feelbetterwithphenylalaninephenylalaninemaycheeryouUpItseemstoimprovemoodindepressedpatientsbyconversiontothe“lovemolecule,”phenylethylamineByWillBlockeallwanthappiness,right?AndtheDeclarationofIndependencecitesour“unalienableRight”topursueit.Somepeoplechoosetodothatwithmind-alteringdrugs,someofwhichcanalsoalterthestructureofthebrain—andnotinagoodway.Thebrainisanorgansoexquisitelyfine-tune...
