View clinical trials related to Energy Intake.
Filter by:This project is feasibility study looking at extreme exercise and possible diet intervention study to counter muscle and weight loss during a 2 person Greenland Ski Traverse in April 2023. By increasing energy intake to above the currently theoretical capacity (2.5 x RMR) the aim is to test a method to find out if there is a maximum to energy intake and whether energy deficit can be minimised; weight loss attenuated, and whether muscle can be preserved. If not, what are the likely adaptive mechanisms and use this to inform future work on dietary interventions
Exercising in the fasted state results in greater fat oxidation during exercise and results in decreased caloric intake in the meals after exercise. However, the studies that examine fasted vs. fed exercise utilize a carbohydrate-based breakfast, which can increase blood glucose and insulin concentrations, which is considered a negative consequence. A protein breakfast, which can increase satiety and rest of day energy intake could also increase resting energy expenditure as well as fat oxidation during exercise. However, comparisons between fasting exercise and pre-exercise breakfast macronutrient intake (i.e., carbohydrate vs. protein) have not been made. Therefore the purpose of this study is to investigate if eating breakfast and the composition of this breakfast before exercise has an effect on the food eaten throughout the rest of the day.
The aim of this project is to investigate the effect of erythritol (given as pre-load), compared to sucrose, sucralose, and water on energy intake during a subsequent ad libitum test meal in healthy participants. Furthermore, the release of GI hormones, glycemic control, appetite-related sensations, GI tolerance, sweetness and liking in response to the pre-loads will be investigated.
An intervention study on the effect of dietary guidance with focus on implementing recommended food texture, at the department of Eating and Swallowing difficulties, Region Midtjylland, Denmark. Energy- and protein intake, Weightloss, Bodymass composition, Fluid balance and Activities of Daily Living (ADL), will be measured by Bioimpedance spectroscopy, interviews and a questionnaire.
This study assesses the acute effects of a standardized 20-minute vaping episode compared to a non-vaping control condition on ad libitum food intake during a 30-minute buffet meal, occurring approximately 45 minutes after the vaping episode
This study plans to learn more about how type of exercise influences measures of appetite regulation. In this study, investigators will be evaluating a resistance exercise session (using weight machines and free weights) and an aerobic exercise session (using a treadmill). Participants will also complete a sedentary control condition. A secondary purpose is to compare sex-based differences in appetite-indices in response to exercise. Therefore, the responses to aerobic and resistance exercise will also be compared between men and women.
To assess concerns and barriers for measuring milk intake of breast fed infants using the remote food photography method and SmartIntake smartphone application. These data will 1) provide support for further development of the Infant RFPM and 2) provide important preliminary data in a National Institutes of Health grant application being developed and assess the prevalence of exclusive breastfeeding and complementary breastfeeding in the study population.
The primary cause of being overweight is an imbalance in calories consumed and energy expenditure. A surplus in energy intake might result in body fat deposition and thereby body weight gain. Therefore, food intake regulation is crucial to control the body weight gain. Appetite regulation plays an important role in determining the food intake, which is a complex process influenced by the individual (physiology and psychology) and environment. Satiation (process that leads to the termination of eating) and satiety (decline in hunger, increase in fullness after a meal has finished) are the precursors of appetite regulation, which may be induced by various food components such as macronutrients, water, alcohol and non-digestible polysaccharides. High viscosity and swellable/bulking food components such as dietary fibre are expected to elicit stronger satiation/satiety than the macronutrients or clear liquid. Due to its unique physicochemical properties, dietary fibre has been recognized as potential ingredient that helps to enhance the sensation of satiety in the upper gut by increasing gastric distension and delaying gastric emptying, which subsequently reduces the food intake. IQP-AK-102 comprises of a proprietary blend of dietary fibres known to promote a feeling a fullness. The objectives of this study are to evaluate the efficacy and safety of IQP-AK-102 on appetite reduction in overweight subjects during a 4-weeks interval.
Dairy products have a potential to be healthy snack foods for children. The purpose of this project is to investigate the short-term effects of Greek yogurt, a new popular dairy product on the regulation of glucose homeostasis, satiety and energy intake in normal weight and overweight/obese children.
The purpose of this study is to investigate the effect of eating various levels of mycoprotein (Quorn) on feelings of appetite, energy intake and levels of gut hormones in overweight volunteers.