Hi Bonnie, I could come up with all sorts of ways to increase the fat stores of your husband, but the first question I have is whether he's seen a doctor to rule out anything else that may be causing weight loss and lack of appetite. Since he seems to be normal regarding BG and BP, is there an underlying cause that hasn't been detected yet? I would pursue that first just to be safe.

As for feeding him fat, the general consensus is that 80% of fats available for storage are produced by the liver and are typically produced from eating carbohydrates. Feeding him additional fats without knowing what else is going on may be futile at this point. I sincerely hope you get this resolved. Best wishes.