3wkold - i ate normally. nvr heard dat liver will affect milk supply. drink lots of fluids, hot soups and take fish. these are supposed to be good for milk supply.
on nutritional value, it's true that with refrigeration and freezing, it will go down. but according to mrs wong, even frozen BM has higher nutritional value than formula milk. best is to give bb fresh BM but i guess with working mums, it's not always a choice. i used to give my bb a day old BM when i returned to work. she only had fresh supply for first feed in the morning.