Assertion: aspartame's amount | /r/CapableOf | contribute to weight gain
Facets:
Source sentences:
text: Finally, large amounts consumed on a regular basis also may affect levels of such hormones as leptin and ghrelin, which help regulate appetite, thereby contributing to weight gain and obesity.
text: Finally, large amounts of fructose from HFCS or sugar consumed on a regular basis also may affect levels of such hormones as insulin, leptin, and ghrelin that regulate appetite, thereby contributing to weight gain and obesity.