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Glycine

Also known as: aminoacetic acid

BBuilding Evidence51/1002 studies referenced

Common dosage

3g before bed

Category

amino acid

Description

Simple amino acid that lowers core body temperature for sleep onset and supports collagen synthesis. Also acts as an inhibitory neurotransmitter.

Safety & interactions

Very safe. Slightly sweet taste — can be mixed into water.
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Researched health areas

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Questions about Glycine

Studies on Glycine (2)

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.