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Seasonal Variation in Plasma L-Tryptophan Availability in Healthy Volunteers

Archives of General PsychiatryPublished 1 November 1995
Michaël Maes
Citations169

TL;DR

The results show a bimodal seasonal pattern in the availability of plasma L-tryptophan that matches seasonal patterns in the prevalence of violent suicide in the local population and depression in other studies.

Abstract

Our results show a bimodal seasonal pattern in the availability of plasma L-tryptophan that matches seasonal patterns in the prevalence of violent suicide in the local population and depression in other studies.

Keywords

NeuroscienceBiochemistry, Genetics and Molecular Biology