Clinical trials: Vegetable Intake
Fruit and Vegetable Consumption
Fruit and Vegetable Intake Promotion. "The UVa Community Eats Healthy" Study Protocol (University of Valladolid)
The goal of this randomized controlled trial is to increase the consumption of fruit and vegetables of the University of Valladolid (UVa) community employing three different online methodologies: facebook (FB), virtual campus…
- Trial name
- UVa (NCT05900739)
- Testing
- Increase of fruit and vegetable consumption
- Where
- Spain
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- University of Valladolid
Health Behavior, Risk Reduction Behavior
Multiple Risk Behavior Intervention in Health Care Settings
This study (aka Healthy Directions2 or HD2) builds on an earlier study titled Healthy Directions (aka Healthy Directions 1 or HD1).
- Trial name
- HD2 (NCT01415492)
- Testing
- HD2, HD2+
- Where
- United States
- Volunteers
- 2,440 people, healthy volunteers welcome
- Sponsor
- Dana-Farber Cancer Institute
Behavioral Changes, Psychology, Social
Using Reinforcement Schedules to Increase Fruit&Vegetable Intake, Reduce Waste, and Increase School Lunch Participation
Using small monetary rewards to reinforce healthy behaviors, such as the consumption of fruits and vegetables (F\&V), the investigators tested fixed and variable reinforcement schedules in three middle schools.
- Conditions
- Behavioral Changes, Psychology, Social, Nutrition
- Trial name
- NCT05633251
- Testing
- Variable (random) interval, Variable (non-random) interval, Variable (random) interval with table tents
- Where
- United States
- Volunteers
- 1,626 people, healthy volunteers welcome
- Sponsor
- New Mexico State University
Cardiac Rehabilitation, Physical Activity
Evaluation of an E-intervention on MHBC for Chinese Cardiac Patients in Home-based Rehabilitation
By using the Health Action Process Approach (HAPA) model as a theoretical backdrop, the proposed study aims to provide a 10-week e-health learning strategies for Chinese cardiac patients, with which they can follow at home after…
- Conditions
- Cardiac Rehabilitation, Physical Activity, Fruit and Vegetable Intake
- Trial name
- NCT03636724
- Testing
- E-intervention
- Where
- China
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Hong Kong Baptist University
Obesity, Behavior
Increasing Vegetable Intake in Children
The purpose of this study is to test the feasibility of an innovative approach to increase the amount of vegetable's (V) intake consumed by preschool children who are predominately African-American (AA) and Hispanic-American (HA).
- Conditions
- Obesity, Behavior, Food Habits
- Trial name
- NCT02216968
- Testing
- Increase vegetable intake in pre-school children
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Physical Activity, Fruit and Vegetable Intake
eHealth Intervention to Promote Self-regulation of Physical Activity and Fruit and Vegetable Intake Among Adults Who Visit General Practice
The investigators have developed an eHealth intervention based on self-regulation for the promotion of self-regulation of physical activity and fruit and vegetable intake among adults who visit general practice.
- Conditions
- Physical Activity, Fruit and Vegetable Intake, Self-regulation, Empowerment
- Trial name
- NCT02211040
- Testing
- My Plan
- Where
- Belgium
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- University Ghent
Pediatric Obesity
Children's Taste Study to Increase Vegetable Intake in Preschoolers
Studies have shown that when exposed to a variety of food and flavor options people tend to consume more than when only one item is presented.
- Trial name
- CTS (NCT03043118)
- Testing
- Variety Intervention
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Penn State University
Fermented Vegetable Intake, Fermented Vegetable Acceptability
Fermented Vegetables and Gut Microbiome Pilot Study
The purpose of this research is to determine the effect of fermented vegetable consumption on LAB abundance and tolerability of the intervention in young healthy people before conducting a full RCT with older participants.
- Conditions
- Fermented Vegetable Intake, Fermented Vegetable Acceptability, Gut Health, Gut Microbiome
- Trial name
- NCT06883994
- Testing
- Fermented vegetable intervention
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Development of Eating Behavior
Comparison of Effect of Repeated Exposure, Flavor-Flavor and Flavor-Nutrient Learning on Vegetable Acceptance in Infants
This study aims at comparing learning mechanisms to increase vegetable acceptance in infants at complementary feeding, namely repeated exposure (RE), flavor-flavor learning (FFL) and flavor-nutrient learning (FNL); measuring the…
- Trial name
- T221_HabEat (NCT01790191)
- Testing
- Repeated consumption of basic artichoke purée., Repeated consumption of sweet artichoke purée., Repeated exposure to fat artichoke purée.
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Dietary Exposure
Tasting Plant Forward Meals
This study aims to examine how the amount of potato and form of potato within a meal impacts intake and acceptability of other non-starchy vegetables.
- Trial name
- NCT07202988
- Testing
- vegetable combination 1, vegetable combination 2, vegetable combination 3
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sara Maksi
Periodontitis
Effect of Dietary Intake of Dried Whole Food Concentrates (Juice Plus) on Clinical Outcomes Following Periodontal Therapy: A Pilot Study
There are 3 hypotheses to be tested: 1. That daily supplementation with Juice Plus+ will significantly improve treatment outcomes over placebo supplementation, at 3-months post-therapy, when used as an adjunct to conventional…
- Trial name
- BHAM-NSA-05-01 (NCT00952536)
- Testing
- Daily Juice Plus+ with vegetable & fruit & berry capsule
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Birmingham Community Healthcare NHS
Children, Only, Nutrition, Healthy
Fruit and Vegetable Intake in Preschoolers
The goal of this randomized controlled trial is to examine fruit and vegetable consumption in preschoolers following a nutrition education curriculum. The main questions it aims to answer is: 1.
- Trial name
- NCT05730530
- Testing
- Nutrition education curriculum
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Fruit and Vegetable Intake, University Students
Fruit & Vegetable Consumption and Behavioral Determinants Among Health Profession Students
This is an ancillary study of National Clinical Trial (NCT) #06229262 (which was a clinical trial that examined the effect of a 12-week mango intervention in college/university students).
- Conditions
- Fruit and Vegetable Intake, University Students, College Students, Self-Efficacy
- Trial name
- NCT07848958
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Obesity and Type 2 Diabetes, Diet Modification
Mobile Regulation of Craving Training (mROC-T) to Improve Dietary Intake in Rural Adolescent Girls
The goal of this clinical trial is to test if a regulation of craving training intervention in the form of a mobile phone app can increase fruit and vegetable intake in adolescent girls ages 14-18 years of age.
- Trial name
- ROC Teens! (NCT06723028)
- Testing
- Regulation of craving training
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Wyoming
Iron Deficiency Anemia
Effect of Nutrition Education on Vegetable and Legume Intake Among Households in Accra
The main purpose of this observational study is to determine the effect of nutrition education on the knowledge and behaviour of households towards the consumption of green leafy vegetables, legumes and vitamin C-rich fruits and…
- Trial name
- NCT07012473
- Testing
- Nutrition education on green leafy vegetables and legumes
- Where
- Ghana
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Ghana
Vegetables, Cardiovascular Disease
Clinical Investigation on the Effects of a Vegetable Juice Treatment
The purpose of the investigators study is to investigate the impact of a commercial vegetable juice on dietary vegetable intake and select cardiovascular risk factors in a generally healthy population.
- Conditions
- Vegetables, Cardiovascular Disease, Blood Pressure
- Trial name
- NCT01161706
- Testing
- Vegetable Juice
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Obesity, Overweight
Pounds Off Digitally (POD): The Use of Podcasting and Mobile Media to Promote Weight Loss
Overweight and obesity play a role in both cancer incidence and survival rates. Many people have found attending weight loss support groups to be time-intensive.
- Trial name
- POD (NCT01139255)
- Testing
- Podcasting + mobile media
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Obesity
Factors Affecting Caloric Regulation in Human Feeding
This study will test the hypothesis that reducing the energy density of the diet by incorporating more water-rich foods will result in: 1) greater weight loss and weight maintenance; 2) greater diet satisfaction and satiety; and…
- Trial name
- NCT00108784
- Testing
- Reduced-energy-density diet
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Diet, Healthy
Discovery of Biological Signatures for Cruciferous Vegetable Intake (Single Serving)
The purpose of this project is to study the molecular and metabolic profiles in human plasma, urine and microbiome composition following the consumption of broccoli sprouts.
- Trial name
- NCT04641026
- Testing
- Broccoli sprouts, Deuterium oxide-labelled broccoli sprouts, Alfalfa sprouts
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Oregon State University
Overweight, Obese
Barriers and Facilitators to Vegetable Intake
The purpose of this study is to find out why people do or do not eat vegetables.
- Trial name
- NCT03607526
- Testing
- Barriers, Facilitators
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center