[The iodine status in the puerperium and in newborn infants].

In this paper we report about the actual supply of iodine of women in childbred determining iodine levels in serum and milk of the mothers. No significant differences were found between women without, with treated or with untreated goitre. In early childbred and 4 weeks after birth the iodine in milk amounts to about the half of the maternal serum level and does not further increase with continuation of nursing.