Take a biology class PLEASE. The human digestive system works by seperating fluid from solid. In every food, there is a combination of both, even in breastmilk and formula. (you should know this, because to make formula, you have to mix a solid powder with a liquid???) In formula there is a considerable amount of undigestible bulk, which passes through into the feces, less in breastmilk, which is why constipation is common in formula fed babies and nearly unheard of in breastfed babies. In fact, there is very little in breastmilk that isn't digestible, so it's common for breastfed babies to go days without a bowel movement.
I thought basic biology was an educational requirement in this country.
at 5:36 PM on Jan. 19, 2009