From personal experience I know that if we have an office birthday party in the morning and I have cake, I don't want my salad or other healthy meal at lunch. The sweet snacks destroy my appetite for more wholesome food.
I'm thinking about the chemicals and other junk in Twinkies and similar snacks...and I think I'd rather be slightly overweight than subsist on that stuff. Cancer, for one thing, may be caused by the Frankenfoods that we eat on the SAD. I hope that no one out there takes this study as proof that they can lose weight by eating a lot of snack cakes and chips etc.