MSc in Dairy Science - Lactation Physiology in Madison United States | University of Wisconsin-Madison

The lactation physiology graduate program explores mammary gland development and its nutrient utilization for milk production. It also investigates how mammary-produced hormones and growth factors regulate maternal metabolism, especially calcium needs, and how external stressors may affect mammary gland development.

Researchers in this field employ various mammalian models (bovine, rodent, human, in vitro cultures) to study mammary gland maturation and optimal function during lactation while ensuring maternal health. The program examines the physiological changes throughout mammary gland development and milk production cycles. Participants will study fetal programming of mammary physiology, focusing on early-life management strategies to establish a strong physiological foundation. Those interested in mammary-whole body interactions, pharmaceutical impacts on gland function, or maternal physiology during pregnancy/lactation are welcome to apply. All students will gain experience through practical fieldwork and advanced molecular/cellular techniques, blending applied and fundamental research to understand the mammary gland's remarkable milk production and regression processes.