title: Natural is not always healthy.
authors.forename: G W
authors.initials: GW
authors.lastname: Northup
mesh_terms: D004033:Diet Fads / Q000009:adverse effects*; D004802:Eosinophilia / Q000139:chemically induced*; D006801:Humans; D014364:Tryptophan / Q000009:adverse effects*
chemical_list: D014364:Tryptophan