AST GABA
- 100 grams
GABA, Gamma Aminobutyric
Acid, is an amino acid classified as a neurotransmitter (A neurotransmitter
is a substance that transmits nerve impulses across a synapse. A
synapse is a region where nerve impulses are transmitted across
axon terminals.)
GABA’s high concentration in the hypothalamus
suggests this amino acid plays a significant role in hypothalamic-pituitary
function. The hypothalamus is a region of the posterior section
of the brain and is the regulating center for visceral (instinctive)
functions such as sleep cycles, body temperature, and the activity
of the pituitary gland.
The pituitary gland is the master endocrine gland
effecting all hormonal functions of the body. One primary hormone
of concern to the athlete is growth hormone (GH) and its various
hormonal constituents.
The amino acid GABA has been shown in numerous
studies to promote significant increases in plasma growth hormone
levels.
There have been literally hundreds of clinical
studies on GABA and numerous studies on GABA’s ability to
elevate growth hormone levels. As with most nutritional studies,
GABA research has come directly from the medical community. One
noted study from the First Medical Clinic at the University of Milan
in Milan, Italy titled, “Effect of acute and repeated administration
of gamma aminobutyric acid (GABA) on growth hormone and prolactin
secretion in man”, shows just how effective GABA is.
Quoted results from this study showed “In
all of the 19 subjects studied, compared with 18 controls, plasma
growth hormone levels were significantly increased (above 5 ng/ml)
by acute oral administration of 5 g of GABA.”
This study showed over a 5 1/2 fold increase in
plasma growth hormone levels 90 minutes after GABA administration.
That is a significant increase unmatched by any other nutritional
means.
Most cited studies on amino acids and growth hormone
elevation utilize intravenous delivery means. This is unrealistic
and doesn’t reflect real world results. Studies on GABA have
been performed with both oral and intravenous administration with
the oral route showing remarkable effectiveness.
GABA’s growth hormone elevating effects
rival that of potent pharmaceutical compounds.
GABA Ingredients:
Serving size: 3 scoops
Servings per container: 33
GABA: 3 grams (per serving)
|