HOME >> BIOLOGY >> NEWS
Green tea may fight allergies

Allergy sufferers may want to add green tea to their sniffle-fighting arsenal. New evidence suggests that drinking the popular brew may provide some relief.

Researchers in Japan identified a compound in green tea that, in laboratory tests, blocks a key cell receptor involved in producing an allergic response. The compound, methylated epigallocatechin gallate (EGCG), may have a similar effect in humans, they say. Their study will be described in the Oct. 9 print issue of the Journal of Agricultural and Food Chemistry, a peer-reviewed publication of the American Chemical Society, the world's largest scientific society.

Although similar compounds in green tea have previously been shown to be anti-allergenic, this particular compound appears to be the most potent, the researchers say.

"Green tea appears to be a promising source for effective anti-allergenic agents," says Hirofumi Tachibana, the study's chief investigator and an associate professor of chemistry at Kyushu University in Fukuoka, Japan. "If you have allergies, you should consider drinking it."

For years, people have been drinking tea to fight the sneezing, coughing and watery eyes that are characteristic of colds and allergies. The new study adds to a small but growing body of scientific evidence from both cell and animal studies that it may actually work, particularly green tea.

No one has proven, however, that anti-allergenic compounds found thus far have an actual therapeutic effect in humans who ingest green tea. If it works, the brew may be useful against a wide range of allergens, including pollen, dust, pet dander and certain chemicals, Tachibana says. Further studies are needed.

EGCG is one of the most abundant and biologically active antioxidants found in tea. It is believed to be responsible for tea's beneficial health effects. The compound is found in higher concentrations in green tea, the least processed of teas, than in black and oolong
'"/>

Contact: Beverly Hassell
b_hassell@acs.org
202-872-4065
American Chemical Society
18-Sep-2002


Page: 1 2 3

Related biology news :

1. Green, leafy spinach may soon power cellphones and laptops
2. Green tea research leads to gum and other products
3. Discovery of tiny microbes in ancient Greenland glacier may define limits for life on Earth
4. Green Foundation, Trust gives $12.8 million for UT Southwestern comprehensive research center
5. Green and sustainable chemistry
6. Startling deep-sea encounter with rare, massive Greenland shark
7. DuPont receives US EPAs Presidential Green Chemistry Award for new innovation
8. Green, black tea extracts found to lower cholesterol
9. Green tea boosts antimicrobial properties of toothpaste
10. Greenhouse gas might green up the desert
11. Green tea linked to skin cell rejuvenation

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/30/2017)... YORK , March 30, 2017 Trends, ... type (physiological and behavioral), by technology (fingerprint, AFIS, iris ... voice recognition, and others), by end use industry (government ... and immigration, financial and banking, and others), and by ... Europe , Asia Pacific , ...
(Date:3/24/2017)... , March 24, 2017 The Controller General ... Controller Mr. Abdulla Algeen have received the prestigious international IAIR ... Continue Reading ... ... picture) and Deputy Controller Abdulla Algeen (small picture on the right) have ...
(Date:3/22/2017)... , March 21, 2017   Neurotechnology ... object recognition technologies, today announced the release of ... (SDK), which provides improved facial recognition using up ... on a single computer. The new version uses ... improve accuracy, and it utilizes a Graphing Processing ...
Breaking Biology News(10 mins):
(Date:4/27/2017)... ... April 27, 2017 , ... Sierra ... controllers based on capillary thermal mass flow technology provide exponentially more accurate mass ... Over 80% of all industrial processes—such as those involving chemical reactions, combustion, ...
(Date:4/27/2017)... ... April 27, 2017 , ... ... , joined other scientists, researchers, engineers, and industry professionals in visiting U.S. Congressional ... ability to compete in the world photonics industry. , This year, National ...
(Date:4/27/2017)... April 27, 2017  Pendant Biosciences, Inc. (formerly Nanoferix, ... modification and drug delivery technologies, today announced that it ... @ Toronto . ... Pendant Biosciences, noted, "We are excited to become part ... community, and are honored to be the first ...
(Date:4/26/2017)... (PRWEB) , ... April 26, 2017 , ... ... Lajollacooks4u, San Diego’s premiere team-building and cooking events company, offers one-of-a-kind gifts, ranging ... , Menus specialize in California cuisine, and guests leave inspired with new cooking ...
Breaking Biology Technology:
Cached News: