Theanine: the unique amino acid in the tea plant as an oral hepatoprotective agent.

Abstract:

:For thousands of years, humans have consumed tea made from leaves of Camellia sinensis, first as a medicinal herb and then as a widely popular beverage. In the past 10 years, theanine, a tea-derived, unique, nonproteinic amino acid, has been extensively studied for its health benefits. Recently, multiple lines of evidence have proven its beneficial effects on hepatic and immune functions. One possible mechanism for its biological activity involves the downregulation of the inflammatory response through the induction of nitric oxide production and glutathione synthesis. In this review, we summarize published results describing the potential mechanisms for these beneficial health effects and provide new insight into how theanine can be therapeutic for liver injury and chronic liver disease.

journal_name

Asia Pac J Clin Nutr

authors

Wang D,Gao Q,Wang T,Qian F,Wang Y

doi

10.6133/apjcn.032017.11

subject

Has Abstract

pub_date

2017-05-01 00:00:00

pages

384-391

issue

3

eissn

0964-7058

issn

1440-6047

journal_volume

26

pub_type

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