Green tea benefits and harms

Image by apple deng from Pixabay

Green tea can rightfully be considered one of the most popular drinks on Earth. Even in ancient China, it was known about the beneficial properties of green tea, thanks to which this drink very quickly spread throughout the world. They write and talk a lot about the benefits and dangers of green tea. It should be noted that this is not a panacea and not a cure for all diseases, as reported in some sources, but a very good prophylactic agent that must be used wisely. Let’s first figure out how green tea is useful.

Indeed, green tea has a beneficial effect on the entire body system and leads to an improvement in its general condition. This is due to the content in green tea of ​​a large number of various substances. After all, it includes almost all groups of vitamins, about 450 types of organic compounds (fats, proteins, etc.), and about 500 different elements (fluorine, calcium, magnesium, phosphorus, etc.). But it should be understood that the beneficial properties of green tea will not appear after a couple of cups drunk. In order to feel an improvement in general condition, you should make a daily habit of drinking green tea, because its action is soft, cumulative.

Also, green tea benefits from ingredients such as:

CAFFEINE is the main alkaloid of green tea, thanks to which our body gets a burst of energy and a portion of vitality. But in green tea, caffeine is not present in its pure form, here it is called theine. Theine acts milder than pure caffeine, it activates the mental and physical activity of a person, increases his efficiency, and raises his mood.

MINERALS in green tea contribute to the normal functioning of all body systems. Maintaining the correct balance of minerals in the body is the key to strong immunity, healthy hair, nails, teeth, etc.

KAKHETINS are good antioxidants. The strongest antioxidant of the four major tea kakhetins, about 35 to 100 times stronger than vitamins

C and E. Just one cup of green tea a day are enough. to provide the body with 10-40 milligrams of antioxidants. As a powerful antioxidant, green tea can help reduce the likelihood of cancerous growth.


  • Green tea is a very effective diaphoretic. It is recommended to drink it at elevated temperatures, fever, and various types of inflammation.
  • It is especially useful for people suffering from diseases of the kidneys and genitourinary system, and also has a beneficial effect on the gastrointestinal tract and digestion in general.
  • Drinking this tea has a positive effect on the functioning of the duodenum, gallbladder, liver, and pancreas.
    It is able to increase attention and improve memory, can invigorate and relieve drowsiness, normalizes metabolism in the body and strengthens the nervous system, helps to get out of depression.
  • The beneficial effect of green tea also extends to the cardiovascular system: the beneficial properties of green tea reduce the likelihood of atherosclerosis, improve the elasticity of the arteries, prevent the appearance of cholesterol plaques, increase the strength of capillaries while reducing the permeability of the walls of blood vessels and ascorbic acid is better absorbed.
  • And he is also a great helper for those who dream of losing weight.

In China, there are several rules that help enhance the beneficial properties of green tea and bypass the harmful ones:

  • Do not drink green tea on an empty stomach. In this case, tea irritates the stomach lining, it secretes gastric juice and begins to digest “itself”. This is especially dangerous for those who have gastritis and ulcers.
  • Do not drink scalding tea. Drinking too hot tea for a long time can lead to painful organ changes.
  • A too strong tea can cause headaches and insomnia. And too long brewing leads to the fact that polyphenols and essential oils in tea begin to spontaneously oxidize, which significantly reduces its nutritional value, as well as deprives it of transparency, taste, and aroma.
  • You should not drink green tea before bed if you do not need to work all night.
  • Alternating green tea with alcohol puts a huge strain on the kidneys.
  • It is better to drink tea half an hour before meals, but not later. Drinking tea just before meals tends to thin saliva, making the food taste unpalatable. There is also a risk of reduced absorption of protein by the body obtained from food.
  • Do not take medicines and tablets with green tea. In this case, there will be no harm, but the tannins in the tea will significantly reduce the absorption of the drug by the body.


  • Green tea is harmful to people suffering from nervous exhaustion. Caffeine, which is found in considerable quantities in green tea, stimulates the nervous system. In this regard, in people suffering from nervous exhaustion, sleep disturbance and an unreasonable loss of strength can be traced.
  • It is better not to drink green tea before going to bed at all, there is a risk of insomnia. Green tea is not recommended for those who suffer from tachycardia, as well as increased excitability.
  • The harm of green tea can be felt by people who have problems with blood pressure. It often lowers blood pressure, so it is not worth drinking in large quantities in case of hypotension, and the use of green tea in acute hypertension is completely contraindicated.
  • If you have any chronic disease, then green tea should be drunk with caution, it can exacerbate the disease and worsen the state of health. For example, with a peptic ulcer, drinking green tea can lead to an increase in gastric acidity.

If you have gout, it is better not to drink green tea at all, as it is rich in purine bases!


  • Drinking green tea on an empty stomach is harmful, as it irritates the mucous membrane of even a healthy stomach. And if you drink green tea after eating, then, on the contrary, it helps your digestion.
  • Green tea is much healthier when drunk during the day rather than in the evening or at night. Drinking fresh green tea before going to bed, having a tonic effect, instead of the expected rest and sweet sleep, will give you headaches and fatigue.
  • Never mix green tea with alcoholic beverages! This is a huge blow to your kidneys.
  • Do not take pills and other medications with green tea – it will remove all chemicals from the body, thereby reducing the effectiveness of medications.
  • The harm of green tea can be hidden in its low-quality varieties. Try to find real, fresh green tea, not pathetic ones in cheap teabags.

And remember the golden rule: EVERYTHING IS GOOD IN MEASURE. This also applies to green tea.

Store tea in tin cans with a tight-fitting lid, or better in wooden boxes. Green tea cannot be stored in paper bags: they do not close tightly and allow moisture to pass through.



30 thoughts on “Green tea benefits and harms”

      1. Will you please help me? Actually I don’t have any idea about this site. My daughter had opened it on 8th June for me as I like writing. I started writing short stories from my imagination . Can you please say me how can I continue this site in future. Please help me . God bless you ❣️❤️

      2. I do not understand your question, just keep writing. Explain, what exactly you are asking

      3. Oh, I do not know how to help with this, but wordpress always have some problems, contact help on the WordPress

      4. Oh, sometimes they just working on WordPress and it can be temperrary, I had many problems too, maybe tomorrow will work. But contact Support and ask.

      5. I don’t know your proper name . Iam calling you my sweet Nadii . You were right . My site has opened again. Stay happy always 🍫💐💖❣️

  1. A lot of good information here. Also note that green tea can also be decaffeinated. This robs some of the benefits but still is a good supplement.

  2. Pingback: What to do if you get sunburn? - For Health

  3. Pingback: Things you should know about caffeine - For Health

  4. Pingback: Tea with ginger, honey, and vodka from cold - For Health

  5. Pingback: BEST TEAS FROM THE COLD - For Health

Leave a Reply

%d bloggers like this: