It has been postulated that increased dietary sodium associated with greater food intake by obese people is a mechanism for the relationship between obesity and blood pressure (BP). We have evaluated this hypothesis by exploring the interrelationships of measures of obesity, sodium intake, and BP in 248 "normal" adolescents, 16 to 17 years of age. As an index of sodium intake, the sodium excret...

OBJECTIVES To test whether increased television viewing is associated with increased total energy intake and with increased consumption of foods commonly advertised on television, and to test whether increased consumption of these foods mediates the relationship between television viewing and total energy intake. DESIGN Prospective observational study with baseline (fall 1995) and follow-up (...

introduction: ulcerative colitis (uc) is a chronic inflammatory disorder of the colon of unknown cause that is associated with important nutrition deficiencies such as protein-energy malnutrition, vitamin and mineral deficiencies. because no study has been carried out to date in iran, the aim of this pilot study was the assessment of dietary intake of these patients. methods: in this pilot stud...

BACKGROUND Thus far, there have been no controlled studies to examine optimal levels of energy provision in critically ill patients with acute renal failure (ARF) receiving artificial nutrition. METHODS After a 24 h nitrogen-free regimen (20% dextrose), we assigned during an open-label, AB/BA-crossover-trial, 10 ARF patients receiving both total parenteral nutrition (TPN) and renal replacemen...

Stress is often associated with binge eating. A critical component of the control of stress is the central norepinephrine system. We investigated how dietary-induced binge eating alters central norepinephrine and related behaviors. Young male Sprague Dawley rats received calorie deprivation (24 h) and /or intermittent sweetened fat (vegetable shortening with sucrose; 30 min) twice a week for 10...

BACKGROUND Replacement of caloric sweeteners with lower- or no-calorie alternatives may facilitate weight loss or weight maintenance by helping to reduce energy intake; however, past research examining low-calorie sweeteners (LCSs) and body weight has produced mixed results. OBJECTIVE The objective was to systematically review and quantitatively evaluate randomized controlled trials (RCTs) an...

As the widespread availability of highly calorific food has resulted in a high incidence of obesity, attempts to decrease body weight have concentrated on trying to reduce energy intake. It is suggested that this is not the best approach. Although consuming more calories than expended is part of the initial problem, it does not follow that reducing intake, unless consciously counting calories, ...

The current review examined published data on the intake of all major low-/no-calorie sweeteners-aspartame, acesulfame-K, saccharin, sucralose, cyclamate, thaumatin and steviol glycosides-globally over the last decade. The most detailed and complex exposure assessments were conducted in Europe, following a standardized approach. Japan and Korea similarly had up-to-date and regular intake data a...

BACKGROUND AND AIMS The mechanism of intraduodenal fat induced inhibition of food intake is still unclear. Therefore, we tested the ability of duodenal fatty acids to suppress food intake at a lunchtime meal; in addition, we were interested to test if these effects were mediated by cholecystokinin (CCK) A receptors. SUBJECTS AND METHODS Three sequential double blind, three period crossover st...

background: finding new tolerable methods in weight loss has largely been an issue of interest for specialists. present study compared a novel method of calorie shifting diet (csd) with classic calorie restriction (cr) on weight loss in overweight and obese subjects. methods: seventy‑four subjects (body mass index ≥25; 37) were randomized to 4 weeks control diet, 6 weeks csd or cr diets, and 4 ...