GABA is a neurotransmitter that reduces brain activity, but it's also a supplement that could help with sleep.

It’s a well-known messenger in the brain: a neurotransmitter dubbed GABA that mellows us out. Drug developers have been tinkering with it for decades, and they’ve scored some big hits, notably Xanax ...

Researchers at the University of Pennsylvania say they have discovered a “never-before-seen” direct relationship between social stimuli and the neural circuitry of GABA neurons and serotonin. Their ...

GABA is one of the supplements patients ask me about a lot, often with looks of confusion on their faces. I think the confusion comes from the fact that GABA is both a chemical produced within the ...