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Rev. chil. nutr ; 36(3): 210-216, sept. 2009.
Article in Spanish | LILACS | ID: lil-554691

ABSTRACT

Cardiovascular mortality has been associated with changes in lifestyle and food habits. The occidental diet has been characterized by high intake of animal fat and meat, and it is associated whit increased risk of type 2 diabetes and high blood pressure, an increase in levels of markers of endothelial dysfunction, and presence of pro-thrombotic risk factors. We search the Pubmed database and other review references. Inclusion criteria were: papers published after 1999, randomized controled clinical studies, case-control studies, systematic reviews and methanalyses. Vegetarians groups show less cardiovascular morbidity and mortality than non-vegetarians. The evidence indicated that a decreasing intake of red meat, saturate fat, trans fat, and mainly processed meat, and an increase in the intake of whole grain cereals, fruits, vegetables and fish, are associated with a better overall cardiovascular health and survival.


El aumento de la mortalidad cardiovascular en el último tiempo está fuertemente asociado a cambios en los hábitos de alimentación. La dieta occidental caracterizada por una alta ingesta de alimentos de origen animal, presenta mayor riesgo de diabetes tipo 2 (DM 2), hipertensión arterial (HTA), aumento de marcadores de disfunción endotelial y factores protrombóticos. La búsqueda se realizó en la biblioteca online Pubmed y en referencias de otras revisiones. Los criterios de inclusión fueron: artículos de 1999 en adelante, ensayos clínicos aleatorizados-controlados, estudios caso-control, revisiones sistemáticas y meta análisis. En grupos con alto consumo de alimentos de origen vegetal se ha evidenciado una menor morbi-mortalidad cardiovascular, comparado con los grupos con alta ingesta de alimentos de origen animal. La evidencia apoya que la disminución en el consumo de carnes rojas, grasas saturadas y grasas trans, así como el aumento en el consumo de cereales integrales, frutas, vegetales y pescado, disminuye la morbi-mortalidad global y cardiovascular.


Subject(s)
Humans , Eating , Cardiovascular Diseases/mortality , Dietary Fats/adverse effects , Feeding Behavior , Plants , /complications , Edible Grain , Cardiovascular Diseases/etiology , Cardiovascular Diseases/prevention & control , Fishes , Fruit , Health Behavior , Hypertension/complications , Meat Products/adverse effects , Risk Factors
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