Without going into gory details, she was admitted into a food disorder clinic (in-patient) for a month with an eating tube. The nutrient loss got to the point where it depleted the bone density enough to be declared juvenile osteoporosis. 🙁.

Fortunately, A month of the high nutrient "food" through the nose made a significant improvement.

So keep an eye on the intake of fruits/vegetables. - It can go South.