the effects of changes in amount and type of dietary fat were examined in weanling rats fed for 1 wk diets low in fat ( lf ) with 10 % kcal as corn oil , moderate in fat ( mf ) with 40 % kcal as fat ( corn oil , lard , safflower oil , butter , olive oil or coconut oil ) , or high in fat ( hf ) with 67 % kcal as fat ( as for mf ) .
C0012171
dietary fat
C0006494
butter