title: Why do people living in hot climates like their food spicy?
authors.affiliation: Laboratory of Neurobiology of Appetite, Department of Pharmacology CINVESTAV-IPN , 07360, Mexico City, Mexico.
authors.forename: Ranier
authors.initials: R
authors.lastname: Gutierrez
authors.affiliation: Department of Neurobiology Duke University Medical Center Durham, 27710, NC, USA sas@neuro.duke.edu.
authors.forename: Sidney A
authors.initials: SA
authors.lastname: Simon