2.- Fluoride
(if you wish
to know more about this topic)
Fluoride
content in drinking water
More
than 1 mg/l can cause dental fluorosis if
it is taken continuously during first years of life.
Between 0,3 y 1 mg/l : the child must not take fluoride supplements.
Less than 0,3 mg/l : depending on
the risk of caries the pediatrician and the dentist will decide if further
fluoride supplements
are given