Gut Health

Is Stress Affecting Your Breastmilk?

How to soothe your stress for a calmer, healthier baby

Life is stressful and even more so for new moms.

On top of all the regular everyday problems the world throws at you, you’re probably running on no sleep…not eating enough…dealing with post-pregnancy hormone surges…and facing a whole host of new mom worries.

That stress can make you feel antsy and edgy. It can make your head ache and your heart pound. And it can make your fight-or-flight responses kick in, releasing all sorts of hormones and survival compounds.

When you’re breastfeeding, all of those stress chemicals can pass to your baby. And you can just imagine how much that doesn’t help the situation.

And while you can’t stop life from throwing stressors your way, you can help your body manage stress more effectively…and keep that stress chemical stew from affecting your baby.

Breast Milk Delivers More Than Food

Your breastmilk carries essential nutrition to your baby. It’s rich in proteins, fats, vitamins, and minerals, and so much more.

Along with providing your baby with calories and critical nutrients, breast milk also contains:[1,2,3]

All of these compounds help keep your baby healthy and happy.

But stress can change your milk composition and have a big effect on your baby.

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Stress Changes Breastmilk

When your body experiences stress, it sets off a slew of biological reactions. Your body’s stress response goes into the classic fight-flight-freeze mode to try to protect you. This system can’t tell the difference between an overdue bill and being chased by a tiger…so it goes into protection mode whenever it senses any kind of stress.

So you get flooded with hormones like cortisol and adrenaline designed to help you escape from danger.

Those stress chemicals affect your body in many ways, especially when you feel stressed often or for prolonged periods. They can interfere with milk production and composition, especially disrupting the natural proportions of milk fats.[4]

And your stress hormones also show up in breast milk[5]…and in the baby.[6] That can lead to a fussier baby who’s harder to soothe. And with prolonged stress, cortisol and other stress chemicals may cause your baby to gain excess fat, which can lead to lifelong issues with weight management and blood sugar control.[7]

Stress Alters Your Microbiome

One of the areas hardest hit by stress is the gut microbiome, the trillions of bacteria in your gut. A healthy microbiome contains a diverse population of beneficial probiotic bacteria, along with a few pathogens.

Those probiotic bacteria contribute to your overall wellness in dozens of ways including proper immune system function and production of short chain fatty acids that promote wellness and help manage healthy inflammatory responses. They also flow through your breastmilk into your baby, helping seed their gut microbiomes with beneficial bacteria. Your gut microbiome composition has a strong influence on your baby’s gut microbiome

But if stress knocks your gut microbiome out of balance—a condition called dysbiosis—it can cause problems for both you and your baby. In dysbiosis, pathogens flourish and take over the gut microbiome, outnumbering probiotic bacteria and eliminating all of their health benefits.

And through breastfeeding, your dysbiosis can change the baby’s gut microbiome, which can have a lifelong effect on their health and wellness.[8,9]

Bottom line: Stress can make this magical time tougher on you and your baby. So you’ll want to give your body the right stress soother. One that helps your body turn down the volume on stress so you can feel calmer and more relaxed…and produce even healthier milk.

Photo of stressed mom holding head in one hand and baby in other

The Right Way to Settle Down Stress

Stress can make everything about having a new baby harder to manage. At a time when sleep is rare and precious, stress can keep you awake. Stress can crank up the volume on heightened emotions and hormone spikes. It can knock your gut microbiome out of balance. And it can affect your breastmilk and your baby.

So you want a safe solution that helps your body manage stress effectively and gently. And there’s a simple way to do that.

A special strain of probiotics called Bifidobacterium longum 1714™ (BL1714) has the unique ability to help your body quiet stress signals, giving you have a chance to feel calm, peaceful, and relaxed.[10]

Scientific research shows that this probiotic helps minimize stress reactions and maximize calm and that taking BL1714™ regularly helps:

  • promote a healthy stress response and deliver a reduced sense of daily stress[11]
  • encourage calmness and creativity by increasing theta wave activity in the brain[12]
  • support healthy sleep quality and duration even during stressful times[13]

Another healthy, natural stress-management option: essential B vitamins that help your mind stay relaxed.

Your nervous system relies on vitamins B6, B9 (folate), and B12 to function properly—and that includes settling down in times of stress.[14] These critical B vitamins also support the production of feel-good brain chemicals like GABA and serotonin.[15]

Tame Your Stress with Just Calm

Help your body manage stress effectively so you and your baby can enjoy peaceful, relaxed time together. Just Calm supports a healthy stress response to soothe your system with clinically studied Bifidobacterium longum 1714™ and a targeted blend of B vitamins.

Stressors are everywhere, but you can help your mind and body manage them more easily with a gentle assist from Just Calm.

>> With the help of Just Calm, experience the peace and clarity you deserve, so you can focus on what matters most.

But if you’re not quite sure if Just Calm is right for you…we can help. We’re confident that when you take Just Calm as directed, you’ll enjoy all the benefits it delivers.

But, if you’re not 100% happy, we’ve got your back.

If you’re not satisfied with your Just Thrive purchase for ANY reason, you can take advantage of our “Bottom of the Bottle” money-back guarantee: Love your Just Thrive purchase, or request a full product refund at any time…Whether it’s 3 days, 3 weeks, or 3 months later…Even if the bottle is empty!

>> Try Just Calm 100% RISK FREE today, and save 30% on your first month’s subscription with code SUB30.

Sources

  1. Martin CR, Ling PR, Blackburn GL. Review of Infant Feeding: Key Features of Breast Milk and Infant Formula. Nutrients. 2016 May 11;8(5):279. doi: 10.3390/nu8050279. PMID: 27187450; PMCID: PMC4882692.
  2. Moore RE, Townsend SD. Temporal development of the infant gut microbiome. Open Biol. 2019 Sep 27;9(9):190128.
  3. Xi M, Yan Y, Duan S, Li T, Szeto IM, Zhao A. Short-chain fatty acids in breast milk and their relationship with the infant gut microbiota. Front Microbiol. 2024 Feb 19;15:1356462.
  4. Ziomkiewicz A, et al. Psychosocial stress and cortisol stress reactivity predict breast milk composition. Sci Rep. 2021 Jun 2;11(1):11576.
  5. Aparicio M, Browne PD, Hechler C, Beijers R, Rodríguez JM, de Weerth C, Fernández L. Human milk cortisol and immune factors over the first three postnatal months: Relations to maternal psychosocial distress. PLoS One. 2020 May 21;15(5):e0233554.
  6. Hinde K, Skibiel AL, Foster AB, Del Rosso L, Mendoza SP, Capitanio JP. Cortisol in mother's milk across lactation reflects maternal life history and predicts infant temperament. Behav Ecol. 2015 Jan-Feb;26(1):269-281.
  7. Pundir S, Gridneva Z, Pillai A, Thorstensen EB, Wall CR, Geddes DT, Cameron-Smith D. Human Milk Glucocorticoid Levels Are Associated With Infant Adiposity and Head Circumference Over the First Year of Life. Front Nutr. 2020 Sep 11;7:166.
  8. Li X, Yu D, Wang Y, Yuan H, Ning X, Rui B, Lei Z, Yuan J, Yan J, Li M. The Intestinal Dysbiosis of Mothers with Gestational Diabetes Mellitus (GDM) and Its Impact on the Gut Microbiota of Their Newborns. Can J Infect Dis Med Microbiol. 2021 Sep 22;2021:3044534.
  9. Fernández-Tuñas MDC, Pérez-Muñuzuri A, Trastoy-Pena R, Pérez Del Molino ML, Couce ML. Effects of Maternal Stress on Breast Milk Production and the Microbiota of Very Premature Infants. Nutrients. 2023 Sep 16;15(18):4006.
  10. Allen, A., Hutch, W., Borre, Y. et al. Bifidobacterium longum 1714 as a translational psychobiotic: modulation of stress, electrophysiology and neurocognition in healthy volunteers. Transl Psychiatry 6, e939 (2016). https://doi.org/10.1038/tp.2016.191
  11. Allen AP, Hutch W, Borre YE, Kennedy PJ, Temko A, Boylan G, Murphy E, Cryan JF, Dinan TG, Clarke G. Bifidobacterium longum 1714 as a translational psychobiotic: modulation of stress, electrophysiology and neurocognition in healthy volunteers. Transl Psychiatry. 2016 Nov 1;6(11):e939.
  12. Wang H, Braun C, Murphy EF, Enck P. Bifidobacterium longum 1714™ Strain Modulates Brain Activity of Healthy Volunteers During Social Stress. Am J Gastroenterol. 2019 Jul;114(7):1152-1162. doi: 10.14309/ajg.0000000000000203. PMID: 30998517; PMCID: PMC6615936.
  13. Moloney GM, et al. Improvements in sleep indices during exam stress due to consumption of a Bifidobacterium longum. Brain Behav Immun Health. 2020 Nov 13;10:100174.
  14. Calderón-Ospina CA, Nava-Mesa MO. B Vitamins in the nervous system: Current knowledge of the biochemical modes of action and synergies of thiamine, pyridoxine, and cobalamin. CNS Neurosci Ther. 2020 Jan;26(1):5-13.
  15. Kennedy DO. B Vitamins and the Brain: Mechanisms, Dose and Efficacy--A Review. Nutrients. 2016 Jan 27;8(2):68. doi: 10.3390/nu8020068. PMID: 26828517; PMCID: PMC4772032.
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