Home » Blog » Breastfeeding » Is it OK to mix breastmilk and formula in a bottle?

Is it OK to mix breastmilk and formula in a bottle?

Mixing Breast Milk and Formula: What You Need to Know
The question of whether it is acceptable to mix breast milk and formula in a single bottle is one that many new parents grapple with. The good news is that yes, you can mix breast milk and formula safely, but there are important guidelines to follow to ensure the health and well-being of your baby.
Safety First: How to Mix
When combining breast milk and formula, preparation is key. Experts recommend that if you choose to mix the two, you should first prepare the formula according to the package instructions. Once the formula is ready, you can then add the breast milk to the bottle. This method helps maintain the integrity of the breast milk and ensures that the formula is properly mixed .
It’s crucial to note that while mixing is permissible, some health professionals suggest that separate feedings might be preferable. This is particularly true if your baby is primarily breastfed and you are introducing formula as a supplement. Mixing can sometimes lead to waste if your baby does not finish the bottle, as breast milk should ideally be consumed fresh.
Benefits of Mixing
Mixing breast milk with formula can be beneficial in several scenarios. For instance, if a mother is struggling to produce enough milk, supplementing with formula can help ensure that the baby receives adequate nutrition. Additionally, introducing formula in this way can help babies acclimate to its taste, which may be necessary if a mother plans to transition to formula feeding entirely .
Expert Recommendations
Health organizations, including the CDC, advise that if you are mixing, it’s best to feed the breast milk first, followed by the formula. This approach can help maintain the breastfeeding relationship while also providing the benefits of formula.
Moreover, parents should always consult with their pediatrician before making changes to their baby’s feeding routine, especially if there are concerns about allergies or sensitivities to formula.
Conclusion
In summary, mixing breast milk and formula in the same bottle is not only acceptable but can also be a practical solution for many families. However, it is essential to follow safe preparation practices and consider the potential implications for your baby’s feeding habits. By doing so, parents can ensure that their little ones receive the best possible nutrition while navigating the complexities of feeding.

Why wait 30 minutes before making formula?

Leave the water to cool in the kettle for no more than 30 minutes. Then it will stay at a temperature of at least 70C. If you’re using a baby formula preparation machine, make sure the water is at least 70C. Water at this temperature will kill any harmful bacteria.

Can I mix breast milk and formula in a bottle?

Remember that any amount of breast milk is beneficial for your baby, and combining formula with your milk in the same bottle can be safe and convenient. Just be sure you’re mixing it correctly so your baby gets the best (and safest) nutrition every time.

Is 4 oz of breastmilk the same as 4 oz of formula?

Try not to compare the amount of breastmilk in a bottle to formula in a bottle because they will mostly likely be different. Breastfed babies typically eat less at a feeding because breastmilk has more nutrients per ounce, and babies digest breastmilk more fully than formula.

Why should you not mix formula and breastmilk?

Additionally, as part of a review of published research conducted on preterm babies, Schanler (2007) suggests that mixing formula milk and breastmilk can affect protein intake, and retentions of calcium, phosphorus, and zinc: the researcher suggests alternating formula and breastmilk feeds separately, instead of mixing …

Is it OK to switch back and forth between formula and breastmilk?

The good news is that feeding your baby breast both milk and formula is safe. In some cases, it’s the best option. There are a few ways to combo feed: Go back and forth between breastfeeding and formula bottles.

Can you go back and forth between breastmilk and formula?

It can take several weeks for you and your baby to feel happy and confident with breastfeeding. Once you’ve both got the hang of it, it’s usually possible to offer your baby bottles of expressed milk or formula alongside breastfeeding. This is sometimes called mixed or combination feeding.

Can I formula feed at night and breastfeed in the day?

Is it OK to breastfeed during the day and formula feed at night? Yes! Combo feeding is a great way to extend your breastfeeding journey. Feeding your baby can happen many different ways.

Can you mix formula and milk together?

If your baby isn’t a big fan of how cow’s milk tastes, you can mix equal parts whole milk and either breast milk or prepared formula (don’t mix powdered formula with whole milk instead of water). Then, gradually decrease the ratio of breast milk/formula to whole milk.

Is formula more filling than breast milk?

Because formula is less digestible than breast milk, formula-fed babies usually need to eat less often than breastfed babies.

Can switching between breastmilk and formula upset the stomach?

Changing from breastmilk to formula side effects like gas, upset stomach, and even constipation is possible if you make the change quickly. Wait three to four weeks before supplementing or switching from breastfeeding to formula. Wean your baby off breast milk gradually to allow their bodies and yours to adjust.

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.

Leave a Comment