Post-exercise breast milk: the new polypill?

Maternal exercise during pregnancy results in metabolic benefits for offspring, but how mothers transfer these benefits to newborns has been a mystery. A new study now shows that a breast-milk component transmits the metabolic effects of exercise to offspring

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Fig. 1: 3′SL in breast milk is a metabolic messenger from mother to child.


  1. 1.

    Egan, B. & Zierath, J. R. Cell Metab. 17, 162–184 (2013).

    CAS  Article  Google Scholar 

  2. 2.

    Harris, J. E., Baer, L. A. & Stanford, K. I. Trends Endocrinol. Metab. 29, 164–177 (2018).

    CAS  Article  Google Scholar 

  3. 3.

    Carter, L. G., Qi, N. R., De Cabo, R. & Pearson, K. J. Med. Sci. Sports Exerc. 45, 832–840 (2013).

    CAS  Article  Google Scholar 

  4. 4.

    Stanford, K. I. et al. Diabetes 64, 427–433 (2015).

    CAS  Article  Google Scholar 

  5. 5.

    Harris, J. E. et al. Nat. Metab. https://doi.org/10.1038/s42255-020-0223-8 (2020).

    Article  Google Scholar 

  6. 6.

    Mann, N. & Rosenzweig, A. Circulation 126, 2625–2635 (2012).

    Article  Google Scholar 

  7. 7.

    Robinson, A. M. & Bucci, D. J. Cogn. Sci. (Hauppauge) 7, 187–205 (2012).

    Google Scholar 

  8. 8.

    Stanford, K. I. et al. Diabetes 66, 2124–2136 (2017).

    CAS  Article  Google Scholar 

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Correspondence to Ulrik Wisløff.

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Moreira, J.B.N., Wisløff, U. Post-exercise breast milk: the new polypill?. Nat Metab (2020). https://doi.org/10.1038/s42255-020-0234-5

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