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5-HTP

Also known as: 5-hydroxytryptophan, oxitriptan

Classification

Unknown

Regulatory Status

n/a

Sources

1

Review

n/a

Overview

5-HTP is the immediate precursor of serotonin. A mood or sleep benefit is not established as a recommendation.

Evidence and limitations

Human/preclinical evidence breakdown is not available in this record.

Pathways

serotoninserotonin precursoraromatic L-amino acid decarboxylase

Benefits

A PubMed review covers occurrence, physiology, and toxicology of 5-hydroxytryptophan, which is commonly discussed for mood and sleep.

Interactions & cautions

serotonergic medicines including SSRIs and MAOIs

These are observational flags for review, not individualized instructions.

Sources

Educational reference only — not medical advice.

What people report (anecdote)

CLINICAL DATA (from trials)

Adverse events:

None recorded in our sources.

Effects measured:

Human trials: none found.

ANECDOTE

What people report: anecdote, not evidence

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5-HTP: what the evidence actually says | BioStack