I agree also. The carbs cause cravings, you deny yourself and your body chemistry changes - very well could cause a seritonin (or other chemical) unbalance. Eating LC, greatly reduces the cravings and the chemical imbalance caused by the carbs is evened out (not necessarily gotten rid of). Then we lose weight, feel better about ourselves, and are in fact healthy; thus makes us happier - and on and on. Wonderfull cycle.

That is the way I like to think about it.