Interesting you bring this up. I have come to believe that weight is another form of TMS equivalent/mindbody syndrome--whatever you want to call it. How many people are emotional eaters? Many. I am one as well, though I've become much more aware of it now and really examine what I'm feeling instead of reaching for a potato chip, chocolate, etc. And I definitely look for food more at work than at home. hmmmmmmmmmmmm.
We were on a cruise earlier this year that had a lot of Europeans, which meant a lot of smokers. I realized the Americans were, well, not thin like the Europeans. But the Europeans chose a cigarette, and Americans choose food. The smoking and eating are reactions to emotions/situations, etc.
I remember my mom telling me years ago "it's not what you're eating--it's what's eating you." She was onto emotional eating when I came into the kitchen just blindly looking for "something" after I had a disagreement with someone. Jessica Ortner (EFT teacher) teaches that emotional eating can be helped. She has very interesting things to say like excess weight can be due to 1) events, 2) beliefs, and 3) emotions. She occasionally has an online talk to listen to that covers these points and others and it makes sense. She has also lost (I prefer "released") weight herself so she can surely talk to the subject.
So yes, I do believe much of carrying excess weigh has to do with our emotions. People will say "well my thyroid, hormones, [fill in the blank],is causing my weight gain", which is again a distraction from looking at the pain we are "stuffing" down with food. Makes perfect sense really! I also wonder why someones hormones are unbalanced (what emotional root?).
Definitely food for thought. <---- Oh, that's pretty cute! hehehehe