We chose not to go to this lady. I know what I feed my children, and I know they eat healthier than a lot of other kids do. My daughter's weight issue wasn't caused by what she was eating, but the amount of milk and juice she was drinking. Due to the fact that she wasn't sleeping through the night and was still waking up two to three times even just a couple months ago, the only way I could get her back to sleep was with a drink...and she would spit out water and keep screaming.
When I learned that she was so overweight, I stopped giving her drinks at night. We spent a few weeks with almost no sleep, because I'd end up sitting up with her, rocking her, singing to her...it didn't work. She wanted a drink. But I didn't give in, and she'd eventually cry herself to sleep, which sucked. Really sucked. But, she started sleeping through the night finally. I should have done that with her when she was still a tiny baby.