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Amino Acids

GABA (Gamma-Aminobutyric Acid)

Primary inhibitory neurotransmitter; promotes relaxation, reduces anxiety, supports sleep (limited BBB crossing)

Gabriel Score
72/ 100Good
CategoryAmino Acids
Applications5 conditions
FormsGABA (free form), PharmaGABA® (naturally fermented)
How it works

Primary inhibitory neurotransmitter; promotes relaxation, reduces anxiety, supports sleep (limited BBB crossing)

Typical Dosage

250-750mg/day

Used for
AnxietyInsomniaStressHigh blood pressureMuscle tension

Practical Guide

Available Forms

GABA (free form), PharmaGABA® (naturally fermented)

Natural Food Sources

  • •Fermented foods
  • •Green tea
  • •Sprouted grains

Dosing should be individualized. Consult a qualified healthcare practitioner.

The Science

Evidence Base

Good72/100

BBB permeability debated; may work via gut-brain axis; PharmaGABA® clinically studied

Works Well With

L-theanineMagnesium glycinateTaurineB6

Safety Profile

Interactions
  • May potentiate sedatives, anxiolytics, anticonvulsants
Contraindications
  • None at therapeutic doses

Trusted Brands

ThornePure EncapsulationsNOWLife Extension

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CategoryAmino Acids
Applications5
Gabriel Score72/100

Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.

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