| Not Yet Recruiting | Effects of UPF Warning Labels on Social Media Among Teens and Young Adults NCT07227519 | University of Tennessee | N/A |
| Active Not Recruiting | Ta'am Mustadam Intervention to Promote Sustainable Food Choices NCT07042412 | United Arab Emirates University | N/A |
| Completed | Food Swaps to Improve the Healthfulness and Reduce the Carbon Footprint of Grocery Purchases NCT06648226 | Stanford University | N/A |
| Completed | Front-of-Package Nutrition Labels NCT06516627 | Harvard Pilgrim Health Care | N/A |
| Completed | Eco-labels on Restaurant Menus NCT06584539 | Harvard Pilgrim Health Care | N/A |
| Completed | Implementation of Innovative Food Prescription Programs in Older Adults NCT06324630 | University at Buffalo | N/A |
| Recruiting | Sources and Mechanisms of Energy Compensation NCT06432517 | Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences | N/A |
| Completed | The Associations Between Gut Length, Gut Microbiota and Food Assimilation NCT06377956 | Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences | — |
| Completed | Changing Portion Size Descriptions in a Cafeteria NCT06263621 | University of Pennsylvania | N/A |
| Recruiting | Visceral Adiposity, Vagal Tone and Food Preferences: a Pilot Study NCT06175988 | Laval University | — |
| Recruiting | Increasing Food Literacy in Preschoolers to Reduce Obesity Risk NCT05977348 | Penn State University | N/A |
| Completed | The Impact of the Physiological Response to Sugar on Brain Activity and Behavior NCT06015490 | Virginia Polytechnic Institute and State University | N/A |
| Completed | Comparing Designs for Restaurant "Eco-Labels" NCT05953246 | Stanford University | N/A |
| Completed | Feasibility and Impact of the FOOD4MOMS Produce Prescription Program Among Pregnant Latina Women NCT05907616 | Yale University | N/A |
| Recruiting | Encouraging a Plant Based Diet in an Underserved Urban Population NCT06090409 | University of Louisville | N/A |
| Completed | Metabolic Response to Variations in Dietary Glycemic Index NCT05804942 | Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences | N/A |
| Completed | Physiological and Eating-behavioral Responses to Viewing Sensory-specific Food Pictures NCT05719142 | Steno Diabetes Center Copenhagen | N/A |
| Completed | Gender Differences in Dietary Patterns and Physical Activity: A PCA Approach NCT06654674 | San Raffaele Telematic University | — |
| Completed | Online Food and Beverage Labels and Vending Machine Selections NCT05432271 | University of Pennsylvania | N/A |
| Completed | Restaurant Menu Carbon Footprint Labeling NCT05592340 | University of Pennsylvania | N/A |
| Unknown | Assessing the Impact of Rotational and Shift Work on Sleep, Activity, Energy Balance, and Food Choice in Adult NCT05652842 | Memorial University of Newfoundland | — |
| Completed | Improving Protein Intake in Older Adults NCT05175391 | University of Colorado, Denver | N/A |
| Completed | Psyllium-enriched Hamburger Meatballs: Effects on Postprandial Lipidemia, Glycemia, Appetite, and Food Intake NCT05825963 | Ahmet Murat Günal | N/A |
| Completed | Functional Yogurt Consumption and Its Effects on the Lipid Profile of Healthy Subjects NCT06574711 | Pontificia Universidad Javeriana | N/A |
| Active Not Recruiting | How Altered Gut-Brain-Axis Influences Food Choices: Part 2 (BrainFood) NCT04788836 | Lia Bally | — |
| Completed | Online Study of the Effects of Sugary Drink Warning Labels on Consumption NCT05079477 | University of Pennsylvania | N/A |
| Completed | Reshaping Food Choice at University of Michigan NCT05131529 | University of Michigan | N/A |
| Completed | Effect of Gamification in an Online Grocery Store. NCT04919668 | Tufts University | N/A |
| Completed | PREMIER: PREvention of Metabolic Illness Through prEcision nutRition NCT04148482 | Massachusetts General Hospital | N/A |
| Completed | Food Choice, Psychological Bias, and Genetic Predisposition NCT04955002 | Oxford Brookes University | — |
| Completed | Modifying Whey Protein Fortified Drinks and Foods NCT04869722 | University of Reading | N/A |
| Completed | How Altered Gut-Brain-Axis Influences Food Choices: Part 1 NCT04813003 | Lia Bally | — |
| Completed | Sweet Tooth: Nature or Nurture? Role of Long-term Dietary Sweetness Exposure on Sweetness Preferences NCT04497974 | Wageningen University | N/A |
| Unknown | Neurofunctional Correlates of Intentional Actions Towards Food Stimuli NCT04662606 | I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio | N/A |
| Completed | Investigating Consumers Perception and Acceptance of Whey Beverages NCT04507399 | University of Reading | N/A |
| Terminated | Effects of Sugary Drink Warning Labels on Parent Choices NCT04259385 | University of Pennsylvania | N/A |
| Completed | Investigating the Influence of Age and Saliva Flow on the Perception of Protein Fortified Foods and Beverages NCT04302779 | University of Reading | N/A |
| Unknown | The Dastatuz Project NCT04262102 | University of the Basque Country (UPV/EHU) | N/A |
| Completed | Food Intake and Blue Dishware in Residents Living With Dementia NCT04298788 | University of Waterloo | N/A |
| Completed | Preventing Non-communicable Diseases in Guatemala Through Sugary Drink Reduction NCT04022694 | University of Pennsylvania | Phase 3 |
| Completed | A Trial of Behavioral Economic Interventions Among Food Pantry Clients NCT04011384 | Abramson Cancer Center at Penn Medicine | N/A |
| Completed | Photographic Food Recognition and Meal Size Estimation Before and After Roux-en-Y Gastric Bypass NCT04600596 | Marco Bueter | — |
| Completed | Healthy Meals: A Restaurant-based Study to Promote Healthy and Allergy Adapted Diet NCT03826576 | University Rovira i Virgili | N/A |
| Completed | Vending Labeling Sales and Intercepts Study NCT06260176 | University of Pennsylvania | N/A |
| Completed | Investigation of the Perception of Protein Fortified Foods and Beverages NCT03798730 | University of Reading | N/A |
| Completed | The GAIN Study: Understanding What Helps Children Learn to Like and Eat New Foods NCT04544332 | University of Colorado, Denver | — |
| Completed | Evaluating the Relative Effectiveness of Two Front-of-pack Nutrition Labels NCT03761342 | Duke-NUS Graduate Medical School | N/A |
| Completed | The Influence of Fat Perception on Satiety From Consumption of Reduced Fat Snacks NCT03585920 | University of Reading | N/A |
| Completed | Hunger and Learning Study in Preschoolers NCT03861208 | University of Virginia | N/A |
| Unknown | The Effect of Food Labelling and Satiety on Individuals Food Choice NCT03537781 | St Mary's University College | N/A |
| Completed | Effects of Experiential Learning on Vegetable Intake in Preschool Children NCT03400566 | University of Leeds | N/A |
| Completed | Promoting Vegetable Intake in Preschool Aged Children NCT03003923 | University of Leeds | N/A |
| Completed | Profiling the Endocannabinoid Response to Hedonic Eating NCT03113474 | Wageningen University | N/A |
| Completed | Food Choices in Healthy Weight Women NCT02481362 | The University of Tennessee, Knoxville | N/A |
| Unknown | Feeding Behavior and Taste Sensitivity Before and After Liver or Renal Transplantation NCT02931812 | University of Burgundy | — |
| Completed | Influence of Cultural Immersion on Willingness to Try Fruits and Vegetables Among Children in Guam: the Tradit NCT02457234 | University of Guam | N/A |
| Completed | Effects of Restaurant Menu Design on Food Ordering Outcomes NCT03337633 | University of Alabama at Birmingham | N/A |
| Unknown | Cognitive and Metabolic Effects of a Probiotic Supplement NCT02005003 | Uppsala University | N/A |
| Completed | Effects of Monosodium Glutamate on Energy Balance and Eating Behavior NCT01410838 | USDA, Western Human Nutrition Research Center | N/A |
| Completed | Evaluating Liking, Acceptability and Health Benefits of Grain Products NCT01403857 | USDA, Western Human Nutrition Research Center | N/A |
| Completed | Evaluation of an Apple Juice Drink With POs-Ca NCT01552252 | Hitomi Mita | EARLY_Phase 1 |