We are what we think, according to the old Romans. There is nothing wrong or right, but thinking makes it so.
Are artificial sweeteners appetite stimuli? http://tesspaleojourney.blogspot.ca/2013/07/consumer-warning-media-ignorance-causes.html
And so are tomatoes according to my self testing. Is that why Richard Bernstein warns about tomatoes?
Is the whole developed world obesity issue about appetite stimulus in the food supply, including sugar, wheat, omega 6 oils, and all those other nasty chemicals?
What do I know.