Clinical trials: Dietary Intake
Obesity, Overweight
Predicting Adherence to a Heart-Healthy Diet in Lean and Obese Individuals
Background: Sticking to a diet plan can be difficult, but is important for many different health reasons. Some people seem to have a harder time following and sticking to a diet plan than others.
- Trial name
- NCT01862796
- Testing
- Underfeeding diet, Weight maintaining diet
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Cardiovascular Diseases
Designing Food Voucher Programs to Reduce Disparities in Healthy Diets
Improving diets through increased food and vegetable (F\&V) consumption significantly reduces the risk of cardiovascular disease (CVD).
- Trial name
- CHIVES (NCT02843178)
- Testing
- Vouchers
- Where
- United States
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Stanford University
Active Lifestyle Males, Inactive Lifestyle Males
The Effects of Exercise on Dietary Intake
The purpose of this study is to determine whether or not energy and macronutrient intake changes when comparing habitually active and habitually sedentary college-aged males in two different sessions of one resting and one…
- Trial name
- NCT00943436
- Testing
- Exercise Session, Rest Session
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Diet-induced Thermogenesis
Timing of Caloric Intake, Diet-induced Thermogenesis and Hormonal Pattern
The investigators aim at analyzing whether eating a standard meal in the evening (at 8:00 pm) determines in the same individuals a lower diet-induced thermogenesis (DIT) and a different hormonal response than the consumption of…
- Trial name
- NCT02343380
- Testing
- calorimetric exam after a standard meal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Turin, Italy
Cancer Prevention, Diet Modification
WIC-Based Intervention to Promote Healthy Eating Among Low-Income Mothers
Whole grains, non-starchy vegetables, fruit, and beans are a consistent feature of diets associated with a lower risk of cancer and other diet-related diseases.
- Conditions
- Cancer Prevention, Diet Modification, Vegetable Intake
- Trial name
- NCT04038385
- Testing
- Multilevel Behavioral Intervention
- Where
- United States
- Volunteers
- 297 people, healthy volunteers welcome
- Sponsor
- William Paterson University of New Jersey
Dietary Habits
Tanglewood Trail Walking Program in Rural Kentucky 2020
The Tanglewood Trail Walking Program is a well established community health initiative that encourages community members to walk approximately 1 mile to the Whitesburg Farmers Market each Saturday.
- Trial name
- NCT05002985
- Testing
- walking group led by a community organizer
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Dawn Brewer
Nutritional Assessment
Validity of the PortionSize App to Measure Children's Food Intake
The purpose of this study is to assess the validity of the PortionSize™ app to quantify children's own dietary intake and children's intake by parents or caregivers.
- Trial name
- NCT05587816
- Testing
- Validation of the PortionSize app
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Weight Loss, Starvation
Effect of Caloric Restriction and Protein Intake on Metabolism and Anabolic Sensitivity
The purpose of this study is to determine if an increased protein intake can attenuate the suppression of metabolic and anabolic hormones during caloric restriction
- Trial name
- NCT02945410
- Testing
- Caloric Restriction, Protein, Exercise
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nebraska Lincoln
Iron-deficiency
Sucrosom5al Iron Supplementation in Blood Donors
The aim of this descriptive/explorative pilot study is to examine the effects of supplementing a sucrosomial iron preparation in whole blood donors with iron deficiency for three months.
- Trial name
- NCT04250298
- Testing
- sucrosomial iron
- Where
- Austria
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Healthy Diet
Effect of Ultra Processed Versus Unprocessed Diets on Energy Intake
Background: Eating too much processed food is believed to lead to obesity. But the effect of processed food on energy intake has not been carefully studied.
- Trial name
- NCT03407053
- Testing
- Ultra-processed diet, Unprocessed diet
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
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
Diet, Healthy
Free Living Food Waste Management and Diet Quality Improvement Using Smart Intervention and Food Image Application
The primary aim of this study is to reduce household food waste and improve individual nutrition. This will be achieved using the FoodImageTM smartphone app 1, a novel method for measuring household food acquisition, food intake…
- Trial name
- FoodImage2 (NCT05061888)
- Testing
- Smart Intervention for Food Waste Management and Replacing current diet with Fruits and Vegetables, Smart Intervention for Stress Management
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Aging
CALERIE: Comprehensive Assessment of Long-Term Effects of Reducing Intake of Energy
The purpose of this study is to test the hypothesis that two years of sustained 25% caloric restriction (CR) in men age 21-50 (inclusive) and women age 21-47 (inclusive) will slow aging and protect against age-related disease…
- Trial name
- NCT00427193
- Testing
- Caloric Restriction (CR), Control
- Where
- 3 sites in United States
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- Duke University
Dietary Recommendations
Dietary Recommendations for Reducing Free Sugar Intakes
This randomised controlled trial aims to assess the impacts of the current recommendations by Public Health England for reducing free sugar intakes, on total energy intakes of free sugar in a sample of the UK population.
- Trial name
- NCT04816955
- Testing
- Dietary recommendations
- Where
- United Kingdom
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Bournemouth University
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
Sarcopenia
Maximizing the Dietary Pattern of Older Adults: the Effects of Protein Intake on Protein Kinetics
A randomized study to demonstrate how animal-based protein-rich food sources can be used by older adults to increase protein intake within pre-existing dietary patterns.
- Trial name
- NCT04830514
- Testing
- Recommended Dietary Allowance of Protein, Habitual protein intake, Optimal Protein Intake
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Tooth Wear
Timing of Dietary Acid Intake, Brushing Teeth and Acid Erosion.
This is a questionnaire based study investigating the relationship between the timing of dietary acid intake toothbrushing and erosive tooth wear.
- Trial name
- NCT02449434
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- King's College London
Aging, Healthy Diet
The Effects of Added Sugar Intake on Brain Blood Flow and Hippocampal Function in Midlife Adults
This study will focus on improving brain health through dietary modification of added sugars in middle aged adults (50- 64 years old).
- Trial name
- NCT05211726
- Testing
- Low Added Sugar Diet, High Added Sugar Diet
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Delaware
Alcohol Consumption
Effects of Alcoholic Beverages in Pro-inflammatory and Antioxidant Profile After an Oral Fat Diet
Hypothesis: Red wine intake but not other alcoholic beverages together with a fat diet will decrease inflammatory factors and lipid peroxidation and decrease antioxidant capacity in healthy people after a five days period.
- Trial name
- NCT02033174
- Testing
- Oral fat diet plus water with sugar, Oral fat diet plus alcoholic beverages
- Where
- Spain
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Sanitaria Gregorio Marañón
Obesity
Protein and Resistance Exercise to Stop Sarcopenic Obesity Now
The purpose of this study is to examine the separate and combined effects of a high-protein (HP) diet and resistance training (RT) on body composition and potential biological moderators of body weight in women and men >50y.
- Trial name
- PRESS ON (NCT04014296)
- Testing
- High Protein Diet Counseling, Resistance Training Counseling, Intensify Initial Intervention
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham