Clinical trials: Intake of Vegetables
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)
Overweight Children, Obese Children and Adolescents
The Impact of School-Based Intervention for 9-13-year-old School Children with Overweight and Obesity
Childhood obesity is a major issue for the United Arab Emirates (UAE). Interventions modifying people's nutritional behavior and changing their dietary habits can potentially address this problem.
- Trial name
- NCT06671964
- Testing
- Anthropometric measurements, Questionnaire, Educational sessions
- Where
- United Arab Emirates
- Volunteers
- 403 people, healthy volunteers welcome
- Sponsor
- United Arab Emirates University
Bowel Function Dissatisfaction
Impact of a Dried Vegetable on Bowel Function and Gut Microbiota
A randomized, placebo-controlled, parallel, double-blind trial with three intervention arms and a period of four intervention-weeks that assesses the intake of different dosages of a complex fiber product on bowel function via…
- Trial name
- HappYFiber (NCT05473793)
- Testing
- Dried chicory root particles
- Where
- Netherlands
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Colon Cancer
Vegetable Intake Effect on Heterocyclic Amine Metabolism
This is a randomized trial with crossover design, where each participant will undergo four study phases with a different test meal at the end of each phase.
- Trial name
- NCT04882423
- Testing
- grilled hamburger (7 oz) with no vegetables, grilled hamburger (7 oz) with steamed broccoli and Brussels sprouts (3g/kg body weight combined), grilled hamburger (7 oz) with steamed parsnips, fresh parsley, and celery sticks (3g/kg body weight combined)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Masonic Cancer Center, University of Minnesota
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
Food Habits, Food Preferences
Promoting Vegetable Intake in Preschool Aged Children
The aim of this cluster randomised control trial is to test the efficacy of a repeated taste exposure intervention, a nutritional educational intervention and combination of both to increase intake of an unfamiliar vegetable in…
- Conditions
- Food Habits, Food Preferences, Behavior, Health Behavior
- Trial name
- NCT03003923
- Testing
- Taste exposure, Nutritional education
- Where
- United Kingdom
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Leeds
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
Eating Behavior
Influence of Episodic Memory on Healthy Eating
The present research project investigates if recall of recent eating episodes enhances consumption of fruits and vegetables
- Trial name
- NCT03700931
- Testing
- Eating recall condition, Non-eating recall condition
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma del Estado de Mexico
Healthy Lifestyle, Taste Disorders
Vegetables Intake and Polymorphism TAS2R38 Gene by Healthy Adults
Personalized nutrition is one of the most up to date trends in human nutrition and gains much interest of general public and scientists as well.
- Conditions
- Healthy Lifestyle, Taste Disorders, Diet Habit
- Trial name
- NCT04145453
- Testing
- Intervention genotype personalized nutritional recommendations, Control Group 1 personalized nutritional recommendations, Control Group 2 general nutritional recommendations
- Where
- Poland
- Volunteers
- 174 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
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
Metabolic Ketosis, Cognitive Impairments, Mild
The Effect of Vegetable Oil on Cognitive Functions of MCI Patients
This study explores the feasibility of applying an intervention using vegetable oils (coconut and sunflower oils) on individuals diagnosed with Mild Cognitive Impairment.
- Trial name
- DICe (NCT03727386)
- Testing
- Coconut oil, Sunflower oil
- Where
- United Kingdom
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Bournemouth University
Chronic Obstructive Pulmonary Disease
Effect of Increased Fruit and Vegetable Intake on Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is the UK's fastest growing fatal disease and is estimated to cost the health service close to £1 billion every year. Around 80,000 people in Northern Ireland suffer from COPD.
- Trial name
- DISCO (NCT00435708)
- Testing
- 5 portions fruit and vegetables/day
- Where
- United Kingdom
- Volunteers
- 81 people
- Sponsor
- Queen's University, Belfast
Cardiovascular Disease, Obesity
A Small Nudge for Better Health Through Reduced Salt Intake, Increased Vegetable Intake, and Smaller Portion Size
This study will investigate whether small changes (nudges) made in a cafeteria, where participants eat for 4 weeks, can improve their food behavior and health during the 4 weeks, and 6 weeks and 6 months after their stay.
- Trial name
- NCT02808910
- Testing
- Nudged to eat less added salt and more other seasonings, Nudged to avoid foods high in salt content, and to choose foods low in salt content, Nudged to eat more vegetables
- Where
- Norway
- Volunteers
- 144 people
- Sponsor
- LHL Helse
Hypertension, Diet, Healthy
eCulinary Medicine Emphasizing Herbs/Spices to Increase Vegetable Intake
e-Culinary medicine emphasizes on herbs and spices, will increase consumption of vegetables and reduce sodium in the diets of people with hypertension and lead to a more favorable health profile.
- Conditions
- Hypertension, Diet, Healthy, Culinary Medicine
- Trial name
- NCT05587855
- Testing
- E-group
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Texas Tech University
Intake of Fruit, Intake of Vegetables
Training, Coaching and Marketing Program for Vegetable and Fruit Vendors in Markets to Improve Food Safety Practices and Vegetable and Fruit Intake Among Women 20-49 yr Old in Quezon City, Philippines
The Vendor Business School for Healthy Diets (VBS-4HD) study is a research project designed to examine whether supporting small-scale fruit and vegetable vendors with knowledge on food handling and business management, as well as…
- Conditions
- Intake of Fruit, Intake of Vegetables, Food Safety
- Trial name
- VBS4HD (NCT07909044)
- Testing
- Training, coaching and marketing program
- Where
- Philippines
- Volunteers
- 1,143 people, healthy volunteers welcome
- Sponsor
- The International Livestock Research Institute (ILRI)
Diet Interventions, Food Security
Ripe for Revival: Outcomes Evaluation of a Mobile Produce Market With Vouchers
Increasing access to healthy foods is crucial to combating chronic disease in rural communities. The Ripe for Revival mobile market, a non-profit eastern NC-based mobile market, seeks to improve healthy food access among those at…
- Conditions
- Diet Interventions, Food Security, Nutrition Security, Fruit and Vegetable Intake
- Trial name
- NCT07218978
- Testing
- Mobile Market Voucher Outcomes Study
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- North Carolina State University
Food Insecurity, Carotenoid Status
Produce Prescriptions and Veggie Meter Scores for College Food Security
The goal of this pilot intervention study is to learn if providing weekly produce boxes helps college students who struggle to afford healthy food. It will also test if this program is practical to run on a college campus.
- Conditions
- Food Insecurity, Carotenoid Status, Produce Prescription
- Trial name
- NCT07511699
- Testing
- Produce boxes
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
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