title: Influence of diet on high-density lipoproteins.
abstract: Evidence of a relation between diet and high-density lipoprotein (HDL) levels in humans comes from numerous cross-sectional and experimental studies. Evaluation of data from cross-sectional nutrition and health surveys sometimes yields different results for men and women but usually demonstrates positive correlations of HDL cholesterol levels with total energy intake, alcohol consumption, dietary cholesterol and total and animal fat, and negative correlations of HDL with dietary carbohydrates (simple sugars) and, in some instances, plant fats. Short-term dietary manipulation produced confirmatory evidence of a causal relation between diet and HDL with regard to several of these factors; however, there are few long-term data. The underlying mechanisms as well as the relation of HDL manipulation to cardiovascular health are still to be defined, particularly because the functions and fates of the HDL molecule may vary according to its composition and turnover, which are not reflected by the HDL cholesterol concentration. Furthermore, some relations between diet and HDL may only be the result of other metabolic consequences of dietary change, for instance, triglyceride metabolism and other lipoproteins. Although there is consistent evidence that a high HDL cholesterol level is indicative of a low risk of coronary heart disease in industrialized populations, evidence is inconclusive that manipulation of HDL leads to an alteration of risk.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D002784:Cholesterol / Q000032:analysis / Q000097:blood; D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D004032:Diet; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D005260:Female; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008075:Lipoproteins, HDL / Q000097:blood; D008077:Lipoproteins, LDL / Q000097:blood; D008297:Male; D012044:Regression Analysis; D014280:Triglycerides / Q000032:analysis
chemical_list: D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D008074:Lipoproteins; D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D014280:Triglycerides; D002784:Cholesterol