green tea

What are the benefits of green tea extract


Green tea extract is widely used around the world and provides concentrated doses of green tea beneficial nutrients and active ingredients.

What is green tea extract?

  A green tea extract is a different form of green tea that usually comes in supplement pill form, but like green tea has many of the same great benefits as beverages. However, green tea extract tends to be more effective and is known as a fat burning supplement. Along with catechins, caffeine, and other volatile compounds, green tea extract is popular with bodybuilders and other active individuals who need an extra boost for their weight loss and metabolic goals.

  As mentioned, green tea extract does contain caffeine, so green tea extract may have many side effects, but green tea extract itself is not dangerous. You should speak with your doctor before adding green tea extract to your health regimen.

Benefits of Green Tea Extract

  Green tea extract has many proven benefits, including effects on heart health, obesity, cancer and diabetes symptoms, among others.

  • Skin quality

  With impressive concentrations of catechins and polyphenolic compounds, green tea extract can help reduce free radical activity in the body and skin, Reduces the appearance of wrinkles, age spots and blemishes [6].

  • Antioxidants

  Likewise, the antioxidants in green tea extract can help prevent chronic inflammation and oxidative stress in the body, thereby reducing your risk of cancer, heart disease and rheumatoid arthritis, among others.

  • Heart health

  Numerous studies have been conducted on the effects of green tea extract on heart health. It is known to lower cholesterol levels and lower blood pressure, both of which can prevent heart attacks and strokes.

  • Lose weight

  Primarily used as a fat loss stimulant, green tea extract can speed up the body’s metabolism and increase energy levels, making it a great workout supplement. It can help improve your passive fat burning and make your workouts more efficient.

  • Brain booster

  Antioxidants in green tea extract also prevent neurodegenerative diseases by inhibiting the deposition of beta-amyloid plaques in neural pathways.

  • Diabetes

  Green tea and its active ingredients are known to regulate insulin and glucose levels in the body, which helps diabetics live healthier, normal lives.

Green Tea Extract Side Effects

  While this supplement has many obvious benefits, there are also some side effects, such as potential liver damage and other caffeine-related symptoms.

  • Liver damage

  Epigallocatechin gallate (ECGC) is an active ingredient in green tea and highly concentrated chemicals in these green tea extract supplements. This antioxidant can work wonders in moderate amounts, but in excess, it can accelerate liver damage and jeopardize the health of your detoxifying organs.

  • Caffeine

  Green tea extract contains high amounts of caffeine, which can lead to caffeine-related side effects such as anxiety, neurological disturbances, disrupted sleep patterns, and gastrointestinal distress. Pregnant and breastfeeding women should not take this supplement.

Although green tea is good, it is not suitable for everyone, or some people are not suitable for drinking green tea. So, Who should not drink green tea? First of all, we must know that green tea is a cooling tea.

Who should not drink green tea

So the persons who shouldn’t drink green tea are:

  • Who are afraid of cold
  • If you have a deficiency of the spleen and stomach
  • People with anemia
  • Gastrointestinal deficiency
  • Stomach problems
  • neurasthenia

If it is not in the right state, such as when you have a fever or a cold, after drinking, or before going to bed, you should not drink tea, whether it is green tea or other teas.

Can green tea cause kidney stones

Is not necessarily that drinking tea can cause kidney stones

Drinking tea does not necessarily cause kidney stones. Drinking a large amount of tea and strong tea for a long time may increase the chance of developing kidney stones, but it does not necessarily lead to the formation of kidney stones.

The reason for the rumour that “drinking tea causes kidney stones” maybe because tea contains oxalic acid. After oxalic acid enters the human body, it will chemically react with calcium ions to form calcium oxalate, which will gradually precipitate into solids to form stones. This statement seems plausible, but it is actually quite arbitrary.

Expert summary:

Tea had little effect on kidney stone formation, but was associated with other food components:

1. High animal protein intake can lead to an increase in calcium and uric acid content in the urine and a decrease in citrate. The latter is an inhibitor of stone formation, and the reduction of its content increases the risk of urolith formation;

2. Sucrose intake can increase lithogenic substances in urine, especially calcium;

3. The intake of dietary fiber of cereals and vegetables is inversely proportional to the incidence of stones;

4. Lack of vitamin A can cause keratinization and desquamation of the urothelium, and can also produce oxaluria; a large intake of vitamin C can increase the content of oxalate in urine; excessive intake of vitamin D3. Can lead to poisoning, the formation of urinary tract stones.

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