hi Sarah:thank your responding.at present,i only give her salt in vegetable soup,perhaps less than that she need.but i think that she can gain 1.5mg salt from soup(there is 3mg salt in soup/day).how much salt do you give your son.there isn't salt table in my country.BTW you said your baby is very large for his age.i want to know that you metion his weight,or height,or both?i can't sure that if baby eat cortef less than her need ,will she grow highter and thinner? i really want to know "large"'s meaning.yong yan.