a fruit-and-nut variant, we use puffed wild rice and cranberry-like rose hips. Bring fresh water to a boil, then take it from the heat and set it aside for two minutes before pouring over the leaves; the appropriate temperature is crucial for bringing out the greatest flavour.

9. Raspberry Iced Tea

This tea is vibrant and colourful, with an unusual tart and fruity flavour. Serve with raspberry ice cubes or lime wedges.

10. Honeydew Mint Iced Tea

Mint and melon flavours combine on the tongue with this iced green tea. Serve with mint ice cubes or fresh mint.

Frequently Asked Questions

1. Is green tea beneficial for weight loss?

Green tea is one of the most abundant natural sources of polyphenols (antioxidants such as epigallocatechin gallate (EGCG), catechins, theaflavins, tannins, and flavonoids). These antioxidants have anti-inflammatory, analgesic, and cancer-fighting properties. Green Tea is also a photo-protective agent that protects the skin, reduces tooth decay, and enhances bone density, as well as aiding weight reduction and glucose management.

2. Is green tea caffeinated?

Yes, Green Tea contains caffeine in the range of 8 to 30 mg, which helps the brain stay awake.

3. Why does green tea have such a bitter flavour?

Astringency is responsible for bitterness; the lesser the astringency, the better the green tea. 

The Bottom Line

Green tea has astringency, bitterness, and a full-bodied flavour, to name a few characteristics. Green tea also contains a number of components that have been linked to improved human health. These elements have a wide variety of impacts. Consider making green tea a regular part of your life to help you feel better, lose weight, and reduce your risk of chronic illnesses.

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