نتایج جستجو برای: saturated fat
تعداد نتایج: 147701 فیلتر نتایج به سال:
Background: Despite many studies on the effect of saturated fat and cholesterol intake on serum lipids, data on the combined effect of these two dietary components on serum lipoprotein response is very limited. Materials and methods: In this study, a representative sample of 443 subjects, aged 18 years and over, were included. Dietary intake was assessed by means of two 24–hour dietary recall...
Despite the well-established observation that substitution of saturated fats for carbohydrates or unsaturated fats increases low-density lipoprotein (LDL) cholesterol in humans and animal models, the relationship of saturated fat intake to risk for atherosclerotic cardiovascular disease in humans remains controversial. A critical question is what macronutrient should be used to replace saturate...
AIMS The impact of a high-fat diet on the failing heart is unclear, and the differences between polyunsaturated fatty acids (PUFA) and saturated fat have not been assessed. Here, we compared a standard low-fat diet to high-fat diets enriched with either saturated fat (palmitate and stearate) or PUFA (linoleic and α-linolenic acids) in hamsters with genetic cardiomyopathy. METHODS AND RESULTS ...
Diets low in saturated fat and cholesterol are recommended to the American public for improving plasma lipoprotein patterns and reducing the risk of heart disease. However, since dietary intake cannot always be controlled, the effects of different degrees of dietary saturated fat lowering and occasional high saturated fat and cholesterol meals on the expected lipoprotein pattern improvement of ...
OBJECTIVE Impact of mandatory trans fat labelling on US snack food introductions is examined. DESIGN Using label information, lipid ingredients and fat profiles are compared pre- and post-labelling. SETTING Key products in the US snack food industry contribute significant amounts of artificial trans fat. Industry efforts to reformulate products to lower trans fat may alter the overall fat p...
We aimed to investigate the relationship between dietary saturated fat on fasting triglyceride (TG) and cholesterol levels, and any mediation of this relationship by dietary carbohydrate intake. Men and women in the NHLBI Genetics of Lipid-Lowering Drugs and Diet Network (GOLDN) study (n = 1036, mean age ± SD = 49 ± 16 y) were included. Mixed linear models were run with saturated fat as a predi...
A focus of dietary recommendations for cardiovascular disease (CVD) prevention and treatment has been a reduction in saturated fat intake, primarily as a means of lowering LDL-cholesterol concentrations. However, the evidence that supports a reduction in saturated fat intake must be evaluated in the context of replacement by other macronutrients. Clinical trials that replaced saturated fat with...
Recent meta-analyses have found no association between heart disease and dietary saturated fat; however, higher proportions of plasma saturated fatty acids (SFA) predict greater risk for developing type-2 diabetes and heart disease. These observations suggest a disconnect between dietary saturated fat and plasma SFA, but few controlled feeding studies have specifically examined how varying satu...
Background and Objectives: Changes in lifestyles and food patterns and consumption of ready-to-eat and fried foods have increased probability of chronic non-communicable diseases (NCDs). Studies have illustrated associations between salt, total fat, saturated fatty acid and trans fatty acid contents of the industrial and guild fried products in Iran. Materials & Methods: In this study, 69 sam...
Background and Objectives: Transtheoretical model is one of the most widely used models of behavior changes that helps identify health behaviors. Dietary fat intake is an important behavior in a human health. The objective of this study was to determining the relationship between the transtheoretical model constructs and dietary fat intake in obese or overweight middle-aged women living in Shaz...
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