Informational articles and publications on GABA in general, as well as specifically GABA Oolong tea  from various other resources and experts.

Unique health benefits of organic GABA oolong tea - Peter Wescombe - T Ching

GABA Tea and the Hype around its Health Benefits - World Tea News

Beverage Science: Finding GABA in Tea - Fresh Cup - Linda Villano

Understanding GABA - Dr. Michael Breus (aka The Sleep Doctor)

Positive effects of GABA tea in reducing stress - recent study - University of Sydney,

What is GABA -  links to various scientific research articles included 

A Biochemist’s Experience with GABA - Phyllis J. Bronson, PhD

GABA Oolong Tea reviews and comments by renown Tea Bloggers and Influencers.

Tea and Me Co

Destination Tea

Fresh Steeps

Go Eat Your Bread with Joy