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What is the best material for breastmilk storage?

The Best Materials for Breast Milk Storage
When it comes to storing breast milk, the choice of material is crucial for maintaining the milk’s safety and nutritional quality. As more parents navigate the world of breastfeeding and pumping, understanding the best storage options can help ensure that their little ones receive the best possible nutrition.
Plastic vs. Glass: The Material Debate
The two primary materials for breast milk storage are plastic and glass. Each has its advantages and disadvantages, making the choice largely dependent on personal preference and lifestyle.
Plastic containers are lightweight, shatterproof, and often more convenient for on-the-go storage. However, it is essential to choose high-quality, BPA-free plastic to avoid potential chemical leaching. Many parents opt for specially designed breast milk storage bags, which are typically made from food-grade plastic and are designed to withstand freezing and thawing without compromising the milk’s integrity.
On the other hand, glass containers are often praised for their durability and non-reactive nature. They do not contain harmful chemicals and are easier to clean, making them a popular choice for those concerned about toxins. Glass can also be reused indefinitely, which appeals to environmentally conscious parents. However, the weight and fragility of glass can be a drawback, especially for those who need to transport milk frequently.
Best Practices for Storage
Regardless of the material chosen, there are essential practices to follow for optimal breast milk storage. Containers should be clean and sanitized before use, and it’s advisable to label them with the date and time of expression to ensure freshness. Breast milk can be stored in the refrigerator for up to four days, in the freezer for about six months, and in a deep freezer for up to a year.
When it comes to freezing, using breast milk storage bags is often recommended. These bags are designed to lay flat, allowing for efficient use of space in the freezer and quick thawing. It’s important to leave some space at the top of the bag, as breast milk expands when frozen.
Conclusion: Making the Right Choice
Ultimately, the best material for breast milk storage depends on individual needs and preferences. Whether opting for plastic or glass, the key is to ensure that the chosen containers are safe, clean, and suitable for the intended storage duration. By following proper storage guidelines, parents can confidently provide their babies with the nutritional benefits of breast milk, even when they are not able to nurse directly.

What is the 5 5 5 rule for breast milk?

Something I recommend to moms is the 5-5-5 rule. Try and use milk within five hours at room temperature, five days in the fridge, and by five months in the freezer.

What are the do’s and don’ts of storing breast milk?

Never store breast milk in disposable bottle liners or plastic bags that are not intended for storing breast milk. Freshly expressed or pumped milk can be stored: At room temperature (77°F or colder) for up to 4 hours. In the refrigerator for up to 4 days.

Is it safe to store breastmilk in mason jars?

Good old mason jars can also be a reliable and eco-friendly option for breastmilk storage. They’re made of glass, which is non-toxic and recyclable. Just make sure to use glass jars with airtight lids to maintain the freshness of your breastmilk.

Is it better to store breastmilk in glass or plastic?

It’s best to store breast milk in glass or BPA-free hard plastic bottles. The breast milk loses fewer antibodies when you put it in glass bottles to freeze it. For healthy term infants, wash containers in hot soapy water, rinse in warmwater and leave to air dry. Then store them in a clean, covered container.

Is it safe to store breastmilk in silicone?

If you need to freeze your breastmilk for future use, you will want to use breastmilk storage bags. We recommend reusable and eco-friendly options such as the Junobie Reusable Silicone Breastmilk Storage Bags and Haakaa Silicone Milk Storage Bags.

What is the 120 pumping rule?

The first 12 weeks of your breastfeeding journey requires frequent breastmilk removal, stimulating healthy milk production. Studies show moms who exclusively pump for a minimum of 120 minutes per day can make enough to feed their babies primarily breastmilk.

What is the best material to store breast milk in?

Glass is the first choice for breast milk storage. It preserves the components of milk the best. But glass breaks, so keep in mind that some daycare centers won’t allow it. Hard-sided plastic containers are the second-choice alternative for breast milk storage.

How long will 1000 ounces of breastmilk last?

How long will my stash last? Here’s where you’ve got to do a bit of math. Take the amount of ounces you froze and divide it by the number of ounces your baby drinks per day. (Example- 1000 ounces divided by 30 oz/day = 33 days of milk.)

Is frozen breast milk better than formula?

Breast milk is better for your baby than formula – but freshly expressed breast milk is preferable to refrigerated, and refrigerated is better than frozen.

What container keeps milk fresh longer?

The final results show that, while glass remains an ideal container for preserving milk flavor, plastic containers provide additional benefits while also maintaining freshness in the absence of light exposure.

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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