Clinical trials: Intake of Vegetables
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
Increase Intake of Vegetables or Tomatoes, Health
Feasibility Study to Increase Vegetable Consumption
The objective of this study is to determine if differences exist in the total vegetable intake of groups that eat either tomato products versus raw vegetable product.
- Trial name
- VEG1 (NCT02287441)
- Testing
- Tomato, Raw
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Metabolic Health, Fruit and Vegetable Intake
Comparing Approaches to Increasing Fruit and Vegetable Intake and Their Influence on Metabolic Health
This experimental study aims to evaluate the effects of different strategies for increasing fruit and vegetable intake and to see how these interventions influence markers of health in people aged 18-65 who currently consume…
- Trial name
- NCT06628401
- Testing
- Educational information (Control), Educational information (Increasing F&V intake), Educational information (Increasing F&V intake + Juice)
- Where
- United Kingdom
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Courtney Neal
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
Pediatric Obesity
Using Herbs and Spices to Increase Children's Acceptance and Intake of Vegetables in School Lunches
Herbs and spices offer one potential solution to the recent decline in children taking school lunch because they can increase the palatability of foods without adding salt and fat.
- Trial name
- NCT02522559
- Testing
- Spice Intervention
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Penn State University
Eating Behavior, Healthy Diet
PROFRUVE Program to Promote Fruit and Vegetables Intake Among Children.
Because fruit and vegetables (FV) intake of children of Vitoria city is low, a controlled intervention program was proposed at school level.
- Conditions
- Eating Behavior, Healthy Diet, Fruit and Vegetable Intake, Childhood Obesity
- Trial name
- PROFRUVE (NCT03400891)
- Testing
- Program based on the theory of planned behaviour
- Volunteers
- 230 people
- Sponsor
- University of the Basque Country (UPV/EHU)
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
Dietary Modification
Theory of Planned Behavior and Implementation Intentions
Diet quality has been associated with a variety of chronic diseases including obesity. One measure that has been studied as an indicator for diet quality is fruit and vegetable intake.
- Trial name
- TPBIIFV (NCT02205697)
- Testing
- Implementation intention
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Boston University
Eating Behavior
Healthy Online Parental Education Project to Increase Fruit and Vegetable Intake and Active Playtime Among Toddlers
The research proposal will be an 8-week randomized control trial (RCT) to examine the efficacy of an eHealth intervention, namely Healthy Parental Online Education (HOPE), on fruit and vegetable intake and active playtime among…
- Trial name
- HOPE (NCT05085041)
- Testing
- Multi-Component eHealth Intervention, namely Healthy Online Parental Education (HOPE)
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
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
Health Risk Behaviors, Tobacco Smoking
Efficacy of the Proactive Automatized Lifestyle Intervention
Background: Individual brief behavior change interventions often do not sufficiently address the common co-occurrence of multiple health risk behaviors among people.
- Conditions
- Health Risk Behaviors, Tobacco Smoking, Alcohol Use, Unhealthy Diet, Exercise, Smoking, and Alcohol Use
- Trial name
- ePAL (NCT07441603)
- Testing
- Proactive Automatized Lifestyle intervention
- Where
- Germany
- Volunteers
- 788 people
- Sponsor
- University Medicine Greifswald
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
Acute Effect of Animal and Vegetable Protein Rich Meals With Comparable Dietary Fibers Content on Appetite Sensation and Energy Intake
Background: New Nordic diet guidelines advocate a reduction in consumption of protein from animal sources such as beef and pork, due to environmental concerns.
- Trial name
- PAVA-II (NCT01616251)
- Testing
- Acute effect of animal and vegetable protein rich meals with comparable dietary fibers content on appetite sensation and energy intake
- Where
- Denmark
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
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
Eating Behavior
New Foods Take Time, a Curriculum Designed to Promote Tasting and Liking of Fruits and Vegetables
The overall objective of this project is to conduct a preliminary evaluation of the "New Foods Take Time" Intervention in Head Start preschool classrooms.
- Trial name
- NCT04129372
- Testing
- New Foods Take Time
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Penn State University
Obesity
The Healthy Eating Choices for Life Program
The purpose of this investigation is to conduct a 12-week pilot study to examine the effect of three different dietary prescriptions that differ on targeting reducing energy density (kcal/gram) and energy (kcal) on overall…
- Trial name
- HEC4L (NCT01096719)
- Testing
- Standard Behavioral Weight Loss Intervention, Dietary Goal: Reduction in Energy Density of Dietary Intake, Dietary Goal: Reduction of Energy Intake
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- The University of Tennessee, Knoxville
Metabolic Syndrome, Inflammation
Effects of Berries and Vegetables on Cardiometabolic Risk Markers and Cognitive Functions
The purpose of the study is to study the potential anti-inflammatory- and metabolic effects of polyphenols and dietary fibres in a product based on a mixture of several Swedish berries and vegetables that is known to have high…
- Conditions
- Metabolic Syndrome, Inflammation, Aging, Fermentation
- Trial name
- NCT01562392
- Testing
- berries and vegetables, control product
- Where
- Sweden
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Lund University
Resonance Raman Spectroscopy for Dietary Carotenoid Intake
Carotenoid Response to the Intake of Vegetables and Fruits
The purpose of this study is to validate the non-invasive tool, resonance Raman spectroscopy for assessing vegetable and fruit consumption.
- Trial name
- NCT01403844
- Testing
- Carotenoid Depletion, Carotenoid Repletion, Natural Repletion
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center
Food Preference
Effect of Learning on Vegetable Acceptance by Toddlers
The aim of this study is to understand the formation of food preferences from an early age.
- Trial name
- WP23_HabEat (NCT01910922)
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Dietary Intake
Evaluating Effectiveness of Spices and Herbs to Increase Vegetable Intake Among Military
"The goal of this study is to evaluate whether the addition of spices and herbs to the vegetables served to military personnel on a large military base can increase vegetable intake as compared to typical vegetable offerings…
- Trial name
- NCT05499858
- Testing
- Spiced, Plain
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Uniformed Services University of the Health Sciences