Also notice right at the end is Dr. John Olney's original study on aspartic acid when he founded the field of neuroscience called excitotoxicity: <a href="http://www.mpwhi.com/report_on_aspartame_and_children.htm">http://www.mpwhi.com/report_on_aspartame_and_children.htm</a> Dr. Louis Elsas who was Professor of Pediatrics at Emory University, Genetics testified before Congress that aspartame is a teratogen and neurotoxin.