Plasma glucose and insulin responses to both a 75-g oral glucose challenge and to conventional meals were determined in eight patients with hypertension and compared with values of a control population. The results indicated that patients with hypertension had significantly higher than normal plasma glucose and insulin concentrations in both situations. Furthermore, when dietary carbohydrate wa...

W diets appeal to the growing population of overweight Americans. Fad diets promise rapid weight loss, easy weight loss, limited restrictions on portion sizes of favorite foods, and above all an enhanced sense of well being. The popularity of fad diets points out the honest promises of traditional weight loss diets. Traditional weight loss diets promise slow weight loss of 0.45 to 0.9 kg/week. ...

Following a low carbohydrate diet, there is a shift towards more fat and less carbohydrate oxidation to provide energy to skeletal muscle, both at rest and during exercise. This review summarizes recent work on human skeletal muscle carbohydrate and fat metabolic adaptations to a low carbohydrate diet, focusing mainly on pyruvate dehydrogenase and pyruvate dehydrogenase kinase, and how these ch...

Introduction and purpose: There are many reasons why patients with specific health disorders, as well people in good health, decide to follow special diets. Often their choice falls on dietary models that include limited carbohydrate intake. The most popular this area low-carbohydrate high-protein diets, which have a significant impact metabolism, making them of particular interest excessive bo...

BACKGROUND Low-carbohydrate diets have been used to manage obesity and its metabolic consequences. OBJECTIVE The objective was to study the effects of moderate carbohydrate restriction on atherogenic dyslipidemia before and after weight loss and in conjunction with a low or high dietary saturated fat intake. DESIGN After 1 wk of consuming a basal diet, 178 men with a mean body mass index (i...

Obesity in the past was only seen in great numbers in Western countries but is now gaining prevalence in India with a growing Indian economy. Historically a favourable phenotype, obesity has been associated with multiple diseases affecting almost all organ systems. In addition, the cost of obesity to a health care system is enormous. Weight loss improves many of the outcomes and yet is a diffic...

The aims of this study were to compare the effects of weight-loss diets of different macronutrient compositions on weight and health-related quality of life (HRQOL), and to examine the relationship between changes in HRQOL parameters and weight loss during weight-loss programs in obese adolescents. Seventy one adolescents (12-18 years, BMI>95th percentile) were randomly allocated to one of thre...

OBJECTIVE To study the association between high fat-low carbohydrate diet score and newly diagnosed type 2 diabetes in Chinese population. METHODS Data about 20 717 subjects aged 45-59 years from the cross-sectional 2002 China National Nutrition and Health Survey were analyzed. High fat-low carbohydrate diet was scored according to the energy of carbohydrate, fat, and protein. RESULTS Of th...

The 2013 American College of Cardiology/American Heart Association Task Force on Practice Guidelines and The Obesity Society (1) reviewed the available evidence-based literature with regard to the macronutrient content of diets and their health benefits and concluded that weight loss was similar with all types of diets as long as the diets achieved similar calorie restriction. There was moderat...

INTRODUCTION Low-carbohydrate diets (LCDs) have regained popularity in recent years, but public awareness and perceived healthfulness of LCDs have not been explored. We describe population awareness, use, and perceptions of the healthfulness of LCDs and examine differences by sociodemographic and communication variables. METHODS Nationally representative data from the Health Information Natio...