Clinical trials: Intake of Vegetables
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
Healthy Infant Nutrition
Baylor Infant Biomarker of Nutrition Study
The study evaluates the the utility of a non-invasive skin measurement as a biomarker of infant food intake during complementary feeding.
- Trial name
- BIBS (NCT03996395)
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Appetite, Food Intake
Effect of Sumac on Appetite and Food Intake
Sumac, is a spice that is widely used in Turkish, Iranian and Middle Eastern foods. In these regions, the fruit of sumac is used for seasoning or flavouring, as an appetizer and for souring food.
- Trial name
- NCT05534152
- Testing
- sumac
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Oxford Brookes University
Imbalance of Constituents of Food Intake
An Intervention Targeting Fruit and Vegetable Intake Among Rural Youth
The investigators implemented a theory-based randomized controlled trial in ten rural Virginia middle schools in 2008-2010 and assessed the impact on health behaviors including fruit/vegetable intake as a primary outcome.
- Trial name
- NCT01412697
- Testing
- Fruit and vegetable intake in rural youth
- Where
- United States
- Volunteers
- 1,119 people
- Sponsor
- Virginia Commonwealth 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
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
Vegetable Intake
Children's Intake of Foods Reduced in Energy Density
The purpose of this research is to investigate children's responses to incorporating vegetables into selected entrees and snacks over several days.
- Trial name
- NCT01252433
- Testing
- Energy density feeding study
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Penn State University
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 Habits, Food Preferences
Effects of Experiential Learning on Vegetable Intake in Preschool Children
The aim of this cluster randomized control trial is to test the efficacy of providing experience of a target novel vegetable within the context of an interactive story time to increase intake of the target novel vegetable in…
- Conditions
- Food Habits, Food Preferences, Health Behavior, Diet Habit
- Trial name
- NCT03400566
- Testing
- Narrative, Experiential
- Where
- United Kingdom
- Volunteers
- 337 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Obesity, Overweight
Promoting Gastrointestinal Health and Reducing Subclinical Inflammation in Obese Individuals
This study evaluates the impact of increased intake of fruits and vegetables and whole grains on markers of inflammation and gut microbial composition.
- Trial name
- NCT02602496
- Testing
- Fruits and Vegetables, Whole Grain, Control
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Obesity
Multi-level Supermarket Discount Study
The study team's objective is to test the effect of supermarket discount levels on fruit and vegetable (F\&V) and non-caloric beverage purchasing and consumption, as well as health outcomes.
- Trial name
- NCT04178824
- Testing
- Discount Intervention
- Where
- United States
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
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
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
Periodontal Diseases, Periodontitis
Intake of Nitrate-rich Vegetables and Their Effect on Inflammatory Molecules and Oral Microbiota of Patients With Periodontitis
Vegetables, mainly green leafy ones and some others like beets, are a rich source of nitrate. Nitrate metabolism has shown benefits to the body and there are recent studies that agree that the consumption of nitrates from…
- Trial name
- NCT05232331
- Testing
- Intake of nitrate rich vegetables
- Where
- Mexico
- Volunteers
- 60 people
- Sponsor
- University of Guadalajara
CKD, ESRD
Reducing Chronic Kidney Disease Burden in an Underserved Population
To evaluate a scalable population health strategy to 1) screen, 2) identify, and 3) intervene with individuals at high risk of CKD progression to ESRD that could be implemented in other high risk communities and health care…
- Trial name
- NCT03832166
- Testing
- Fruits and Vegetables, Cooking
- Where
- United States
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Baylor Research Institute
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
Cardiovascular Diseases
Growing Healthy Hearts: A Pilot Randomized Control Trial to Test Gardening as an Intervention to Improve Health
The purpose of this study is to test the effect of group-based nutrition advice plus gardening (intervention) versus group-based nutrition advice alone on dietary intake of fruits and vegetables, physical activity, and lifetime…
- Trial name
- NCT04207268
- Testing
- Gardening and Nutrition Advice, Nutrition Advice
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Overweight
The Juice Study: Sensitivity of Skin Carotenoid Status to Detect Change in Intake
This study is designed to see if drinking a tomato-based vegetable juice will increase skin carotenoids.
- Trial name
- NCT03202043
- Testing
- High dose vegetable juice, Medium dose vegetable juice, Low dose vegetable juice
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center
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
Vegetable Acceptance in Early Childhood, Vegetable Intake
Evaluating the Implementation and Impact of an Enhanced SNAP-Ed Delivered Curriculum in Low-income Preschools
This evaluation project aims to assess the impact of the Penn State Child Health Research Center's final year of SNAP-Ed funded nutrition education program in low-income preschool classrooms in Pennsylvania.
- Conditions
- Vegetable Acceptance in Early Childhood, Vegetable Intake, Knowledge
- Trial name
- NCT07366437
- Testing
- Rainbow Veggie Club
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Penn State University