Understanding GABA: Nature’s Neurotransmitter for Anxiety

Gamma-aminobutyric acid (GABA) is a non-proteinogenic amino acid and the primary inhibitory neurotransmitter in the mature mammalian central nervous system. It plays a vital role in maintaining neurological balance by counteracting the effects of excitatory neurotransmitters. GABA is synthesised in the brain from glutamate, an excitatory neurotransmitter, and works by reducing neuronal excitability. This is achieved through neuronal hyper-polarisation, which in turn decreases neurotransmitter release and stabilises brain activity.

Low levels of GABA have been linked to a range of neurological and psychiatric disorders, including epilepsy, schizophrenia, autism, Alzheimer’s disease, and traumatic brain injury. As such, GABA presents promising therapeutic potential in managing and alleviating symptoms associated with these conditions.

GABA occurs naturally in various botanical sources. While brown and red rice contain approximately 0.007% GABA, mushrooms are a richer source, containing up to 0.7%. Recognising its therapeutic value, Amsar Goa has developed a standardised high-concentration GABA extract. This unique formulation not only offers a potent dose of GABA but also includes a spectrum of essential amino acids such as histidine, isoleucine, leucine, lysine, methionine, phenylalanine, and threonine—contributing to overall neurological and metabolic health.

GABA's role in promoting calm, balance, and neurological well-being underscores its importance in both preventive and therapeutic healthcare.