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Sep 11, 2012
http://www.luxebc.com/health-supplement ... ogle#16056

Has anyone tried GABA?

I used it years ago while weight training (Cant remember what for).

Ray Peat talks about it a lot here: http://raypeat.com/articles/articles/gelatin.shtml

The other well-studied inhibitory neurotransmitter is GABA, so it's significant that GABA (gamma amino butyric acid) is a close analog of glycine (alpha amino acetic acid). A synthetic molecule structurally similar to those natural inhibitory “transmitters,” beta amino propanoic acid, has some of the protective effects of glycine and GABA. The other molecules in the series, at least up to epsilon amino caproic acid, have some of the same antiinvasive, antiinflammatory, anti-angiogenic, properties. Alanine and proline, with cell-protecting actions, have the same basic composition, carbon (CH2 or CH) atoms separating acid and amino groups. Even the amino acids in which the lipophilic carbon atoms extend out in a branched side-chain, valine, leucine, and isoleucine, have some of the antiseizure (inhibitory) action (Skeie, et al., 1992, 1994) of GABA and glycine.

The similarity between the structures and actions of glycine and GABA suggest that their “receptors” are similar, if not identical. For years, it has been known that progesterone and pregnenolone act on the GABA receptor, to reinforce the protective, inhibitory effects of GABA. Estrogen has the opposite effect, inhibiting GABA's action. Since GABA opposes estrogen and inhibits the growth of breast cancer, it wouldn't be surprising if glycine, alanine, etc., did the same.

A potential similar way to get the effective benefits of glycine maybe?

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