This volume in the book series Nutritional Practice sheds light on gender-specific aspects of the prevention and treatment of dietary deficiencies in women and men. Part I presents the principles, with an overview of the sociocultural influences on nutritional behaviour and differences in dietary practice between women and men, which lead to relevant consequences for gender-specific communication about nutrition. Part II explains in practical detail the wide range of topics concerning nutrition in pregnancy and lactation. Part III focusses on aspects of nutrition in life situations and on diseases that exclusively or predominantly occur in women. In addition to the menopause, these include various psychogenic eating disorders, breast cancer and polycystic ovary syndrome (PCOS).