What are Catechins? — Catechins Tea, Benefits, Dosage, Side Effects - Himachalpradeshtimes.com
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What are Catechins? — Catechins Tea Review, Benefits, Dosage, Side Effects

Tea is one of the most commonly consumed beverages in the world, and green tea is becoming increasingly popular, accounting for around 20% of total global tea production. Due to having so many health benefits, people prefer Green tea instead of normal tea. The important components in green tea that show antimicrobial properties are the CATECHINS. The four main catechins that occur in green tea are (-)-epicatechin (EC), (-)-epicatechin-3-gallate (ECG), (-)-epigallocatechin (EGC), and (-)-epigallocatechin-3-gallate (EGCG). Of these catechins, EGCG and EGC are found in the highest amounts in green tea and has been the subject of most of the studies. These CATECHINS have been shown to demonstrate a variety of antimicrobial properties, both to organisms affected and in mechanisms used. Consumption of green tea has been shown to distribute these compounds and/or their metabolites throughout the body, which allows for not only the possibility of treatment of infections but also the prevention of infections.

Most people don’t know about Catechins. Do they have a question on their mind that WHAT ARE CATECHINS? Here I will describe the same topic. Catechins are polyphenolic compounds—flavanols of the flavonoid family found in a variety of plants. Green tea, wine, and cocoa-based products are the main dietary sources of these flavanols. Due to their antioxidant properties, GREEN TEA CATECHINS may be beneficial in preventing and protecting against diseases caused by oxidative stress. Our article reviews the biochemical properties of catechins, their antioxidant activity, and the mechanisms of action involved in the prevention of oxidative stress-caused diseases.


The benefits of GREEN TEA CATECHINS on lipid oxidation and related fat-burning pathways are achieved in a dose-dependent manner. Here are 10 possible health benefits of CATECHINS TEA.

  1. Contains healthy bioactive compounds
  • Green tea is loaded with polyphenol antioxidants, including a CATECHIN called EGCG. These antioxidants can have various beneficial effects on health.
  1. Increases fat burning
  • Green tea may boost the metabolic rate and increase fat burning in the short term, although not all studies agree.
  1. May improve brain function
  • Green tea which has CATECHIN SUPPLEMENT contains less caffeine than coffee but enough to produce an effect. It also contains the amino acid L-theanine, which can work synergistically with caffeine to improve brain function.
  1. Antioxidants may lower the risk of some cancers
  • Green tea has powerful antioxidants that may protect against cancer. Multiple studies show that green tea drinkers have a lower risk of various types of cancer.
  1. May protect the brain from aging
  • The bioactive compounds in green tea can have various protective effects on the brain. They may reduce the risk of dementia, a common neurodegenerative disorder in older adults.
  1. May reduce bad breath
  • The CATECHIN SUPPLEMENT in green tea may inhibit the growth of bacteria in the mouth, reducing the risk of bad breath.
  1. May help prevent type 2 diabetes
  • Some controlled studies show that green tea may cause mild reductions in blood sugar levels. It may also lower the risk of type 2 diabetes.
  1. May help prevent cardiovascular disease
  • Green tea may lower total and LDL (bad) cholesterol, as well as protect the LDL particles from oxidation. Studies show that people who drink green tea have a lower risk of cardiovascular disease.
  1. May help you lose weight
  • Some studies show that CATECHINS TEA may lead to increased weight loss. It may be particularly effective at reducing dangerous abdominal fat.
  1. May help you live longer
  • Studies show that people who drink green tea may live longer than those who don’t.

Hope you understood about CATECHINS IN TEA. Here I will clear some questions of people. Some people ask –


As we discussed the catechins comprise 80-90% of the flavonoids and around 40% of the water-soluble solids in green tea. Green tea contains more catechins than the other teas, mainly because of the way it is processed after harvesting. The number of catechins in green tea can also be affected by where the tea is grown, the growth conditions, when it is harvested, how the leaves are processed, and the brewing temperature and length of time of brewing. The four main catechins found in green tea are (-)-epicatechin (EC), (-)-epigallocatechin (EGC), (-)-epicatechin-3-gallate (ECG), and (-)-epigallocatechin-3-gallate (EGCG).


If we talk about the benefits of catechins then after consumption in the body, the catechins undergo metabolic processing in the liver and small intestine, and colon. This processing produces glucuronide and sulfate conjugates or methyl epicatechins. Native forms of ECG and EGCG and metabolites of EC and EGC can be detected and measured in blood plasma. No forms of ECG and EGCG can be detected in urine, only metabolites of EC and EGC [48, 49]. Catechins are generally most stable in solution at a pH range of 4-6. It is now known that human serum albumin acts as a stabilizer, binding to the catechins and then transporting them [50]. The levels of these peak concentrations are affected by an individual’s metabolism and of course by the number of catechins in the ingested type of green tea.


Bigelow provides near about 75 mg of EGCG per one-cup serving, this tea boasts one of the highest levels of the brewable varieties tested. “For the brewable teas, EGCG quantities ranged from 25 mg per serving to 86 mg per serving per product, which makes a big difference in how much you have to drink to get those benefits.


I will clear your doubt on this topic. Tea catechins, sometimes called green tea catechins, are a group of Flavonoids that exist naturally in the fresh leaves of the tea plant, Camellia sinensis. Catechins exist in other food plants too, such as apples, berries, and cocoa, but in much lower concentration than the tea leaf. There are other flavonoids in various proportions in different selections and varieties of processed tea leaves. Some of them are unique in tea — such as theaflavins and thearubigins — they are called tea polyphenols.


Catechin channels get their name from a normally happening bioflavonoid found in green tea that has been utilized in customary prescription since antiquated occasions. Catechin — which has antiviral and antibacterial properties — is imbued into each atom of these channels, which empowers them to strip the passing quality of scent causing toxins, for example, tobacco smoke and pet scents. A similarly significant advantage is that they trap and deactivate tiny microbes and infections, which can lessen or forestall the spread of specific maladies. Catechin channels are anything but difficult to evacuate, simple to clean, and they can last up to an entire decade.


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