I don't quite know how to convey the sense of privilege and pleasure that I experienced when I was invited to give the Ruth Hueneman lecture for 1987. There is no colleague for whom I and my anthropologist wife, who worked with Ruth in Guatemala, have greater respect, admiration, and affection. Our esteem is based on many years of personal association in a variety of activities in several countries. Ruth is an outstanding professional because of her knowledge, experience, judgement, and skill, combined with a conscientious capacity for hard work. She also has special attributes that are even rarer: kindness and generosity to both colleagues and students, and grace under pressure or adversity. She is always a lady. I know that this is an an old-fashioned word, but I cannot very well use the word "gentleman,,; the thrust of both words is the same -she is dignified, courteous, and kind -always.This lecture focuses on the concept that improving the nutrition of populations is best approached as part of a more comprehensive health effort. This theme is closely related to Ruth Hueneman's lifelong professional interests. With the shift in WHO's approach to primary health care following the Alma Ata Conference in 1978, there was a change in which she participated in the orientation of the WHO nutrition unit. It is also noteworthy that some of the insights presented in this lecture come from research on the actual experiences of peasant women with the health care system in Guatemala, a study in which Ruth Hueneman participated .