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Can breast milk upset babys tummy?

Understanding Breast Milk and Baby Digestion
Breastfeeding is widely recognized as the optimal source of nutrition for infants, providing essential nutrients, antibodies, and a host of other benefits. However, many new parents often wonder: Can breast milk upset a baby’s tummy? The answer is nuanced and depends on various factors, including the baby’s age, health, and maternal diet.
The Composition of Breast Milk
Breast milk is uniquely tailored to meet an infant’s nutritional needs. It contains a perfect balance of proteins, fats, carbohydrates, vitamins, and minerals. Additionally, it is rich in bioactive components that support the baby’s immune system. Yet, despite its benefits, some babies may experience digestive discomfort.
Possible Reasons for Tummy Upsets
1. Immature Digestive System: Newborns have underdeveloped digestive systems that can lead to gas, bloating, and discomfort as they learn to process milk. In the early weeks, this is a common occurrence as their gut flora builds up.
2. Foremilk and Hindmilk Imbalance: Breast milk changes composition during a feeding. The initial milk, known as foremilk, is lower in fat, while hindmilk is richer and creamier. If a baby consumes too much foremilk, they may experience gas or cramping due to the rapid intake of lactose, leading to tummy troubles.
3. Maternal Diet: What a breastfeeding mother eats can influence her milk’s composition. Foods like dairy, caffeine, spicy dishes, and certain vegetables (like broccoli and beans) may affect some infants. If a mother notices a correlation between her diet and her baby’s discomfort, it may be worth experimenting with dietary adjustments.
4. Allergies and Intolerances: Although rare, some babies may have allergies or intolerances to specific proteins in breast milk, especially if the mother consumes dairy or soy. Symptoms can include excessive fussiness, diaper rashes, or gastrointestinal upset.
Identifying and Addressing Issues
If a parent suspects that breast milk is causing tummy upset, the first step is to observe the baby’s behavior closely. Signs of digestive discomfort may include excessive crying, difficulty sleeping, or changes in feeding patterns. Consulting a pediatrician can provide clarity, as they may recommend:
– Keeping a Food Diary: Tracking the mother’s diet alongside the baby’s symptoms can help identify potential triggers.
– Feeding Techniques: Adjusting breastfeeding positions or ensuring the baby is latching correctly can help minimize air intake during feeding.
– Trial and Error: In cases of suspected allergies, a healthcare professional may suggest an elimination diet for the breastfeeding mother.
Conclusion
While breast milk is generally well-tolerated by infants, there are instances where it can lead to tummy troubles. By understanding the potential causes and working collaboratively with healthcare providers, parents can help ensure their baby receives the full benefits of breastfeeding while minimizing discomfort. Ultimately, every baby is different, and what works for one may not work for another.

What does baby poop look like with a milk allergy?

Green, bloody, or mucus-tinged stool—along with some other issues—could indicate a milk allergy. If you suspect your baby has a cow’s milk protein allergy, keep an eye out for these common issues that may occur shortly after feeding: wheezing, coughing, swelling, a rash, gas, crying, and unusual poops.

Can breast milk affect baby’s stomach?

Some babies are sensitive to lactose (milk sugar) in breast milk or formula and may suffer from tummy aches, diarrhea, or other digestive issues if they drink it.

How do I know if my breast milk is bothering my baby?

Fussy feeding

  • Comes off the breast or bottle frequently
  • Moves their head side to side when feeding
  • Has trouble latching onto the breast or bottle
  • Makes clicking noises when feeding
  • Appears uncomfortable, even after feeding
  • Brings up a lot of milk
  • Cries during or after feeding
  • Struggles with lots of wind

Can breastmilk make a baby fussy?

New mums should be advised that it is normal for their baby to cry more if they are breastfed, say experts. The Medical Research Council team says this irritability is natural, and although formula-fed babies may appear more content and be easier to pacify, breast is still best.

How do I know if my breastmilk is upsetting my baby’s tummy?

If symptoms occur such as fussiness, irritability, crying, gas, increased spitting up and/or drawing their legs up due to tummy pain, write down everything you ate that day. This lets you carefully look at your diet instead of getting rid of foods that may not be the cause of your baby’s distress.

How do I know if my breast milk is bad for my baby?

If your baby has had spoiled breast milk, they’ll likely let you know. They may throw up, or have an upset stomach, diarrhea or fever. It’s important to call your pediatrician if you think your baby may be sick from having spoiled breast milk.

Why is my baby’s stomach upset after breastfeeding?

One common cause of an unsettled baby is lactose overload. These babies gain weight well but have lots of ‘wind’ and usually don’t settle after feeds. This is often mistaken for reflux. Research has shown a link between symptoms of reflux and an allergy or intolerance to cows’ milk protein.

How do you know if your baby is reacting to your breast milk?

Fussiness before eating because of hunger, during the feeding and then more fussy as they become more uncomfortable can be common. “Children with MSPI may cry 18 hours or more a day and may develop weight loss, congestion, repeated vomiting, reflux, and certain kinds of skin rashes.

How to know if breast milk isn’t agreeing with baby?

Fussiness before eating because of hunger, during the feeding and then more fussy as they become more uncomfortable can be common. “Children with MSPI may cry 18 hours or more a day and may develop weight loss, congestion, repeated vomiting, reflux, and certain kinds of skin rashes.

How do you know if breast milk is not agreeing with a baby?

MSPI symptoms

​fussiness or excess crying before, during and after a feeding ​stools may be infrequent, watery, have mucous, or be bloody
​reflux ​spitting up
​nasal congestion ​skin rash, eczema, hives, dry skin
​weight loss ​repeated vomiting
​sudden waking with discomfort
Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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