Effect of nutritional supplementation in pregnancy. I. Outcome of pregnancy

Abstract

Women judged to be at high risk of delivering low-birth-weight infants were assigned to one of three supplements--high-protein beverage, low-protein beverage, or a vitamin-mineral preparation--to determine the effect these nutritional supplements would have on the outcome of pregnancy. In comparing prenatal nutrient intake and the birth weight of their infants, no significant associations were found. However, since the women were well nourished and since the sample size was small, changes in birth weight may have gone undetected. Nevertheless, a trend of increased birth weight with higher protein intake was observed.