Clinical trials: Diet Quality
Dietary Supplements
A Study Evaluating Quality of Life Parameters Following Use of Emergen-C
The purpose of this study is to determine how Emergen-C use can improve quality of life (QoL) in a real-world setting to help consumers and healthcare professionals understand the benefits of taking Emergen-C on a routine or…
- Trial name
- NCT06654089
- Testing
- Emergen-C Core Super Orange Powder
- Where
- United States
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- HALEON
Cardiovascular Diseases
The Efficacy of Individualized Dietary Advice in Improving Diet Quality and Cardiovascular Health
This study is a a randomized controlled parallel group dietary intervention conducted over six months in participants at high risk of cardiovascular disease living in Ireland (North and South) to evaluate the efficacy of…
- Trial name
- NCT03854461
- Testing
- Personalised dietary advice and educational material, Educational material
- Where
- United Kingdom
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast
Cardiovascular Diseases
Cardiometabolic Effects of Pecans as a Snack
A randomized, 2-arm, parallel trial will be conducted to examine the effect of pecans on markers of peripheral vascular health, lipids and lipoproteins, blood pressure, and glycemic control.
- Trial name
- NCT05071807
- Testing
- Pecans, Usual Care
- Where
- United States
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Penn State University
Diet, Healthy, Pregnancy Related
Digital Intervention To Improve Diet Quality
This study will develop a digital intervention ("Healthy Roots") adapted from a previously tested adult digital obesity treatment intervention ("Track").
- Trial name
- NCT04098016
- Testing
- Digital Intervention
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Duke University
Alcohol Use Disorder
Broccoli Extract Supplementation in Older Adults With Alcohol Use Disorder
Chronic alcohol consumption leads to perturbations in gut microbiome balance (dysbiosis) and disruption of gut barrier integrity.
- Trial name
- NCT05902754
- Testing
- Generally Recognized as Safe - Sulforaphane
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Diet Quality
Nutricity: An mHealth Nutrition Intervention to Improve Diet Quality Among Latino Children
The overall objective of this application is to pilot test an mHealth nutrition intervention within pediatric clinics serving Latino families and evaluate its potential for implementation.
- Trial name
- NCT06266468
- Testing
- Nutricity
- Where
- United States
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Quality of Life
Effect of a Dietary Supplement on Quality of Life
The purpose of this research study is to evaluate the effect of a combination of 3 food components to improve the quality of life in people who have trouble sleeping.
- Trial name
- SleepLift (NCT05323084)
- Testing
- Dietary supplement
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Obesity
Considering Patient Diet Preferences to Optimize Weight Loss
Obesity is increasingly common and can lead to decreased quality of life, increased medical and psychiatric illness, high health care costs, and early mortality.
- Trial name
- DietChoice (NCT01152359)
- Testing
- Choice, Control
- Where
- United States
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Overweight and Obesity
IgG-mediated Food Test for Weight Loss
This study assessed the effect of an IgG-mediated food sensitivity test in combination with a food elimination diet on body composition and secondary outcomes in people who were overweight.
- Trial name
- NCT01592071
- Testing
- Replace reactive foods with non-reactive foods
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Miami
Low Education, Cognition
MINDSpeed Food and Brain Training RCT
The purpose of this study is to learn how foods high in polyphenols and brain training exercises affect older adults' cognitive performance
- Conditions
- Low Education, Cognition, Cognitive Training, Polyphenols
- Trial name
- MINDSpeed (NCT03419052)
- Testing
- Speed of processing training, MIND foods, Cognitive training control
- Where
- United States
- Volunteers
- 212 people, healthy volunteers welcome
- Sponsor
- Indiana University
Diet, Healthy, Diet Habit
The UnProcessed Pantry Project (UP3)
There is a need to develop evidence-based interventions that rural food pantries can use to limit the distribution and intake of ultra-processed foods and promote the distribution and intake of minimally processed foods in the…
- Conditions
- Diet, Healthy, Diet Habit, Disease, Chronic, Health Behavior
- Trial name
- UP3 (NCT04241133)
- Testing
- The UnProcessed Pantry Project (UP3)
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Montana State University
Hypertension, Health Behavior
Nourish: A Digital Health Program to Promote the DASH Eating Plan Among Adults With High Blood Pressure
The goal of Nourish is to help adults with high blood pressure enjoy an eating pattern called DASH (Dietary Approaches to Stop Hypertension) to lower blood pressure and improve health.
- Trial name
- NCT03875768
- Testing
- Tracking plus coaching
- Where
- United States
- Volunteers
- 301 people, healthy volunteers welcome
- Sponsor
- Duke University
Diet, Healthy
Free Living Food Waste Management and Diet Quality Improvement Using Smart Intervention and Food Image Application
The primary aim of this study is to reduce household food waste and improve individual nutrition. This will be achieved using the FoodImageTM smartphone app 1, a novel method for measuring household food acquisition, food intake…
- Trial name
- FoodImage2 (NCT05061888)
- Testing
- Smart Intervention for Food Waste Management and Replacing current diet with Fruits and Vegetables, Smart Intervention for Stress Management
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Oxidative Stress
The Effect of Protandim Supplementation on Oxidative Damage and Athletic Performance
Nutrition supplementation with antioxidants have been discussed as a way to further enhance overall well-being of athletes, promote faster recovery, and improve overall performance.
- Trial name
- NCT02172625
- Testing
- Protandim Dietary Supplement
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Diet, Healthy, Food Security
Food Pantry Client and Staff Preferences for Nutritious no Prep Ready-to-eat Meals
The specific aims of this pilot study are: Aim 1) To identify whether no prep ready to eat meals (intervention) or ingredient bundles (control) have higher client acceptability, liking, satisfaction, and perceived diet quality…
- Trial name
- NCT05593510
- Testing
- No prep ready-to-eat meals, Ingredient bundles (e.g. meal kits)
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Healthy
Evaluating the Availability of Berry Phytonutrients Post-consumption of Fresh and Processed Blueberry by Healthy Adults
This study will evaluate the availability of phytonutrients in two blueberry varieties, chosen for their phytonutrient levels. This will be compared to phytonutrient-matched processed protein bar and a macronutrient-matched…
- Trial name
- BAM (NCT04175106)
- Testing
- a non-traditional (i.e., not typically available in the supermarket) blueberry cultivar bred using natural plant breeding techniques and established as having enhanced nutritive value, a standard commercially available blueberry variety (i.e., cultivar), a "minimally processed" blueberry-rich protein bar
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- North Carolina State University
Healthy
Almonds: Digestive Health and Immune Function of Adults and Children
The purpose of this study is to determine whether incorporating almonds into the diets of families with young children will induce beneficial changes in gastrointestinal function, the fecal microbiota profile, and immune and…
- Trial name
- NCT01973595
- Testing
- Almonds, Then no almonds, No Almonds, Then almonds
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Florida
Diet Modification
A Home-based Intervention to Improve the Diet Quality of Preschoolers
U.S. children eat too little fruits and vegetables and whole grains, and too many energy dense foods, dietary behaviors associated with increased morbidity from cardiovascular diseases.
- Trial name
- NCT03923491
- Testing
- Healthy Feeding, Healthy Eating, Reading Readiness
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Obesity, Cardiovascular Risk Factor
The Pitt Retiree Study: A Diabetes Prevention Program for Medicare Eligible Older Adults
The Pitt Retiree Study (PRS) disseminates a novel, yet practical, diabetes prevention program among Medicare eligible adults in Western Pennsylvania.
- Conditions
- Obesity, Cardiovascular Risk Factor, Eating Behavior, Diet Modification
- Trial name
- PRS (NCT03192475)
- Testing
- GLB plus phone contacts, GLB plus newsletter contacts
- Volunteers
- 322 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Type 2 Diabetes
The Dietary Guidelines 3 Diets Study
The goal of this project is to use a two-stepped study to examine both the adoption of the three dietary patterns as presented by the United States Dietary Guidelines (USDG) and testing of a refined, culturally tailored one-year…
- Trial name
- DG3D (NCT04981847)
- Testing
- Dietary Intervention Meetings
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of South Carolina