Szoptatás és elhízás

Do Infants Fed From Bottles Lack Self-regulation of Milk Intake Compared With Directly Breastfed Infants?

Li R, Fein SB, Grummer-Strawn LM.
Pediatrics. 2010 Jun;125(6):e1386-93.

Abstract

OBJECTIVE: How breastfeeding reduces the risk of childhood obesity is unclear, and 1 hypothesis pertains to the ability of breastfed infants to self-regulate. We studied whether infants' self-regulation of milk intake is affected by feeding mode (bottle versus breast) and the type of milk in the bottle (formula versus expressed breast milk).

Body mass index, adiposity rebound and early feeding in a longitudinal cohort (Raine Study).

Chivers P, Hands B, Parker H, Bulsara M, Beilin LJ, Kendall GE, Oddy WH.
Int J Obes (Lond). 2010 Mar 30. [Epub ahead of print]

Abstract

Objective: This study examined the influence of type and duration of infant feeding on adiposity rebound and the tracking of body mass index (BMI) from birth to 14 years of age.

Breastfeeding reduces postpartum weight retention

Jennifer L Baker, Michael Gamborg, Berit L Heitmann, Lauren Lissner, Thorkild IA Sørensen and Kathleen M Rasmussen

American Journal of Clinical Nutrition, Vol. 88, No. 6, 1543-1551, December 2008

Abstract

Background: Weight gained during pregnancy and not lost postpartum may contribute to obesity in women of childbearing age.

Objective: We aimed to determine whether breastfeeding reduces postpartum weight retention (PPWR) in a population among which full breastfeeding is common and breastfeeding duration is long.

Duration of lactation is associated with lower prevalence of the metabolic syndrome in midlife

Kavitha T. Ram, Paul Bobby, Susan M. Hailpern, Joan C. Lo, Miriam Schocken, Joan Skurnick, Nanette Santoro

American Journal of Obstetrics & Gynecology 2008; 198:3 268.e1-e6

Abstract

Objective
The objective of the study was to evaluate whether lactation duration is associated with lower prevalence of metabolic syndrome (MetSyn) in midlife, parous women.

Breastfeeding and Maternal and Infant Health Outcomes in Developed Countries

Stanley Ip, M.D., Mei Chung, M.P.H., Gowri Raman, M.D., Priscilla Chew, M.P.H., Nombulelo Magula, M.D., Deirdre DeVine, M.Litt., Thomas Trikalinos, M.D., Ph.D., Joseph Lau, M.D.

Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services, April 2007

Structured Abstract

Objectives: We reviewed the evidence on the effects of breastfeeding on short- and long-term infant and maternal health outcomes in developed countries.

Data Sources: We searched MEDLINE®, CINAHL, and the Cochrane Library in November of 2005. Supplemental searches on selected outcomes were searched through May of 2006. We also identified additional studies in bibliographies of selected reviews and by suggestions from technical experts.

A szoptatás és a gyermekkori elhízás kockázata

Breast-Feeding and Risk for Childhood Obesity
Elizabeth J. Mayer-Davis, PHD, Sheryl L. Rifas-Shiman, MPH, Li Zhou, MS1 Frank B. Hu, MD, PHD, Graham A. Colditz, MD, DRPH and Matthew W. Gillman, MD, SM
Diabetes Care 29:2231-2237, 2006

Számít-e az anyai cukorbetegség vagy az anyai elhízás?

Bevezetés

Az utóbbi időben készült meta-analízisek azt találták, hogy a szoptatás mintegy 13-22%-kal csökkenti a gyermekkori vagy a későbbi elhízás kockázatát. Harder és munkatársainak meta-analízise ezen felül megállapította, hogy a hatás dózisfüggő: minél tovább tart a szoptatás, annál kifejezettebb. A hatás alapja lehet, hogy a szoptatás esetében az anya a csecsemő igényeit veszi figyelembe az etetéskor, míg a mesterséges táplálás során az anya dönti el, hogy mennyi táplálékot fogyaszt a kisbaba. Az is lehetséges, hogy a kisbaba élettani reakciója az anyatejben lévő tápanyagokra és hormonokra a magyarázata a szoptatás növekedésre gyakorolt hatásának.

A kutatás célja: annak vizsgálata, hogy az anyai cukorbetegség ill. elhízás gyengíti-e a szoptatás már korábban kimutatott jótékony hatásait a gyermekkori elhízással kapcsolatban.

Evidence on the long-term effects of breastfeeding: systematic review and meta-analyses

Bernardo L. Horta, Rajiv Bahl, José C. Martines, Cesar G. Victora
World Health Organization 2007

Executive summary

Background: Breastfeeding presents clear short-term benefits for child health, mainly protection against morbidity and mortality from infectious diseases. On the other hand, there is some controversy on the long-term consequences of breastfeeding. Whereas some studies reported that breastfed subjects present a higher level of school achievement and performance in intelligence
tests, as well as lower blood pressure, lower total cholesterol and a lower prevalence of overweight
and obesity, others have failed to detect such associations.

Breast-Feeding and Risk for Childhood Obesity - Does maternal diabetes or obesity status matter?

Elizabeth J. Mayer-Davis, PHD, Sheryl L. Rifas-Shiman, MPH, Li Zhou, MS, Frank B. Hu, MD, PHD, Graham A. Colditz, MD, DRPH and Matthew W. Gillman, MD, SM

Diabetes Care 29:2231-2237, 2006

ABSTRACT

OBJECTIVE — We sought to evaluate whether maternal diabetes or weight status attenuates a previously reported beneficial effect of breast-feeding on childhood obesity.

Duration of breastfeeding and risk of overweight in childhood: a prospective birth cohort study from Germany

M Weyermann, D Rothenbacher and H Brenner

International Journal of Obesity (2006) 30, 1281–1287

Abstract

Background:
Whereas a recently published meta-analysis showed that ever breastfeeding reduces the risk of obesity in childhood significantly, the recent literature describing the relationship between duration of breastfeeding and risk of overweight or obesity in childhood remains inconclusive.

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