Clinical trials: Dietary Intakes
Dietary Behaviors, Sustainable Diets
Community-Based Nutritional Intervention Based on the Planetary Health Diet and Its Impact on Gut Microbiota in Rural Women in Mexico
This study aims to evaluate the impact of a community-based nutritional intervention based on the Planetary Health Diet on dietary patterns, gut microbiota composition, and health indicators in adult women living in rural…
- Conditions
- Dietary Behaviors, Sustainable Diets, Gut Microbiota, Nutrition Intervention
- Trial name
- PHD-RURAL (NCT07597811)
- Testing
- Community-Based Planetary Health Diet Intervention
- Where
- Mexico
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Edgar Leon
Eating, Anxiety
Ultra-Processing and Nutritional Quality: Glycemic Response, Appetite, Dietary Energy Intake, and Eating Rate
The UPGRADE Study will examine how food-processing level and nutritional quality affect energy intake, eating rate, satiety, and glycemic response.
- Conditions
- Eating, Anxiety, Ultra Processed Food
- Trial name
- UPGRADE (NCT07808892)
- Testing
- Test Meals Differing in Processing Level and Nutritional Quality
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ariel University
Eating Rate
Impact of the Eating Rate of Ultra-processed Foods on Dietary Intake Behavior and Metabolic Responses
The aim of this balanced-order block randomized controlled cross-over trial with 2 treatment arms is to determine the effect of eating rate (ER) of ultra-processed food diets (UPF fast ER vs UPF slow ER) on ad libitum energy…
- Trial name
- NCT06113146
- Testing
- ultra-processed slow eating rate diet, Ultra-processed fast eating rate diet
- Where
- Netherlands
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Obesity
Evaluating Parental Influences on Obesity Among Mexican American Children
Latino children in the United States have an increased risk of becoming overweight or obese. Previous studies have suggested that parental behaviors are an important influence on children's weight, but more research is needed on…
- Trial name
- NCT00542672
- Where
- United States
- Volunteers
- 831 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Blood Pressure
Dietary Nitrate Intake in Vegetarians and Omnivores
Vegetarian diets are commonly associated with lower blood pressure levels. This has been related to greater consumption of inorganic nitrate, since vegetables are the main source of this anion.
- Trial name
- NO3 (NCT03871777)
- Testing
- Chlorhexidine mouthwash
- Where
- United Kingdom
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of Plymouth
Child Development
Added Sugar Intake and Brain Structure and Function
The purpose of this study is to learn if there is a relationship between added sugar intake during pregnancy, infancy, and toddlerhood and the brain's structure and function at 5-6 years old.
- Trial name
- GAINS BRAINS (NCT06640829)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Nutritional Status, Nutrient Deficiency
Adults Nutrition as a Protective or Health-risk Factor
To obtain up-to-date data on nutrient intakes in adults, a national dietary survey - the EU Menu study will be conducted during 12 consecutive months in 2017/2018, providing data on the consumption of foods and enabling the…
- Conditions
- Nutritional Status, Nutrient Deficiency, Micronutrient Deficiency, Vitamin D Deficiency
- Trial name
- NUTRIHEALTH (NCT03284840)
- Testing
- Assessement of nutritional status, Thyroid size
- Where
- 3 sites in Slovenia
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Institute of Nutrition, Slovenia (Nutris)
Dietary Behavior
Toddler Tastes Study
The goal of this study is to determine the feasibility and acceptability of two food preference learning approaches for toddlers that could serve as alternatives to mere repeated exposure to new or previously disliked foods.
- Trial name
- TTS (NCT06877468)
- Testing
- Associative conditioning, Modeling
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Pharmacokinetics, Pharmacodynamics
A Study to Assess the Effect of Race on How a Single Dose of ASP3652 is Taken up, Metabolized and Distributed Through the Bodies of Young, Healthy Male and Female Subjects, and Its Safety and Tolerability
This study investigates how ASP3652 is taken up, broken down, and distributed through the body and excreted in individuals of different races.
- Conditions
- Pharmacokinetics, Pharmacodynamics, Healthy Subjects, Effect of Race
- Trial name
- NCT01958047
- Testing
- ASP3652
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Astellas Pharma Europe B.V.
Nutritional Requirements
Study on Dietary Intake Levels of Iodine for 3-6 Years Old Pre-school Children
Iodine as an essential trace element for human, both excessive and insufficient intake would be harmful for human health. As susceptible population, children will be more sensitive to adverse effects caused by inadequate intake…
- Trial name
- NCT06074770
- Testing
- no intervention
- Where
- China
- Volunteers
- 2,650 people, healthy volunteers welcome
- Sponsor
- Chen Wen
Healthy Volunteers
The Role of Dietary Intake and Host Genetics in Gut Microbiome Response to Resistant Starch Consumption
Resistant starch (RS), a type of dietary fiber, was shown to have beneficial effects on human health through its impact on microbes present in the intestine.
- Trial name
- NCT05743790
- Testing
- RS2-control-RS4, RS4-control-RS2
- Where
- United States
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Cornell University
Healthy
Normative State and Variation in Growth, Hematology, Hydration, Oxidation, Infection, Inflammation, Guatemalan Children
This study will provide the researchers with an opportunity for the investigation of the biomarkers and different human biology component variable interactions in children; information that can generate new correlations between…
- Trial name
- NCT02203890
- Where
- Guatemala
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- María José Soto
Obesity
The Effect of Three Different Dietary Messages on Dietary Intake and Health in Families
Examine the effect of three different dietary messages on dietary intake and the health of parents and their children.
- Trial name
- NCT01510678
- Testing
- Increase Fruits and Vegetables, Decrease Snack Foods, Increase Fruits and Vegetables and Decrease Snack Foods
- Where
- 2 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Overweight and Obesity
UCSD Get Fit, Be Fit Study
The purpose of the Get Fit, Be Fit Study is to examine the effect of incorporating pistachios in an intensive 4-month cognitive-behavioral weight loss intervention in overweight and obese men and women, to examine effects on…
- Trial name
- NCT03387709
- Testing
- Pistachio-enriched diet, General dietary guidance diet
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Stunting, Wasting
Weight Patterns in the Month After Birth
This is a prospective cohort study that will be conducted in four low income countries to describe newborn weight patterns in the first month after birth and their association with clinical and demographic factors including…
- Conditions
- Stunting, Wasting, Undernutrition, Feeding Patterns
- Trial name
- NCT04025827
- Testing
- Dietary intake
- Where
- 5 sites in United States, Guinea-Bissau and 3 more
- Volunteers
- 741 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Sleep, Circadian Rhythm Disorders
Sleep Timing, Eating and Activity Measurement Study
There is strong reason to believe that sleep promotion during adolescence could yield long-term health rewards; the investigators' data show that, when they get more sleep, Morning Larks have impressively reduced intake of…
- Conditions
- Sleep, Circadian Rhythm Disorders, Dietary Habits
- Trial name
- STEAM (NCT04992611)
- Testing
- Sleep Extension (Early), Sleep Extension (Late)
- Where
- United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Cancer Patient
The Effect of a Nutrition Education Program
This study is a randomized controlled trial aimed at evaluating the effect of a nutritional education program on dietary intake and nutritional status in cancer patients.
- Trial name
- NCT07560605
- Testing
- Nutrition Education Program
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul Aydın University
Infant Neurodevelopment, Nutrition
Maternal Methyl-Nutrient Status and Infant Neurodevelopment Study
This prospective cohort study examines the relationship between maternal methyl-nutrient status during pregnancy and offspring neurodevelopment.
- Conditions
- Infant Neurodevelopment, Nutrition, Methylation, Birth Outcomes
- Trial name
- NCT07568561
- Where
- 2 sites in Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Dietary Behavior, Free Sugar
This Trial Aims to Assess the Effects of Three Different Taste-based Dietary Recommendations for Reducing Free Sugar Intakes on Free Sugar Consumption in UK High Free Sugar Consumers
This randomised controlled trial aims to assess the effects of three different taste-based dietary recommendations for reducing free sugar intakes on free sugar consumption in UK high free sugar consumers.
- Conditions
- Dietary Behavior, Free Sugar, Sweet Taste
- Trial name
- NCT06925932
- Testing
- Dietary advice - Sweet taste, Dietary advice - Taste, Dietary advice - No taste
- Where
- United Kingdom
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Bournemouth University
Low Protein Dietary Intake, High Protein Dietary Intake
The Body's Response to Changes in Dietary Protein and Meal-Frequency In Men
the purpose of this study is to identify how the body responds to increased dietary protein (that includes pork and eggs) and meal-frequency in adult men.
- Trial name
- NCT01171716
- Testing
- Meal Patterning
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Purdue University