Hi Karen,
That's the problem I had with their website. No information. I told my husband that was not a good idea but he desperately needs the weight to come off. He takes four shots a day. He would have a hard time with Atkins because at times his blood sugar drops and he has to eat carbs (crackers and juice) to bring it back up. He maintains ( between 75 to 180) pretty good, he is just overweight and it's all in the mid section
I'll check out the Bernstein diet.
Thanks for the info.