Tyrosine is an effective treatment for narcolepsy. - GreenMedInfo Summary
Treatment of narcolepsy with L-tyrosine.
J Ethnopharmacol. 2009 Nov 12;126(2):308-13. Epub 2009 Aug 22. PMID: 2904574
Unité Clinique de Psychiatrie Biologique, Hôpital du Vinatier, Bron, France.
8 patients with narcolepsy were treated with oral tyrosine. Within six months all were free from daytime sleep attacks and cataplexy.