Breastfeeding Research: January - March 2026

(Public domain)

Breastfeeding and risk of hospitalisation in children under five years-a systematic review and meta-analysis

This study showed a significant reduction in hospitalization of children due to respiratory infection.

Pumps, patriarchy, and profits: the rise of breast pumping and “human milk feeding” and why preserving “breastfeeding” is important

This letter in the International Breastfeeding Journal discusses how replacing the concept of breastfeeding with human milk milk feeding doesn’t actually promote equality for women but actually marginalizes women.  Returning to a focus on breastfeeding will increase support for moms.

Leftover Infant Milk After Bottle Feeding: Parental Practices and Microbiological Findings

This study has not been peer reviewed. However, it found that bacterial levels remain stable when leftover breastmilk is in the refrigerator for 8 hours and 4-8 hours at room temperature. This and additional research could lead to revised guidelines and less waste of breastmilk.

Effect of breastfeeding on the risk of breast cancer: a meta-analysis of observational studies

This study supports the role of breastfeeding in reducing breast cancer incidence especially for breastfeeding durations of 11 months or longer.

Exclusive breastfeeding and infantile colic: a cohort study

This study found less evidence of colic in exclusively breastfed babies.