Green Tea Benefits for Skin ,Hair ,Health Weight loss ,intake and Precautions

In this article benefits of Green Tea for Skin, Hair, Weightloss, How to use Green Tea and Precautions had been discussed.

Table of Content:

1.About Green Tea

2.Some Important Facts About Green Tea

3.How to take Green Tea?

4.Components and calories of Green Tea

5.Green Tea Benefits for Skin

6.Green Tea can be used every day and How??

7.Tips to Take Green Tea.

8.Green tea in Weight Loss.

9.Health Benefits of Green Tea.

10.Types of Green tea

11:Matcha tea.

12.Precautions and contraindications for Matcha tea.

13.Precautions/side effects on Usage of Green Tea

 1.About Green Tea?

Like other types of teas, green tea is also made with the leaves of the Camellia Sinensis plant, this being one of the most consumed in the world, along with black tea. The biggest difference with other types of teas is that green tea does not go through any oxidation or the fermentation process, hence its fresh green color, like that of the leaves of the plant with which it is made.

2.Some Important Facts About Green Tea:

Green tea is an entirely available, delectable, and simple beverage to get ready. 

There are as of now in excess of 3,000 assortments of tea types got from the Camellia Sinensis plant. Chinese green tea and Japanese green tea are considered unique, as they vary in their assortment time and the method of planning. 

Green tea represents between a quarter and a fifth of the absolute tea delivered around the world.

Both hot and cool, green tea implantation is a significant, fast, powerful, and regular solution for the most continuous medical conditions. What's more, green tea can be taken in various forms, as an imbuement, in cases or in blend with other superfoods

3.How to take Green Tea?

To take the fullest advantage of green tea, it can be taken in many forms.

1.Infusion Method:

The most effective and healthiest method to take green tea, it's the best way to enjoy the full advantages of green tea.You can prepare hot green tea, iced green tea, and can prepare various recipes of green tea mix with other ingredients.

2.Powdered green tea Method (especially Matcha tea ): 

You can use powdered green tea to add to various vegan smoothies, ice creams, cakes, or just to make instant green tea.

3. Green tea in capsules or tablets Method: 

This presentation has been created for precise therapeutic purposes, because in this case the green tea extract is combined with other components, depending on the desired results. In other words, if you want to take green tea as a dietary supplement, be it to lose weight or to strengthen the immune system, this would be the ideal option.

4. Green tea essential oil Method: 

Green tea essential oil can be added to your own homemade beauty recipes and can be used successfully in various creams and masks to treat acne and reduce wrinkles.

4.Components and calories of green tea:

• Green tea contains several bioactive components that improve our health.
•  As a natural drink, green tea is calorie-free and contains no protein, fat, or carbohydrates

. 

• Green tea contains polyphenols (catechins), lutein, zeaxanthin, catechins, caffeine, amino acids, flavonoids, tannins, vitamins A, C, E, and some of the B complex, trace elements such as manganese (1.5 mg per cup), fluorine, zinc, copper, calcium, iron or phosphorus.

• Polyphenols, the active ingredients in green tea, are particularly effective antioxidants. Green tea contains even higher levels of antioxidants than many fruits and vegetables, and regular consumption of green tea, daily if possible, helps protect the body's cells from damage caused by free radicals. 

• Catechins are the polyphenols or tannins responsible for their distinct flavor and the protective power of green tea.
• Catechins are natural antioxidants that help prevent cell damage 

5.Green Tea Benefits for Skin:

1.Helps in Maintaining the beauty of the skin:

• High concentration of antioxidants and polyphenols.
• Fights acne and skin aging. 
• Green tea helps to lower the level of oil in the skin.
• Protect against UV rays.

 

 2.Revitalize the skin: 

• Green tea is a great source of antioxidants that fight premature aging.
• Keeps the skin younger and fight wrinkles. 
• Treats damage, and spots caused by the sun.
• When applied topically to the skin, it rejuvenates the skin. 
• For highly sensitive, contain green tea leaf extract can help calm and refresh it.

3.Treating acne: 

• The anti-inflammatory and antibacterial properties of green tea are responsible for the improvement of acne skin after topical application. 
• Green tea is a very good ally to fight acne.
• It has astringent and purifying properties.
• Helps skin regeneration and helps eliminate excess oil and blackheads, resulting in healthier and cleaner skin.

 4.Fighting dark circles:

•  Green tea also helps stimulate circulation, revitalize and decongest the eyes. 
• To combat dark circles, you need to refrigerate previously soaked green tea bags and then apply them to the dark circles for 10 or 15 minutes.

5.Eliminating excess oil:

•  Helps eliminate excess oil. 
• Restoring smoothness to the skin. 
• Green tea emulsion can be used to reduce the production of sebum.

6.Treating sunburn:

•  The areas of the skin affected by the sun's rays compress with an infusion of green tea can be applied.

7.Green Tea Fights Antiaging:

• The high content of catechins and isoflavones in green tea make it a perfect ally to fight to age. 
• Green tea is rich in antioxidants and slows cell aging
• Green tea contains vitamin C, vitamin E, and carotenes.
• Promotes the luminosity of the skin.
•  Reduces the production of melanin.
•  Evens out skin color.
•  Eliminates free radicals that make skin age quickly.
•  Increases collagen formation.
•  Reduces wrinkles and signs of age.
•  Improves the elasticity of the skin.
•  Protects the skin against ultraviolet rays.
•  It has anti-inflammatory and decongestant power.
•  Helps reduce bags under the eyes.

6.Green Tea can be used every day and How??

• To absorb the maximum possible catechins from green tea, the ideal is to drink quality green tea, that is, prepared from loose leaves that contain more catechins than tea in bags.

• One cup of this leafy tea contains 127 milligrams of catechins, green tea made from sachets contains between 14 and 100 milligrams, and bottled green tea contains only 12 milligrams of catechins.

• Regarding the caffeine or theine contribution of a cup of green tea, this can be half that of black tea and one-eighth that of a coffee, but even so it should be taken in moderation and not exceed 16 hours of the afternoon. 

• The ideal number for green tea seems to be between 3 and 6 cups a day. Here are some interesting statistics on green tea consumption:

•  A person who regularly consumes any amount of green tea and who has a heart attack has a 40% greater chance of surviving and being alive after 3 years.

•  One or two cups of green tea per day reduce the risk of hardening of the arteries (arteriosclerosis) by 46%.

•  Two cups of green tea consumed daily reduce the risk of heart disease by 50%.
•  Three cups of green tea consumed daily reduces the risk of a stroke.
•  Three cups of green tea consumed daily lower the level of LDL cholesterol.

 
7.Tips to Take Green Tea:

•  Drink pure green tea, without adding anything to it.
•  Do not let it infuse too long so that it does not have a very strong flavor.
•  Avoid drinking green tea on an empty stomach, as it will increase the chances of nauseaa.
•  Drink it preferably cold or at room temperature, as it will sit better on the stomach.
•  Opt for decaffeinated green tea, as caffeine can cause stomach irritation and nausea.
•  Drink it with a thin slice of ginger, as this root is a popular remedy for nausea.

8.Green tea in Weight Loss:

• Green tea is extremely beneficial in weight-loss diets, not only because it does not provide calories, but also because it has a purifying and slightly exciting effect that activates the metabolism. 

• Green tea consumed on an empty stomach can be very beneficial because it activates the functioning of diuresis from the first hours of the day.

• Polyphenols of catechins found in green tea have a metabolism-accelerating effect shown by numerous medical studies. 

• This effect helps digestive enzymes work better and, above all, faster, thus achieving the slimming effect that green tea has. According to a study conducted in England, green tea, combined with physical exercise, can give excellent results to burn fat and be in better shape.

• One of the ways that green tea supports weight loss efforts is by stimulating the rate of calorie burning in the body. This slight 3-4% increase in energy consumption doesn't make green tea a miracle weight loss remedy, but it does offer people who want to lose weight an extra boost of motivation.

9.Health Benefits of Green Tea:

1.Green Tea Reduces the Risk of Cancer:

• Each year, cancer kills more than six million people around the world. The role of green tea and tea polyphenols in cancer prevention has been investigated in several clinical studies.

• Much scientific research has indicated the fact that in areas where green tea is consumed frequently (for example in Japan and China), the rates of cancer are much lower than in areas where it is not consumed regularly (Europe and the United States).

• The researchers point out that although alternative medicine is not a substitute for conventional medicine 

• Green tea is rich in polyphenols, of which catechins, especially EGCG, reduce the growth of new blood vessels necessary for the development of tumors and metastases. Therefore, green tea is a powerful antioxidant remedy, a detoxifier (because it activates enzymes in the liver that remove toxins from the body) and it facilitates the death of cancer cells by apoptosis (programmed cell death). 

• Green tea can have a preventive activity against various types of cancers, such as skin, lungs, mouth, esophagus, stomach, colon, breast, pancreas, bladder, and prostate

2. Prevents cardiovascular diseases:

• Consuming just 3 cups of green tea per day can reduce your risk of heart attack by 11%.

• Green tea is also associated with lower cholesterol and lower rates of clogging of the arteries.

• The catechins in green tea inhibit the proliferation of the smooth muscle of the epithelium of the aorta, which leads to narrowing of the aorta

• Green tea and the prevention of cardiovascular diseases. The only amino acid found in green tea, L-theanine, was extracted from green tea and studied and therefore found to lower blood pressure. Relaxing the walls of the blood vessels can be very useful in the case of hypertension.

• Green tea ranked fifth as determined 91% relaxation of the endothelium - the lining of the blood vessels.

3. Strengthens the immune system:

•  Green tea offers us is its ability to stimulate immunity.

• The challenges facing the immune system are lack of sleep, overwork, and the aging process.

•  Immunity progressively decreases over the years, increasing the body's susceptibility to infection.

•  Fortunately, numerous studies have shown that supplementing the diet with antioxidants can boost immune function to its capacity in youth.

• The special component of green tea called L-theanine contributes to the immunostimulating effect of green tea .

•  According to studies, L-theanine improves the immune system's ability to fight infections, bacteria, viruses, and fungi. 

4.Green Tea Effective in Whooping Cough:

• Green tea extract has also been tested for its effectiveness in preventing specific bacterial infections, one of which is whooping cough.

•  Japanese researchers have determined that the catechin EGCG in green tea can act as a prophylactic agent against pertussis infection. 

5.Helps in reducing stress and fights depression:

• Stress is very harmful to health and can even alter the normal functioning of our body and affect our immune system

• Depression has become a major problem in adults and teens. In any one year period, 9.5% of the population of approximately 18.8 million adults suffer from some form of depressive illness.

•  L-theanine is an amino acid considered anti-stress that is found, to a greater extent, in green tea although it is also present in other types of tea, such as black or white tea, since they are all made from the same Camellia Sinensis plant. 

• After drinking green tea, L-theanine acts quickly in the body, promoting the generation of a mental state similar to that obtained through relaxation techniques. L-theanine puts the brain in an alpha state that promotes deep meditation-like relaxation without drowsiness while reducing stress, anxiety, and blood pressure.

• L-theanine helps us to mental relaxation, without causing drowsiness or fatigue, lowering nervousness levels, but without causing insomnia.

6.Protects the liver:

• The catechins in green tea can help the liver's enzyme systems to function more efficiently and even protect the liver from toxins

• Green tea is a very effective natural remedy for liver protection because the antioxidant properties of green tea prevent liver degeneration and prevent the formation of liver cancer or cirrhosis.

• Green tea extract can help stop fat accumulation in the liver. Thanks to the antioxidants it contains, green tea extract can help:
•  Improve liver function.

•  Increase the rate at which fat is converted into energy by the liver.

•  Block the synthesis of fat in the liver.

7. Help strengthens bones:

• Green tea can strengthen and protect the mineral density of the bones of the spine and the hip sector, since one of the properties of green tea would be highly linked to the presence of fluoride.

• Certain components of green tea, such as polyphenols, increase bone mass, as well as the quality of the trabecular component of bones, their thickness, and their resistance to fractures.

• Green tea can stimulate the formation of bones and help to slow down their decomposition

8.Green tea strengthens memory:

• With time, most of us experience a decline in memory, learning ability, and concentration

• Antioxidants, including EGCG in green tea, are a great way to protect mental alertness, which is threatened by the increasingly damaging attacks of free radicals

9.Green tea fights allergies:

• EGCGs would activate a defense mechanism against cells that activate seasonal allergies, releasing histamines and generating the annoying and common effects that allergy sufferers usually suffer from.

10. Maintains oral health:

• Green tea inhibits the growth and acid production of cavity-producing bacteria. 

• This is due to the properties of the catechins in green tea that kill cariogenic bacteria.

• A study conducted on 940 men at a Japanese university showed that people who regularly drink green tea have better oral health than those who do not have this healthy habit

• The consumption of green tea controls bacteria and reduces the acidity of saliva and dental plaque. When it comes to gum health, the anti-inflammatory power of green tea helps maintain good gum health

11.Green tea reduces the risk of arthritis:

• A group of researchers from Washington State University (United States) have identified anti-inflammatory properties in the compound in green tea, called epigallocatechin-3-gallate (EGCG), can help fight joint pain, inflammation, and tissue deterioration caused by rheumatoid arthritis.

• Tea extract that simulated four daily cups of the infusion for a human the subject had shown a remarkable reaction, meaning that most of them were immune to arthritis

12.Green tea lowers cholesterol

• Green tea has components that would allow the treating of hypercholesterolemia naturally. According to the studies already carried out in this regard, this healthy drink would be very good to help regulate and stabilize cholesterol. 

• According to studies, green tea was found to have properties against bad cholesterol, helping to treat hypercholesterolemia naturally and reducing the likelihood of cardiovascular disease.

13.Green tea stimulates digestion:

• Green tea is a natural drink with excellent properties to keep the digestive system healthy.

•  Green tea stimulates blood circulation due to its antioxidant content and therefore contributes to the fluidity of nutrients and better digestion of food.

•  The essential oils present in green tea increase the flow of gastric juices, which facilitates digestion. For this reason, green tea is highly recommended after meals.

14.Green tea can prevent colds and flu:

• Green tea contains an antioxidant called quercetin and an amino acid called L-theanine that helps the body fight the flu.

• Quercetin has an antiviral effect that can fight the viruses that cause the common cold

15.Green tea can help female health:

• If you have a high level of hormones, green tea can help reduce the amount of estrogen. 

• According to scientific research, the catechin EGCG can cause green tea to regulate hormone levels in women during the menstrual cycle.

• In this sense, the researchers affirmed that green tea can calm menstrual cramps so that consuming green tea daily one week before menstruation reduces pain caused by cramps and menstrual cramps.

16.Green tea can remove stretch marks:

• The components of green tea can be useful in determining skin regeneration, wound healing, removing stretch marks.

•  Green tea has a powerful skin rejuvenation effect thanks to its antioxidant properties, and if it is applied in the area where there are stretch marks, they will disappear over time.

• To remove stretch marks with green tea you can use green tea in different ways.
• Externally, stretch mark creams containing green tea can be applied or infused green tea bags and colds can be rubbed on the stretch marks. 

• Internally, to eliminate stretch marks, drink your favorite green tea daily, always taking into account to do so in moderation, no more than three cups a day.

17.Green tea can prevent hair loss:

• Green tea can also be a very effective natural remedy to prevent alopecia or hair loss. 

• Currently, there is scientific evidence that green tea may be a solution to avoid this problem and most of the research has focused on epigallocatechin-3-gallate or EGCG, which is considered the most important antioxidant found in  Green tea.

18.Green tea can fight headaches:

• According to researchers, drinking green tea can help relieve symptoms of headaches from minor aches and pains to very bad migraines. 

• This drink is widely used in people with severe headaches because it constricts the blood vessels in the skull. Thanks to the caffeine in green tea, the cases of chronic migraines can be significantly reduced.

10.Types of Green tea

• Japanese green tea
• Chinese green tea

• Japanese green tea

• Aracha
• Bancha
• Genmaicha
• Gyokuro
• Hojicha
• Kabuse Sencha
• Kamairicha
• Matcha
• Mecha

11.Matcha tea

In the infusion of Matcha tea, the entire leaf is consumed, which is related to its special properties

Matcha tea is considered the healthiest among all types of green teas.

Benefits of consuming Matcha tea

• A single cup of Matcha tea contains higher amounts of polyphenols or antioxidants than other green teas, due to the special way in which it is processed. In fact, a cup of Matcha tea is equal to 10 glasses of green tea in antioxidant content and nutritional value.

• Matcha green tea has an antiproliferative, antioxidant, antibacterial, and chemopreventive effect, it is astringent, cardiotonic, stimulating the central nervous system and a great diuretic.

•  Matcha tea is an effective and natural detoxifier that helps remove toxins, heavy metals, toxins, dioxins, and hormone disruptors from the body.
• Improve the regenerative capacity of cells.
•  Strengthen the immune system.
•  Activate the production of red blood cells.
•  Accelerate wound healing;
•  Prevent cancer.
•  Keep the metabolism active.
•  Avoid infection.
•  Help in the treatment of asthenia.
•  Diarrhea. 
• Bronchitis,.
• Asthma, and in weight-loss diets.

12.Precautions and contraindications for Matcha tea

Matcha tea and green tea should be avoided in cases of anemia, since both drinks make it difficult to absorb iron from the foods consumed in the diet.

Chinese green teas:

China produces about two tons of green tea annually. Being the first to discover tea, the Chinese have many varieties, but some can be very expensive and only available to the wealthiest sections of society. Originally, Chinese green tea was steamed to stop the oxidation of the leaves, 

• Anji Bai Cha
• Bi Luo Chun
• Chung Mee
• Gunpowder

12.Precautions on Usage of Green Tea:

 Most green tea extracts contain adequate information on the dosage directly on the bottle. In general, nutritionists recommend taking 300 milligrams of green tea extract per day to reap the full health benefits of this remedy.  Alternatively, you can also drink a 250 ml cup of green tea 3 to 4 times a day.

• Green tea is a healthy drink, but its adverse effects can affect a small group of people. Is that this healthy drink contains caffeine and tannins, two compounds of which are known to be capable of causing nausea.

• Studies indicate that high doses of tannins can cause irritation to the lining of the stomach and intestines, leading to an upset stomach and nausea. In addition, green tea stimulates gastric acid production, which can cause a feeling of indigestion, with symptoms of fullness, bloating, nausea, and gas.

 

•  Allergy to caffeine: the consumption of green tea is contraindicated in case of allergy to caffeine or other xanthines and in patients with serious cardiovascular disorders (heart failure, coronary heart failure, arrhythmia), gastroduodenal ulcer, epilepsy, insomnia and children under 12 years.

•  Stomach problems: being rich in tannins, which increase stomach acids, green tea can cause irritation, reflux, nausea, or constipation if the infusion is consumed too strong or on an empty stomach.

• Diarrhea: consumed in large quantities, green tea acts as a laxative, causing even diarrhea in the most extreme cases.

 

•  Increase in blood pressure: if you suffer from heart disease, the consumption of green tea could be contraindicated as, in some cases, it could increase blood pressure.

•  Bleeding disorders: The caffeine in green tea may increase the risk of bleeding. If you have a bleeding disorder, green tea is contraindicated.

• Heart conditions: The caffeine in green tea - if consumed in excess - can cause an irregular heartbeat.

13.Possible side effects of green tea extract: 

Green tea extract generally has no side effects if taken according to dosage instructions, but some more sensitive people may have side effects such as heartburn, headaches, diarrhea, and nervousness. Most of these unpleasant side effects are more pronounced in people who are sensitive to caffeine.

Green tea extract Drug Interactions:

 The caffeine in green tea extract can cause adverse reactions with a wide range of medications, such as anticoagulants and blood pressure medications. Also, green tea extract can interact with contraceptives and certain antibiotics. It is important to speak with your doctor if you are taking any medications or have any health problems before taking green tea extract.