Also from my experience your blood sugar really can go low when breastfeeding (loose energy via milk) I have had type 1 for 30 years and had to stop doing it early. My daughter was 8 weeks.Just kept getting hypos constantly so be very careful when in this situation.However, I really really believe this is going to work for type 2 and support low carb for them. In some ways for type 1 too but often we have a low weight and it's a completely different cause of pancreas not producing insulin. (What obviously we do not know as you probably are aware) so it can be a challenge getting the weight to stay up..