Comparison of Weight-Loss Diets
Comparison of weight-loss diets with different compositions of fat, protein, and carbohydrates.
Sacks FM, Bray GA, Carey VJ, Smith SR, Ryan DH, Anton SD, McManus K, Champagne CM, Bishop LM, Laranjo N, Leboff MS, Rood JC, de Jonge L, Greenway FL, Loria CM, Obarzanek E, Williamson DA.
Department of Nutrition, Harvard School of Public Health, Boston, USA.
BACKGROUND: The possible advantage for weight loss of a diet that emphasizes protein, fat, or carbohydrates has not been established, and there are few studies that extend beyond 1 year. Continue reading “Comparison of Weight-Loss Diets” »
Does Diet Composition Matter
Energetics of obesity and weight control: does diet composition matter?
Schoeller DA, Buchholz AC.
Department of Nutritional Sciences, University of Wisconsin-Madison, 53706, USA.
Greater average weight losses (2.5 kg over 12 weeks) have been reported for low-carbohydrate diets (<90 g/day) compared with traditional low-fat (<25% of energy), hypocaloric diets, implying a 233 kcal/day greater energy deficit. It has therefore been suggested that a low-carbohydrate diet may provide a metabolic advantage (an increase in energy expenditure), resulting in a positive effect on weight loss and maintenance. Continue reading “Does Diet Composition Matter” »
Effects of a Cereal Rich in Soluble Fiber
Effects of a cereal rich in soluble fiber on body composition and dietary compliance during consumption of a hypocaloric diet.
Saltzman E, Moriguti JC, Das SK, Corrales A, Fuss P, Greenberg AS, Roberts SB.
Energy Metabolism Lab, The Jean Mayer U.S.D.A. Human Nutrition Research Center on Aging at Tufts University, Boston, Massachusetts 02111, USA.
OBJECTIVES: To investigate the effects of oats, a cereal rich in soluble fiber, on body composition changes and dietary compliance during consumption of a weight loss diet. Continue reading “Effects of a Cereal Rich in Soluble Fiber” »
Consumption of Whole-Grain Cereals During Weight Loss
Consumption of whole-grain cereals during weight loss: effects on dietary quality, dietary fiber, magnesium, vitamin B-6, and obesity
OBJECTIVE: While various weight-management approaches produce weight loss, they may differ in dietary quality. We monitored changes in nutrient intakes in overweight and obese subjects on three different weight-management programs. Continue reading “Consumption of Whole-Grain Cereals During Weight Loss” »
Comparison of the Atkins, Zone, Ornish, and LEARN Diets
Comparison of the Atkins, Zone, Ornish, and LEARN diets for change in weight and related risk factors among overweight premenopausal women: the A TO Z Weight Loss Study: a randomized trial.
Gardner CD, Kiazand A, Alhassan S, Kim S, Stafford RS, Balise RR, Kraemer HC, King AC.
Stanford Prevention Research Center and the Department of Medicine, Stanford University Medical School, Stanford, Calif, USA.
CONTEXT: Popular diets, particularly those low in carbohydrates, have challenged current recommendations advising a low-fat, high-carbohydrate diet for weight loss. Potential benefits and risks have not been tested adequately. OBJECTIVE: To compare 4 weight-loss diets representing a spectrum of low to high carbohydrate intake for effects on weight loss and related metabolic variables.
Continue reading “Comparison of the Atkins, Zone, Ornish, and LEARN Diets” »
Optimal Approaches For Weight Maintenance
Determining optimal approaches for weight maintenance: a randomized controlled trial.
Dale KS, McAuley KA, Taylor RW, Williams SM, Farmer VL, Hansen P, Vorgers SM, Chisholm AW, Mann JI.
Department of Human Nutrition, University of Otago, Dunedin, New Zealand.
BACKGROUND: Weight regain often occurs after weight loss in overweight individuals. We aimed to compare the effectiveness of 2 support programs and 2 diets of different macronutrient compositions intended to facilitate long-term weight maintenance. Continue reading “Optimal Approaches For Weight Maintenance” »
Beverage Consumption and Adult Weight Management
Beverage consumption and adult weight management: A review.
Dennis EA, Flack KD, Davy BM.
Department of Human Nutrition, Foods and Exercise, Virginia Tech, Blacksburg, 24061, United States.
Total energy consumption among United States adults has increased in recent decades, and energy-containing beverages are a significant contributor to this increase. Because beverages are less satiating than solid foods, consumption of energy-containing beverages may increase energy intake and lead to weight gain; trends in food and beverage consumption coinciding with increases in overweight and obesity support this possibility. Continue reading “Beverage Consumption and Adult Weight Management” »
Beverage Intake Among Preschool Children
Beverage intake among preschool children and its effect on weight status.
O’Connor TM, Yang SJ, Nicklas TA.
Department of Pediatrics, Baylor College of Medicine, 6621 Fannin St, CCC1540.00, Houston, TX 77030, USA.
OBJECTIVE: The obesity epidemic in the United States continues to increase. Because obesity tends to track over time, the increase in overweight among young children is of significant concern. A number of eating patterns have been associated with overweight among preschool-aged children. Recently, 100% fruit juice and sweetened fruit drinks have received considerable attention as potential sources of high-energy beverages that could be related to the prevalence of obesity among young children. Our aim was to evaluate the beverage intake among preschool children who participated in the National Health and Nutrition Examination Survey 1999-2002 and investigate associations between types and amounts of beverages consumed and weight status in preschool-aged children. Continue reading “Beverage Intake Among Preschool Children” »
Drinking Water is Associated with Weight Loss
Drinking water is associated with weight loss in overweight dieting women independent of diet and activity.
Stookey JD, Constant F, Popkin BM, Gardner CD.
Children’s Hospital Oakland Research Institute, Oakland, California, USA.
BACKGROUND: Data from short-term experiments suggest that drinking water may promote weight loss by lowering total energy intake and/or altering metabolism. The long-term effects of drinking water on change in body weight and composition are unknown, however. Continue reading “Drinking Water is Associated with Weight Loss” »
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