It should not affect her milk production or her milk. Though it might make it more likely that her babies will like saltwater taffy. (There is evidence that compounds from foods a mother eats "program" a nursing mammal to "know" that those foods are safe, and so they will accept them when weaning. Which is not to suggest you should feed your bunnies taffy!)
I've lived with companion rabbits for more than 35 years, and consider them members of my family. I can answer any questions about the biology and health of rabbits, from the commonplace to the unusual. But please note:
RULE #1: THE INTERNET IS NOT THE PLACE TO SEEK HELP IN AN EMERGENCY.
If your rabbits is LETHARGIC
If your rabbit is NOT EATING
If your rabbit is PHYSICALLY INJURED (including broken bones)
I have been rescuing and rehabilitating domestic and wild rabbits for about 30 years.
I have written articles for many rabbit rescue publications, as well as for the veterinary journal, Exotic DVM.
I own EtherBun, the internet's largest listserve dedicated to health, care, and behavior of domestic rabbits.
Organizations Houserabbit Adoption, Rescue, and Education, Inc. (H.A.R.E., Inc.) president
National House Rabbit Society (Board member)
Publications Exotic DVM
Warren Peace (Journal of the House Rabbit Society of Miami)
Various newsletters of the House Rabbit Society, nationwide
Education/Credentials Ph.D - Biology
B.S. - Biology
B.A. - English
Awards and Honors Lightspan Academic Excellence Award for web site on rabbit health and biology