Cheryl~ I am not a Dr. but do ask lots of questions. Here is what I was told... We need to keep a high protein, low carb & sugar diet. When you eat carbs, they send a signal to the brain telling you that your body needs more carbs (hence making you hungry all the time). Tell your husband to increase the protein & water, cut back on the carbs & sugars, increase the excersize. Head hunger is HORRIBLE!!!! Also, tell him, when is craving something, don't deny himself but cut back the portion size. I will keep him in my thoughts & prayers. Hide the scale, it's EVIL!!! (LOL)