Nutrition and behavior.

This article focuses on three nutritional problems that are associated with developmental problems in infancy and childhood. Major points are that (a) nutritional problems are often linked to environmental disadvantage, (b) the possibility exists for long-term developmental effects, (c) treatment for undernutrition does not appear to reverse all negative effects, and (d) prevention of nutritional disorders rather than treatment holds the greatest promise for eradicating behavioral and developmental problems.