title: Jet lag. Getting back in sync.
mesh_terms: D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D020179:Jet Lag Syndrome / Q000209:etiology / Q000517:prevention & control*; D008550:Melatonin / Q000627:therapeutic use
chemical_list: D006993:Hypnotics and Sedatives; D008550:Melatonin