View clinical trials related to Diet.
Filter by:The incidence of type 2 diabetes worldwide has increased significantly over the past decades, which is associated with changing dietary habits and physical inactivity. According to the diet, so far there has been a great focus on the quality of carbohydrates and fat in relation to metabolic health, while the importance of protein has been neglected. The Danes' average protein intake is 1.5 g/kg/day, which is at the high end of the recommendations (0.8-1.5 g/kg/day) from the Nordic Nutrition Recommendations (NNR 2023). Recent studies in rodents have shown that protein restriction has positive effects on health, including improved glucose and insulin homeostasis and reduced fat mass, while a high intake of protein has a negative effect on insulin sensitivity. Previously the investigators have shown, in healthy young men, that consuming a diet low in protein (0.9 g/kg/day), compared to the participants usual diet (1.5 g/kg/day), over 7 days, resulted in an increased insulin sensitivity as well as a marked increase in the plasma fibroblast growth factor 21 (FGF21) concentration. The increased insulin sensitivity is thought to be mediated by the increase in plasma FGF21 concentration. However, the effect is not yet fully understood. It is also not clear whether the increase in plasma FGF21 concentration, as well as the mentioned metabolic effects on insulin and glucose homeostasis, will take place if the participants are kept weight stable on a eucaloric diet.
This study aimed to investigate the effect of different doses of hydrolyzed collagen (HC) with resistance exercise (RE) on whole body collagen synthesis in middle-aged males and females.
This study determined the effect of dietary education given to hemodialysis patients on dietary treatment and symptoms.
A parallel intervention was conducted to test the effect of consuming diets enriched with red palm olein (RPOO), extra virgin coconut oil (EVCO) and extra virgin olive oil (EVOO; positive control) in centrally obese individuals over a 12-week period. Following the screening of the subjects' health status, including their biochemical and lipid profiles, the subjects completed a 12-week dietary intervention. Both fasting blood and urine samples were collected at baseline (day 0) and endpoint (week 12); measurements were taken in duplicates. All data collected were blinded to the investigators by an independent third party until the completion of the analysis.
The purpose of this clinical trial is to demonstrate the effect of daily consumption of chia seeds, if any, on HDL cholesterol levels and compare this to the effects of oats on HDL levels in adult populations.
The proposed project explores the acceptability and health benefits of ready-to-eat (RTE) meals based on the Dietary Approaches to Stop Hypertension (DASH) eating plan. The researchers have developed 14 recipes following the DASH eating plan, which is recommended for the prevention of cardiovascular disease (CVD). The prepackaged meals will be processed using Washington State University (WSU) microwave technologies to ensure food safety. In this pilot study, a sample of 30 participants will be recruited by to study the impact of the DASH meals on blood pressure. All meals will be provided to participants, who will consume the meals daily over a period of 4 weeks. Daily and weekly monitoring of participants (blood pressure and weight) will allow us to gain a scientific understanding on the preventive power of healthy diets in lowering blood pressure and reducing CVD risk.
Game on Philly is a multi-component out-of-school time intervention delivered by trained sport-based youth development coaches and health navigators using evidenced-based programming. The program evaluation assesses the impact of this minimal-risk intervention to reduce the prevalence of obesity-related health disparities in racial and ethnic minority middle school youth. The program is a virtual sport-based youth development program, supplemented with nutrition education. The program was modified due to Covid-19 and is entirely virtual. Using a quasi-experimental design, six schools are assigned to the intervention arm and six schools are assigned to the comparison arm. Participants in intervention schools receive access to daily, online after school programming, with live sessions with sports providers (via Zoom), weekly team meetings with a health coach (via Zoom), text-messages via the Remind app, and the monthly delivery of Activity Kits directly to their homes for six months. Comparison school participants receive access to the Game on Philly app with workout and sports content and receive one activity kit delivery at the start of the program. Parent-child dyads recruited from each school complete surveys at baseline and at the end of the 6-month program (follow-up). It is hypothesized that youth participating in the intervention will experience significantly greater increases in physical activity at the end of the 6-month intervention compared to youth participating in the comparison arm (primary outcome). Secondary outcomes will examine changes in dietary intake, self-efficacy for physical activity and positive youth development.
The purpose of this study is to determine the effect of a weight-loss diet on body composition in women who practice reformer pilates for 12 weeks. It compares dietary habits and macro and micronutrient intakes in subjects with and without a weight-loss diet at the start and end of the study.
Microbial derived uremic solutes (p-cresol sulfate, indoxyl sulfate, and phenylacetylglutamine) are present in blood and excreted into the urine. Uremic solutes have high inter-individual variability of unclear etiology, that the investigators hypothesize is due to intestinal microbiome variation and/or dietary variation between people. In this study, the investigators will collect baseline samples on participant's habitual diet. The investigators will then administer a homogenous diet to all participants for 7 days and examine levels of uremic solutes in the urine via 24-hour urine collection during this period. In parallel, the investigators will monitor microbiome composition. The investigators predict that during the period subjects are consuming the same, homogenous diet, their excretion of uremic solutes (p-cresol sulfate, indoxyl sulfate, and phenylacetylglutamine) into the urine will have less inter-individual variation.
The study aims to investigate the effects of Cognitive Behavioural therapy intervention on sleep and it's effects on well-being, dietary intake and food preferences during COVID-19. The study will investigate whether delivery of a CBT intervention will lead to an improvement in sleep quality and sleep duration and will consequently improve metabolic health. The participants will be randomized into two groups with one half in the intervention arm and the other in the control arm of the study.