Active clinical trials for "Overweight"

The objective of this study is to determine the acute effects of a dairy supplement compared to a soy supplement on oxidative and inflammatory stress in overweight and obese subjects in the absence of any changes in adiposity.

The increasing prevalence of childhood overweight has been found to be related to decreased levels of physical activity (PA) and increased energy content of the diet. Childhood offers an opportunity to develop and support health-promoting behaviors. Pacific Kids DASH for Health (PacDASH) is a community-based intervention that links food, PA, and health, and targets overweight children in Hawaii with a goal of preventing further weight gain. Components of the intervention include a food and PA prescription delivered by physicians at community-based health centers complemented with a toolbox of activities, behaviorally tailored messages, and PacDASH educational materials. This project will extend and apply the nationally recommended DASH eating pattern to children and the growing population of Asians and Pacific Islanders. The investigators will incorporate culturally preferred foods, recipes, and PA messages that meet DASH and other national guidelines. The approach will target child food behaviors and social and environmental cues that are important to making healthy food and PA choices and will provide steps to behavior change. Farmers markets at participating health centers are a support resource for activities. Providing access to, coupons for, and guidance about selecting and preparing fresh fruits and vegetables at a convenient health center farmers market will support increased intake of nutrient-rich foods among these children who are overweight and at risk for obesity. Pacific Islanders are among the world's most obese populations while Asians, although of relatively low body mass index (BMI), carry much of their body fat in the upper body and exhibit greater health risk at the same BMI. Through this project, the investigators hope to learn more about body size and composition in children of the Pacific Region for whom there are few national data. In addition, evaluate the effectiveness of a community-based intervention within a health care system on managing overweight in children.

Nearly 20% of women do not return to their pré-gestacional body weight. The purpose of this study is to investigate the effect of diet and socio-demographics factors during gestation and postpartum period to body weight change after delivery. This is a clinical trial with 180 women interviewed at 1 (baseline), 2, 3, 4, 5 and 6 months postpartum. The dietary data were obtained by employing the Food Consumption Frequency Questionnaire with reference to the first and sixth months of postpartum.

Randomized controlled single-blinded intervention study in 111 overweight and obese subjects with risk factors of developing type 2 diabetes, with the aim to investigate effects of isoenergetic high cereal fiber as compared with high protein diets over 6 and 18 weeks. Proof of principle study with analysis according to study protocol, investigating whether isoenergetic high cereal fiber and high protein diets with comparable fat contents, if adhered to and after exclusion of known confounders such as changes in body weight, intake of drugs with known effects on insulin sensitivity, or relevant changes in physical activity, indeed affect insulin sensitivity.

This clinical trial aims to compare the effect of a nutritional intervention based on Mindful Eating, with standard dietary treatment, in changing the eating behavior of overweight individuals.

To determine the efficacy of Palatinose versus sucrose on Flow Mediated Dilation (FMD) in healthy subjects with mild hypertension.

The primary purpose of this study is to determine the effectiveness of six weeks of watermelon puree supplementation, compared to control (no treatment), on blood antioxidant capacity, inflammation markers in the blood, biomarkers of metabolism in the blood, and cardiovascular disease markers in the blood, and biomarkers in the blood related to watermelon ingestion in overweight post-menopausal women. The secondary purpose is to compare body composition and body mass between the watermelon supplement group and the control group.

The present study aims to investigate the effect of a standardized liquid breakfast containing a food grade propionate colon release form on ad libitum eating and appetite perception in healthy overweight humans using a double-blinded, randomized, cross-over study design

Scientific evidence is growing on the health benefits of herbs/spices. The study is interested in understanding how various herb and spice blends influence the function of blood vessels. The study is also interested in how blood sugar, the insulin hormone and immune cells may be related to how well the blood vessels function. Herbs and spices have components called phytochemicals that may be related to how well blood vessels function. The study is planned to investigate these relationships. After qualifying to participate in the research study, participants will be asked to come to the Clinical Nutrition Research Center (CNRC) for four on-site Study Days, each lasting for about 8 hours with a 40 min followup to measure vessels' function the next morning. On each Study Day, different amounts of herbs/spices will be included in a breakfast meal. The herbs and spices are purchased in the grocery store and are Italian herbs, cinnamon, and a mix of pumpkin pie spices (cinnamon, ginger, clove, nutmeg). All meals will be prepared in the CNRC's kitchen using foods and ingredients purchased at the local grocery store. Blood collection and blood vessel function tests will be performed during the Study Day using typical procedures used in hospitals, doctor offices, and clinics.

Cardiometabolic disorders are a leading cause of death worldwide. Replacing saturated fatty acids (SFA) with unsaturated fatty acids is recommended as a way of lowering cardiometabolic disease risk. Consuming a diet rich in SFA may lead to a greater metabolic-inflammatory response in white adipose tissue during the fasting state, when compared to eating a diet rich in monounsaturated fatty acids (MUFA). Since individuals spend most of the day in the fed (or postprandial) state, it is important to see how different types of dietary fatty acids affect postprandial white adipose tissue and systemic metabolic-inflammatory responses. This study will investigate the effect of a SFA-rich meal on markers of white adipose tissue and systemic metabolic-inflammation, compared to a MUFA-rich meal in overweight adults. In a randomised, single blind controlled, cross-over manner participants will consume either a SFA- or MUFA-rich meal and sequential blood and white adipose tissue samples will be collected before and until 6 hours postprandially.