What Is Epigallocatechin 3 Gallate & What Foods Can I Find It In?

3D-model of Epigallocatechin 3 Gallate (src)

Epigallocatechin gallate, EGCG, also called Epigallocatechin 3 gallate.

It’s a type of catechin.

Catechin is a natural phenol and antioxidant.

When consumed EGCG seems to have poor absorption.

A daily intake is equivalent to 8–16 cups of green tea.

But excessive intake of EGCG may cause liver toxicity and could increase the risk of liver damage.

Table of Contents

Epigallocatechin Gallate Is A Polyphenolic Compound

Epigallocatechin gallate is one of the major polyphenolic compounds found in tea, and its role in tea has been widely studied.

Green tea has been widely consumed as a healthy beverage, but the consumption of processed forms of tea, such as black tea, is also increasing rapidly.

Epigallocatechin gallate is also found in high levels in some cocoa and chocolate products.

Epigallocatechin Gallate From Tea Leaves

Epigallocatechin gallate (EGCG) is a component extracted from tea leaves, especially green tea.

It has been proved to have several positive health effects on humans. (source )

Epigallocatechin gallate is a catechin. Catechin is a type of natural phenol and antioxidant. (source )

Catechin has been shown to possess numerous health-promoting properties.

Benefits Of Epigallocatechin Gallate

Epigallocatechin gallate that is harvested from the leaves of the tea plant Camellia sinensis.

They are found to possess antioxidant, anti-inflammatory, anti-tumor, anti-allergic, anti-thrombotic and anti-microbial properties.

The benefits and a side-effects you might get from consuming epigallocatechin gallate can you read about in Epigallocatechin gallate: 3 Research-Backed Benefits & One Side-Effect

The great green tea

Epidemiological evidence indicates that green tea is effective for the prevention of several chronic diseases, such as cancer, cardiovascular disease, and diabetes.

This effect is attributed to the presence of various polyphenolic compounds, such as catechins.

Side Effects Of Epigallocatechin Gallate

Epigallocatechin gallate in excessive intake can lead to liver toxicity, and the formation of gall bladder stones.

Excessive intake means a daily intake of 800 mg or more.

Where To Find Epigallocatechin Gallate

Epigallocatechin gallate is mainly found in green tea.

Trace amounts of Epigallocatechin gallate can be found in apple skin, plums, onions, hazelnuts, and pecans. (source )

Sara Niemelä

co-founder Care Omnia, Head Content Creator

Author Image of Sara Niemelä

Nutrition is my passion. I've spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies.

I’m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family.