I dont think its ghey at all. In fact I make sure to include it in every PCT I do. Especially in the winter.
Luteinizing hormone following light exposure in healthy young men
In-Young Yoon, Daniel F. KripkeCorresponding Author Contact Information, E-mail The Corresponding Author, Jeffrey A. Elliott and Shawn D. Youngstedt
Department of Psychiatry and Sam and Rose Stein, Institute for Research on Aging, 0667, University of California, 9500 Gilman Drive, La Jolla, San Diego, CA 92093-0667, USA
Received 31 October 2002; revised 13 January 2003; accepted 14 January 2003. ; Available online 28 March 2003.
Abstract
Urinary luteinizing hormone (LH) and the melatonin metabolite (6-sulfatoxymelatonin; aMT6s) were measured in normal young men following early morning light exposure. Eleven young healthy men ages 19–30 years participated in this study. During separate weeks in counterbalanced order, each subject received both 5 days of bright light treatment (BL) and 5 days of placebo light treatment (PL) for 1 h (05:00–06:00). LH excretion was increased 69.5% after bright light exposure, but was not changed by placebo light exposure. The acrophases and offsets of aMT6s were advanced, but the duration of aMT6s excretion was not changed after BL. Light stimulation of LH could have interesting applications in psychiatry and reproductive endocrinology.