[Breast feeding in the etiology of diarrhea]

Information derived from different anthropological studies carried out in Guatemala as part of the activities of the maternal and child health and nutrition project reveal that, according to popular beliefs, maternal milk plays a definite role in the etiology of diarrheal diseases in the lactating child. This paper presents information on popular classification of diarrheal diseases that differ from biomedical definitions of same. Different factors that may alter the quality of mothers' breast milk and that may cause gastrointestinal diseases in the lactating child are given in detail. The possibilities and limitations of the popular concept frame of "hot-cold", so common in the popular medical beliefs in Latin American populations, are also pointed out as an explanatory model. Lastly, implications of findings in this study are suggested for public health programs, especially for the communication and education programs on breast feeding, and for the application of the high-risk focus.