Yes, I think that most of the fast/IF style fad diets really boil down to this which is more a diet hack "don't eat in the morning when you are not hungry", whi

Yes, I think that most of the fast/IF style fad diets really boil down to this which is more a diet hack "don't eat in the morning when you are not hungry", which gives you a few hours where it's a slam dunk of easy adherence. And adherence to the plan being the number 1 predictor of successful weight loss (almost tautological, since a superior plan cannot lead to weight loss if it is not adhered to).