Climate Change and Breastfeeding

This course primarily explores the relationship between climate change, breastfeeding, lactation, and infant feeding practices. Learners will develop an understanding of how climate-related factors, including heat stress, rising temperatures, air pollution, environmental toxicants, extreme weather events, disasters, displacement, and resource insecurity, can influence maternal well-being, lactation, breastfeeding experiences, and infant feeding decisions.

The course examines the physiological and endocrine impacts of heat stress on lactation and introduces learners to the potential effects of environmental exposures and air pollution on human milk composition. It also explores global lactation trends and the challenges faced by mothers and families during climate-related emergencies, disasters, and displacement.

A key focus of the course is understanding breastfeeding as a sustainable infant feeding practice and recognizing the importance of protecting and supporting breastfeeding in a changing climate. Learners will explore strategies for building climate-resilient breastfeeding support systems, including evidence-based healthcare practices, community-based interventions, emergency preparedness, and supportive system and policies.

By the end of the course, learners will gain practical knowledge and awareness to promote, protect, and support breastfeeding and safe infant feeding practices while considering environmental and climate-related challenges. The course is relevant to anyone interested in breastfeeding, lactation, maternal and child health, and sustainable healthcare.