Clinical trials: Vegetable Intake
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
Cardiovascular Disease
Effects of Nopales (Opuntia Spp.) on Lipoprotein Profile and Oxidative Stress in Moderately Hypercholesterolemic Adults
In light of the high CVD morbidity and mortality, promoting simple interventions to improve serum lipids and decrease oxidative stress are warranted to help prevent chronic diseases.
- Trial name
- NCT02209493
- Testing
- Food supplementation: nopales, Food supplementation: cucumber
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Obesity, Fruit and Vegetable Intake
Fruits and Vegetables Incentives Study
The goal of this study is to evaluate the effectiveness of financial incentives delivered in real-time at point of purchase, on low-income consumers' purchase of fruits and vegetables, fruits and vegetables consumption, diet…
- Conditions
- Obesity, Fruit and Vegetable Intake, Healthy Diet
- Trial name
- NCT04235413
- Testing
- Real-Time Incentives Group
- Where
- United States
- Volunteers
- 244 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Vegetable Intake After Weaning With Vegetables or Fruits, Fruit Intake After Weaning With Vegetables or Fruits
Mum Can I Have Vegetables Again? Development of Vegetable Preferences
Rationale: Despite the health benefits, children's consumption of vegetables is below the recommendations. Most human food preferences are learned through mere exposure, imitation, and conditioning principles.
- Trial name
- VaVo (NCT01858337)
- Testing
- green beans group, Artichoke group, Apple group
- Where
- Netherlands
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Obesity, Feeding Behaviors
Increasing the Variety of Vegetables and Fruits Served to Preschool Children at a Snack
Intake of vegetables and fruits in preschool children is less than recommended amounts. Although offering a variety of foods has been shown to increase intake, this effect has not been well studied for low-energy-dense foods.
- Trial name
- NCT01557218
- Testing
- Cucumber snack, Pepper snack, Tomato snack
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Penn State University
Colon Cancer
Cruciferous Vegetable Intake and Histone Status in Screening Colonoscopy Patients
This research study will assess cruciferous vegetable intake in patients presenting for screening colonoscopy and correlate intake with histone status and histone deacetylace (HDAC) expression in tissue biopsy specimens and…
- Trial name
- NCT01344330
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Vegetable Acceptance in Early Childhood, Childhood Obesity
Baby's First Bites: Promoting Vegetable Intake in Infants and Toddlers
Overweight and obesity in preschool children is more and more common and predicts overweight in later childhood and adulthood. A healthy eating pattern with many vegetables decreases the risk to develop overweight.
- Conditions
- Vegetable Acceptance in Early Childhood, Childhood Obesity, Childhood Overweight
- Trial name
- NCT03348176
- Testing
- Vegetable exposure, VIPP-Feeding Infants, Control
- Where
- 2 sites in Netherlands
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- Universiteit Leiden
Fruit and Vegetable Intake, Eating Behavior
Effectiveness of the Apprenti en Action School-based Culinary Program on 9-10-year-old Children's Food Literacy
In New Brunswick, Canada, only 53% of Kindergarten to Grade 5 students reported eating five or more vegetables and fruits per day in 2016-2017.
- Trial name
- NCT05278377
- Testing
- "Apprenti en Action" program
- Where
- Canada
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universite de Moncton
Diet, Healthy, Health Behavior
A Food As Medicine Approach to Address Food Insecurity in Rural North Carolina
Increasing fruit and vegetable (FV) intake, and reducing saturated fat, salt, and added sugar are central lifestyle recommendations in the Dietary Guidelines for Americans to prevent chronic disease.
- Conditions
- Diet, Healthy, Health Behavior, Blood Pressure, Diabetes Mellitus Risk
- Trial name
- NCT07221045
- Testing
- PhytoRx Families: A Pilot Test to Address Food Security in Rural North Carolina
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- North Carolina State University
Obesity
Get Fruved: Obesity Prevention for Older Adolescents
This program is a non-diet approach to obesity prevention for older adolescents which does not promote following a special diet to manage weight; it promotes healthy behavior associated with obesity prevention.
- Trial name
- NCT02941497
- Testing
- Social marketing and health promotion campaign
- Where
- 7 sites in United States
- Volunteers
- 5,800 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Physical Inactivity, Poor Diet
Brief Motivational Intervention to Increase Physical Activity and Fruit/Vegetable Intake
Research has shown that a high percentage of college students do not meet recommended national guidelines for physical activity or fruit/vegetable intake.
- Trial name
- NCT01075139
- Testing
- Brief Motivational Intervention, Educational information
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Overcoming Resistance to Eating Cruciferous Vegetables
Influence of Spices on Mixed Vegetable Intake Including Brassica Vegetables
This study is being done to determine that carefully designed spice mixtures can override any taste aversion to brassica vegetables, increase consumption of vegetable dishes which include brassica vegetables.
- Trial name
- NCT02012283
- Testing
- Food consumption
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Food Neophobia, Parenting
The Good Tastes Study: Young Children's Food Acceptance Patterns
Children begin developing food acceptance and preferences during the first years of life, especially through repeated exposure and increased familiarity.
- Trial name
- NCT04549233
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Healthy Volunteers
Brassica Intake and Isothiocyanate Absorption
Healthy individuals (n=18) will participate in 2 controlled-feeding study periods that are 3 weeks each in length: 1) Control diet 2) Brassica diet.
- Trial name
- NCT02346812
- Testing
- Controlled diet without brassica vegetables, Controlled diet with brassica vegetables
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- USDA Beltsville Human Nutrition Research Center
Dietary Intake
Potatoes as a Strategy to Improve Diet Quality in Young Children
The purpose of this study is to examine whether incorporating potatoes into meals-either paired with other vegetables or served as a first course-can improve preschoolers' vegetable intake, reduce excess energy intake, and…
- Trial name
- NCT07358390
- Testing
- Potato + vegetable, Potato appetizer, Potato and vegetable separate
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Penn State University
Healthy
Biomarker pAtterns Reflecting habITual fOod iNtakE: the BARITONE Project
The BARITONE study's overall aim is to understand how our eating habits affect our long-term health. By identifying biological traces in blood, urine and other samples - so-called biomarkers - the investigators want to be able to…
- Trial name
- BARITONE (NCT07128940)
- Testing
- Meat vs fish, Meat vs Vegetarian, Fish vs Vegetarian
- Where
- Sweden
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Göteborg University
Healthy
Miffy Eats the Rainbow
Fruit and vegetable (F\&V) intake among children in western countries is below recommended levels. To increase F\&V consumption in children (3-6 years), a novel method is proposed based on the concepts of repetitive taste…
- Trial name
- Miffy (NCT05878340)
- Testing
- Miffy, Reward
- Where
- Netherlands
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Obesity
Mommio: Training in Vegetable Parenting
A 20 episode video game called Mommio simulates parent-child feeding interactions for parents of 3-5 year old children within a storyline addressing a problem commonly reported by parents (getting their 3-5 yo to taste a…
- Trial name
- NCT02215421
- Testing
- Mommio
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Archimage, Inc.
Cognitive Function, Mood Disorders
RCT on the Neurobehavioral Effects of Fruits and Vegetables in Shanghai Children
This project proposal outlines a randomized-controlled trial (RCT) aimed at evaluating the effects of increased fruit and vegetable (F\&V) intake on cognitive performance, attention, and mood in Chinese children aged 7-11…
- Conditions
- Cognitive Function, Mood Disorders, Attention-deficit
- Trial name
- NCT06560359
- Testing
- F&V, No F&V
- Where
- China
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Fudan University
Cardiovascular Disease, Dyslipidemia
Effects of High Fruit, Vegetable, and Dairy Intake on Plasma Lipids and Blood Pressure in Healthy Individuals
The Dietary Approaches to Stop Hypertension (DASH) trial has been shown to reduce blood pressure and plasma total and LDL-cholesterol (C) compared to a Western diet, but shows no benefit on other blood lipid variables associated…
- Conditions
- Cardiovascular Disease, Dyslipidemia, Blood Pressure
- Trial name
- NCT01404897
- Testing
- Dietary Intervention
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- UCSF Benioff Children's Hospital Oakland