title: Melatonin: a wonder drug for jet lag, daytime sleep, better sex, & longer life?
mesh_terms: D000337:Aerospace Medicine; D000818:Animals; D006801:Humans; D008136:Longevity; D008550:Melatonin / Q000494:pharmacology*; D008889:Military Personnel; D019529:Sexuality / Q000187:drug effects*; D012890:Sleep / Q000187:drug effects*; D014195:Travel
chemical_list: D008550:Melatonin