My endocrinologist put me on a low carb eating plan but never mentioned low fat or any bars or shakes. just a list of real food so maybe a second opinion would be a good idea. is the food covered on your insurance? either way, they are making extra money off of it so of course she wants you to eat those. when you say the bars have a lot of "stuff" in them...what kind of "stuff"? good for you on the weight loss.....