BACKGROUND: Cow milk contains many potentially growth-promoting factors. OBJECTIVE: The objective was to examine whether milk consumption during pregnancy is associated with greater infant size at birth. DESIGN: During 1996-2002, the Danish National Birth Cohort collected data on midpregnancy diet through questionnaires and on covariates through telephone interviews and ascertained birth outcomes through registry linkages. Findings were adjusted for mother's parity, age, height, prepregnant BMI, gestational weight gain, smoking status, and total energy intake; father's height; and family's socioeconomic status The analyses included data from 50,117 mother-infant pairs. RESULTS: Mean (+/-SD) consumption of milk was 3.1 +/- 2.0 glasses/d. Milk consumption was inversely associated with the risk of small-for gestational age (SGA) birth and directly with both large-for-gestational age (LGA) birth and mean birth weight (P for trend < 0.001). In a comparison of women drinking >or=6 glasses/d with those drinking 0 glasses/d, the odds ratio for SGA was 0.51 (95% CI: 0.39, 0.65) and for LGA was 1.59 (1.16, 2.16); the increment in mean birth weight was 108 g (74, 143 g). We also found graded relations (P < 0.001) for abdominal circumference (0.52 cm; 0.35, 0.69 cm), placental weight (26 g; 15, 38 g), birth length (increment: 0.31 cm; 0.15, 0.46 cm), and head circumference (0.13 cm; 0.04, 0.25 cm). Birth weight was related to intake of protein, but not of fat, derived from milk. CONCLUSION: Milk intake in pregnancy was associated with higher birth weight for gestational age, lower risk of SGA, and higher risk of LGA.
BACKGROUND:Cowmilk contains many potentially growth-promoting factors. OBJECTIVE: The objective was to examine whether milk consumption during pregnancy is associated with greater infant size at birth. DESIGN: During 1996-2002, the Danish National Birth Cohort collected data on midpregnancy diet through questionnaires and on covariates through telephone interviews and ascertained birth outcomes through registry linkages. Findings were adjusted for mother's parity, age, height, prepregnant BMI, gestational weight gain, smoking status, and total energy intake; father's height; and family's socioeconomic status The analyses included data from 50,117 mother-infant pairs. RESULTS: Mean (+/-SD) consumption of milk was 3.1 +/- 2.0 glasses/d. Milk consumption was inversely associated with the risk of small-for gestational age (SGA) birth and directly with both large-for-gestational age (LGA) birth and mean birth weight (P for trend < 0.001). In a comparison of women drinking >or=6 glasses/d with those drinking 0 glasses/d, the odds ratio for SGA was 0.51 (95% CI: 0.39, 0.65) and for LGA was 1.59 (1.16, 2.16); the increment in mean birth weight was 108 g (74, 143 g). We also found graded relations (P < 0.001) for abdominal circumference (0.52 cm; 0.35, 0.69 cm), placental weight (26 g; 15, 38 g), birth length (increment: 0.31 cm; 0.15, 0.46 cm), and head circumference (0.13 cm; 0.04, 0.25 cm). Birth weight was related to intake of protein, but not of fat, derived from milk. CONCLUSION:Milk intake in pregnancy was associated with higher birth weight for gestational age, lower risk of SGA, and higher risk of LGA.
Authors: Karen M Switkowski; Paul F Jacques; Aviva Must; Ken P Kleinman; Matthew W Gillman; Emily Oken Journal: Am J Clin Nutr Date: 2016-08-31 Impact factor: 7.045
Authors: Camilla Bille; Dorthe Almind Pedersen; Anne-Marie Nybo Andersen; Maria A Mansilla; Jeffrey C Murray; Kaare Christensen; Johnathan L Ballard; Elizabeth B Gorman; Robert M Cabrera; Richard H Finnell Journal: Pediatr Res Date: 2010-03 Impact factor: 3.756
Authors: Rocío Olmedo-Requena; Carmen Amezcua-Prieto; Juan de Dios Luna-Del-Castillo; Anne-Mary Lewis-Mikhael; Juan Mozas-Moreno; Aurora Bueno-Cavanillas; José Juan Jiménez-Moleón Journal: Matern Child Health J Date: 2016-06