The completely revised and updated New Edition of this trusted text delivers complete, authoritative, evidence-based information on all of the scientific and clinical topics related to breastfeeding "from basic data on the anatomical, physiological, biochemical, nutritional, immunological, and psychological aspects of human lactation" to guidance on a full range of problems in clinical management. Written by a pioneer in the field of human lactation, the 6th Edition has been revised from cover to cover to include information on new drugs and herbal products, infections, and much more.