title: Sour welcome for aspartame.
mesh_terms: D001218:Aspartame / Q000009:adverse effects*; D001921:Brain / Q000187:drug effects*; D004151:Dipeptides / Q000009:adverse effects*; D010649:Phenylalanine / Q000378:metabolism; D013549:Sweetening Agents / Q000009:adverse effects*
chemical_list: D004151:Dipeptides; D013549:Sweetening Agents; D010649:Phenylalanine; D001218:Aspartame