Anyone have more info on this?
I've been trying it out for about a month. Can't say it's working or not though. I've been taking 3 grams before bed and 3 grams preworkout. Just thought I'd share.
CONCLUSIONS:*Our data indicate that ingested GABA elevates resting and postexercise irGH and ifGH concentrations. The extent to which irGH/ifGH secretion contributes to skeletal muscle hypertrophy is unknown, although augmenting the postexercise irGH/ifGH response may improve resistance training-induced muscular adaptations.