Editing Tryptophan (section)

== Side effects ==
Potential [[side effect]]s of tryptophan supplementation include [[nausea]], [[diarrhea]], [[drowsiness]], [[lightheadedness]], [[headache]], [[Xerostomia|dry mouth]], [[blurred vision]], [[sedation]], [[euphoria]], and [[nystagmus]] (involuntary eye movements).<ref name=pmid23077196>{{cite journal | vauthors = Kimura T, Bier DM, Taylor CL | title = Summary of workshop discussions on establishing upper limits for amino acids with specific attention to available data for the essential amino acids leucine and tryptophan | journal = The Journal of Nutrition | volume = 142 | issue = 12 | pages = 2245S–2248S | date = December 2012 | pmid = 23077196 | doi = 10.3945/jn.112.160846 | doi-access = free }}</ref><ref name=pmid22589230>{{cite journal | vauthors = Howland RH | title = Dietary supplement drug therapies for depression | journal = Journal of Psychosocial Nursing and Mental Health Services | volume = 50 | issue = 6 | pages = 13–6 | date = June 2012 | pmid = 22589230 | doi = 10.3928/02793695-20120508-06 }}</ref>