Marsha Walker, RN, IBCLC. Marsha is a registered nurse and international board certified lactation consultant. She has been assisting breastfeeding families in hospital, clinic, and home settings since 1976. Marsha is the executive director of the National Alliance for Breastfeeding Advocacy: Research, Education, and Legal Branch (NABA REAL). As such, she advocates for breastfeeding at the state and federal levels. She served as a vice president of the International Lactation Consultant Association (ILCA) from 1990-1994 and in 1999 as president of ILCA. She is a board member of the Massachusetts Breastfeeding Coalition and Baby Friendly USA, ILCA’s representative to the USDA’s Breastfeeding Promotion Consortium, and NABA REAL’s representative to the US Breastfeeding Committee. Marsha is an international speaker, and an author of numerous publications including ones on the hazards of infant formula use, Code issues in the US, and Breastfeeding Management for the Clinician: Using the Evidence now in a fifth edition.