Can artificial sweeteners slow down your metabolism?

HighlyControversial : Epidemiological studies suggest that those drinking diet soda are more likely to become obese. Whether this is true has yet to be proven. The topic of artificial sweeteners on metabolism and satiety is highly controversial. Some studies say artificial sweetners make rodents more Insulin resistant, others suggest that people gain a better sense of satiety w/them. It'll take years to sort out.