Textbook Problem

Which is a true statement about limiting nutrients in infancy?

1. a.      Iron supplementation is initiated when infants arc 6 months of age.
2. b.      Vitamin D supplementation is needed in breastfed infants because the content is low in breast milk.
3. c.       Low intake of dietary fiber is a common cause of constipation in infants.
4. d.      Fluoride is not needed until teeth start erupting in late infancy.