Does frozen breast milk lose its nutritional value when thawed?
⚡ Short answer: Breast milk stored in a deep freezer under proper conditions (-18°C or colder, for up to 6 months) does not lose significant nutritional value.
Anonymous
bir anne · Mom
I stored my milk in the deep freezer — does it lose nutritional value when thawed, will it hurt my baby?
Maiyko AI ADVISOR
The real reply from the in-app AI advisor
Breast milk stored in a deep freezer under proper conditions (-18°C or colder, for up to 6 months) does not lose significant nutritional value. There may be very small losses of some sensitive vitamins like vitamin C during freezing and thawing, but this is not significant enough to affect your baby's overall nutrition. Immune factors (antibodies and enzymes) are largely preserved. What matters most is the thawing method: thaw milk slowly in the refrigerator (letting it sit overnight is best, not under hot running water), drink it within 24 hours of thawing, and never refreeze. Following these rules, it won't hurt your baby; in fact, frozen milk is still more valuable than alternatives since it's breast milk.
⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.
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