Had my gallbladder removed abt 4 yrs ago.If i eat alot of fat it goes right through me (sorry) So i stay with somewhat low fat.it might be somewhat more carbs but i couldn't handle the trips to the bathroom anymore.Her body will let her know what she can and can not have.IMO cutting down your carbs to 100 aday and watching your fat you will still lose a lot of weight.Might be at a slower rate.But look at how many carbs you would eat if you weren't watching your carbs. YUCK!!!!!