The effect of L-tryptophan on seasonal affective disorder

Autor: R E, McGrath, B, Buckwald, E V, Resnick
Rok vydání: 1990
Předmět:
Zdroj: The Journal of clinical psychiatry. 51(4)
ISSN: 0160-6689
Popis: Serotonin has been implicated in the etiology of seasonal affective disorder (SAD). The authors compared the effect of the serotonergic precursor L-tryptophan, placebo, and artificial evening light on 13 SAD sufferers. L-Tryptophan and light were associated with greater improvement than was placebo, but the antidepressant effects of L-tryptophan and light were not significantly different.
Databáze: OpenAIRE