Hello fellow breastfeeding advocates!

Being new to Lactnet, I am anxious to tap into this resource for b/f
information and for the collective wisdom of the "group" regarding various
b/f/ issues.

For example, I recently had a mother in a prenatal b/f class who had had a
long limb gastric bypass.  Because this now controls her weight by inhibiting
fat absorption, she wondered, as do I, if that will impact fat/caloric
content of her milk. Thanks in advance for a response.