I think that you may be best to address this question at the diabetes strand on this board. Most of us here have hepatitis c and are not very familiar with hepatitis b or diabetes. I do know, though, since my fiance has diabetes, type 2, that exercise is very important in controlling that disease. It does also sound like her diet isn't good for her diabetes. I think that since she's on treatment for hepatitis b and has diabetes, she should have a diet prescribed by her physician. I hope that you will get more answers from other people who have diabetes on the diabetes strand here at Med Help International. Good Luck to you and your family.
Why dont you blend up fruit shake with tofu and offer it to her in a straw. Check out Dr. Weil and his website and look for the recipe for Berry Shake, only substitute the Sugar for Honey instead. Bound to knock her socks off. Doons