Stillen wirkt sich dabei nicht nur auf das Gewicht einer Frau aus, sondern Frauen, die stillen, nehmen im späteren Leben auch durchschnittlich 6,5 Kilo weniger zu, wenn sie mindestens drei Monate lang stillen
https://www.uio.no/english/research/research-news/articles/2026/breastfeeding-can-be-positive-for-moms-weight.html
3 Kommentare
>The researchers found the greatest difference among those who had overweight or obesity as young adults, before pregnancy.
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>“We compared women in this group who were otherwise similar in terms of education level, physical activity and smoking. We then found that those who breastfed for three to 15 months gained on average up to 6.5 kilos less from young adulthood to middle age, compared with those who breastfed little,” says PhD candidate Thorbjørn Brun Skammelsrud.
>For those who had been of normal weight as young adults, the difference was up to 3 kilos if they breastfed for three to 15 months. For women who had been underweight, breastfeeding made little difference to later weight.
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>Skammelsrud explains that the extent to which breastfeeding affects weight will in any case vary from woman to woman.
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>“Breastfeeding increases energy expenditure, so in theory breastfeeding should contribute to weight loss. But precisely because energy expenditure increases, some women will also experience increased appetite when they are breastfeeding,” he says.
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[Breastfeeding duration and maternal weight change through adulthood in a population-based cohort study – The American Journal of Clinical Nutrition](https://ajcn.nutrition.org/article/S0002-9165(25)00726-9/fulltext)
I mean it makes sense, but is the same thing found in woman that aren’t able to breastfeed or need to supplement with formula.
This study is observational, cannot claim causality to any meaningful degree, and is extremely confounded, with poor control of major confounders (eg, smoking rate is double in those who breastfeed for <3 months vs other durations; they control only for ‚current smoking status‘ as never/former/current, and exclude huge numbers of people with a missing value – smoking status, as with many variables, is measured well after pregnancy).
The data they use is highly limited. Even their pre-pregnancy BMI surrogate is just „BMI at age 18“. There is no information on gestational weight gain, on actual prepregnancy BMI, mode of delivery, postpartum complications, breastfeeding exclusivity, etc. There is no data on SES or other related confounders. There is no data on paternal factors.
This study is just not able to support the headline claims.