title: [The epidemiology of obesity].
abstract: In excess of 50% of adult population and nearly one third of children in Mexico have overweight and obesity. This accounts for slightly >32,671,000 million persons, excluding children; thus, total numbers are even more significant. These figures are alarming for those responsible for the economic future and well-being of Mexico. Overweight and obesity lead to higher risk of mortality as well as development of multiple diseases, mainly coronary heart disease, diabetes type 2, cancer, and stroke, which are at present the principal causes of mortality in Mexico. The World Health Organization (WHO) announced that there are throughout the world more than one billion adults with overweight, of whom 300 million have obesity. In addition to the obesity epidemic in Mexico, there is high prevalence of diabetes type 2. Coexistence of both epidemics has been denominated the twin epidemic. As many as 80% of cases of type 2 diabetes are linked with overweight or obesity, particularly abdominal obesity. The disease was once thought to be limited to adults, but obese children are now developing the illness. In Mexico, we are able to refer to at least three epidemics, because not only are obesity and type 2 diabetes advancing rapidly in the country, but also cardiovascular disease, linked with high prevalence of both hypertension and metabolic syndrome as reported by scientists based on Mexican National Health Survey 2000 data.
authors.affiliation: Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubiran, Dirección de Nutrición, Departamento de Fisiología de la Nutrición, Mexico DF. kailas@prodigy.net.mx
authors.forename: Claudia P
authors.initials: CP
authors.lastname: Sánchez-Castillo
authors.forename: Edgar
authors.initials: E
authors.lastname: Pichardo-Ontiveros
authors.forename: Patricia
authors.initials: P
authors.lastname: López-R
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008800:Mexico / Q000453:epidemiology; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D009765:Obesity / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D015995:Prevalence; D012307:Risk Factors