DD (3.5) has been drinking semi-skimmed milk for about a year and a half now. DH and I drink skimmed milk. She always asks for skimmed on her cereal (perhaps to be like us, I'm not sure), but we give her semi-skimmed for milk drinks, because I'm concerned that she may need the extra calories. Is it OK to switch to skimmed completely now? She eats well, so is well nourished. I want her to switch eventually for health reasons. Whay have others done?