FMT as supportive treatment for Anorexia Nervosa.

Indeed it makes sense. I'll add an "anorexia" section to the Obesity page

Here's the info I have:

Review, Jan 2019: A new review calls for the gut microbiome to be considered as part of standard nutritional rehabilitation for anorexia nervosa. The gut microbiome in anorexia nervosa: relevance for nutritional rehabilitation -

Review, Feb 2019: Can Gut Microbiota and Lifestyle Help Us in the Handling of Anorexia Nervosa Patients?

Review, Feb 2019: The Impact of Starvation on the Microbiome and Gut-Brain Interaction in Anorexia Nervosa

The gut microbiome derived from anorexia nervosa patients impairs weight gain and behavioral performance in female mice (Aug 2019) "decreased appetite as well as the capacity to convert ingested food to unit of body substance may contribute to poor weight gain"

Conflicting data:

Gut microbial communities from patients with anorexia nervosa do not influence body weight in recipient germ-free mice (Mar 2021)