Assertion: aspartame | /r/Causes | tumor
Facets:
value: in lab animals
type: LOCATION
Source sentences:
text: For example, it has been suggested that aspartame may cause headaches, epilepsy and brain tumors.
text: Later claims that aspartame caused brain or any other tumors, were refuted by scientists at The Mayo Clinic in 2008, who also cited agreement by National Cancer Institute scientists.
text: FDA toxicologist Dr. Adrian Gross testified to congress that aspartame caused tumors and brain cancer in lab animals and therefore violated the Delaney Amendment that forbids putting anything in food that is know to cause cancer.