Yeah real food and parking your car at the far edge of the parking lot at Wally World and walking all the way to store, all the way inside and through and all the way back out to your car instead of parking at the front and plopping your obese ass into a superwide motorized cart where both buttcheeks hang over the edges and use it for the entire trip simply because you are too fat and lazy to walk! And don't give me any crap about thryriod problems! I am talking about eating and exercising problems!
Of course, I'm not referring to YOUR skinny fanny FF - just going Dennis Miller for a moment! And I concede that there are those who cannot help being fat, but I think they are in a distinct minority.
Real food in a balanced diet with sensible portions and exercise so that more calories go out than in is the obvious answer, and no fad or diet that does not incorporate that will ever work or be healthy long term.
I am not sure what to think about this new gimmick. I want to rebel against it as unnatural, but it would appear better than a dangerous drug or surgery if it has no side effects or complications we do not yet know about!