They say anywhere , I think, from 60-80 grams a day...? Does anyone have any different info?
I have the 4cc, HOWEVER, the size only matters for the size of your stomach. This is what my nurse has told me and others umpteen times. Although,she did admit that with the bigger band there will be bigger fills. As for the right tightness, it will be different for everyone no matter what size band you have.
It will get there!