GABA tea was discovered by Japanese scientist Dr. Tsushida Tojiro from Japan’s National Tea Experiment Laboratory in 1987. He was attempting to preserve various foods and in the process discovered that tea leaves exposed to nitrogen increased the natural levels of GABA ten fold. Since then, GABA tea has become a standard part of the Japanese diet. So why have we not heard about this before? The fact is, GABA is one of the most widely discussed natural health treatments on the market today.

GABA (or gamma-Aminobutyric acid) is a neurotransmitter in the central nervous system of our brain. Its role is to regulate and inhibit the excitability of our nervous system and it is widely used as a health supplement. GABA is an invaluable nutritional supplement for body builders, power lifters, runners, martial artists, and athletes of all types as it increases lean body mass. GABA also has significant calming and soothing effects, and has been found to lower blood pressure, control hypoglycaemia, prevent anxiety and promote restful sleep. What Dr. Tsushida discovered was a way to produce a large quantity of all-natural GABA in tea leaf using a unique oxidation process. And from here, GABA tea was born.

GABA Oolong tea is one of the richest food sources available for natural GABA. On top of that, it also contains all the health-promoting compounds of tea including antioxidants like catechins, flavonoids, and polyphenols.