Feeling stressed or anxious

Stress is the No. 1 killer of breastmilk supply, especially in the first few weeks after delivery. Between lack of sleep and adjusting to the baby's schedule, rising levels of certain hormones such as cortisol can dramatically reduce your milk supply.

Can a mother's emotions affect breast milk?

Psychological Distress in the Mother May Affect Levels of Immunoglobulins in Breast Milk. We have seen multiple studies which indicate that postpartum depression (PPD) interferes with breastfeeding.

Can babies feel emotions through breast milk?

Breastfeeding May Affect Babies' Awareness of Social Cues. Breastfeeding might affect the way babies with a certain genetic makeup perceive other people's emotions, according to a new study.