View clinical trials related to Healthy Diet.
Filter by:This randomized controlled trial aims to study how a high intake of a fibre-rich bread affects the composition and functioning of the gut microbiota in healthy subjects, and how this, in turn, impacts on the release of gut peptides, intestinal permeability, stress and cognitive performance.
Purpose: The overall purpose of this study is to evaluate the impact of a suite of environmentally focused nudges on the nutritional quality of consumers' food selections. Participants: ~2,000 US adults ages 18-25, at least 25% currently enrolled full-time in college, recruited from CloudResearch Prime Panels. Procedures: Participants will be randomly assigned to view food products with or without environmental nudges (eco-labels, peer comparison message, and swaps). They will be asked to select items that they most wish to purchase and will then be asked a series of questions about the products and nudges. Questions will also include standard socio-demographic variables.
The aim of the project is to study if supplementation with eustress plant food like lettuce grown in mild salinity condition affects health in a healthy population.
This pilot study will provide a theory-based low-cost and easy-to-operate program in the area of healthy lifestyle promotion among community dwelling older adults. The blended intervention product will be helpful for health professionals, social workers and practitioners working in the elderly centers and health centers to promote older adults' PA, healthy diet and wellness. Furthermore, this study would initiate advocacy for policymakers to disseminate cost-saving, time-efficient and effective healthy lifestyle programs to the communities for healthy aging promotion.
This study will focus on acute effects of added sugars on brain health in a specific age group (30-64 years old). We will provide participants two meals (one meal containing 16 g of added sugars and the other containing 61 g of added sugars) and examine blood vessel function and brain structure using a MRI.
The purpose of this study is to assess the metabolic effects of plant based diet on healthy young adults.
This is an open-label observational single-group clinical trial to study the efficacy of a commercial superfood blend and its effect on markers of well-being and improvement of long-term healthy eating habits.
The aim of the study is to provide proof of the effectiveness, acceptability, healthfulness and nutritional adequacy of dietary guidelines to reduce greenhouse gas emissions. The study will compare the effect of dietary advice based on 1) healthy climate-friendly dietary guidelines (intervention group) or 2) standard healthy dietary guidelines (control) on greenhouse gas emissions associated with dietary intake over 12 weeks.
There is sufficient evidence on the beneficial effects of fish consumption on health, mainly associated with the content of omega-3 polyunsaturated fatty acids (EPA and DHA) present mainly in blue fish. Different national and international organizations have issued recommendations on the optimal amount of fish that the population should consume to prevent certain chronic diseases related to diet. Thus, the WHO recommends eating fish regularly (1-2 servings per week for healthy adults) to ideally provide the equivalent of 250 mg of omega-3 fatty acids (EPA + DHA). Not reaching the optimal levels of EPA + DHA increases the risk for cardiovascular diseases, increasing the risk of death according to certain epidemiological studies. In this sense, using more precise techniques such as membrane lipidomics, allow adequate quantification and monitoring of fatty acid levels present in our body and how this lipid profile can change according to metabolism and diet. The objective of this study is to carry out a clinical trial of nutritional intervention with an adult population without pathologies that has a low consumption of fish (<2 servings / week) to evaluate the effectiveness of an intervention strategy based on increasing the number of fish servings through a controlled intake of fresh and canned fish. The results aim to show that increasing fish intake has an impact on lipid metabolism and in the future, for the prevention of certain chronic diseases, the introduction of canned fish can be a healthy strategy to increase fish consumption to long term.
This randomized, double blind, controlled trial investigates changes in the cardiovascular index (triacylglycerol/HDL-cholesterol × waist/hip ratio) after 12 weeks of marine protein hydrolysate (MPH) or whey protein powder (placebo) supplementation in adult healthy persons. Additionally, the study investigates potential effects on plasma parameters of metabolic health including lipids, glucose, inflammatory parameters and redox state, as well as associations between dietary MPH and body weight, abdominal obesity, body composition, and gut microbiota composition. Finally, putative end-products of diet-microbial interactions (TMAO and short-chain fatty acids) with CVD risk factors and biomarkers of mitochondrial function are examined.