Clinical trials
Eating Behavior clinical trials
Below are recruiting eating behavior clinical trials, each written for real people, not researchers. We’re tracking 72 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06745570Recruiting
Sleep, decision-making, and eating habits study for teens with obesity
This study tests whether improving sleep and decision-making skills helps teenagers with obesity make healthier eating choices. It involves both teens and their parents or guardians.
Wilmington, DelawareAges 14–18 - NCT07160530Recruiting
Healthy eating help for rural child care homes
This study tests a program to help family child care providers in rural Nebraska and Kansas serve healthier meals and snacks to preschool children. It aims to improve children's eating habits.
Lincoln, NebraskaAges 3 years+ - NCT07229170Recruiting
Taste changes and eating habits on weight loss drugs
This study looks at how GLP-1 medications (like semaglutide/Wegovy or tirzepatide/Mounjaro) change your sense of taste and eating habits while losing weight. If you are 18–60, have obesity, and have been taking one of these drugs for at least 12 weeks, you may qualify.
Roma, ItalyAges 18–60 - NCT07783646Recruiting
Nutritional supplements for school children to reduce hunger and improve focus
This study tests whether nutritional supplement packs can help reduce hunger and improve eating habits and concentration in school. If your child is in grades 3–9 and can get the supplements, they may benefit from better focus and nutrition during the school day.
Chiayi CityAges 9–15 - NCT05487534Recruiting
How sugar swings may affect brain and eating in type 1 diabetes
This study looks at whether changes in blood sugar (“sugar swings”) affect brain functioning and eating behaviors in adults with type 1 diabetes. You would likely track your blood sugar and complete computer-based tasks or questionnaires to help researchers understand these links.
MontrealAges 18–65 - NCT06175988Recruiting
Belly fat, nerve health, and food choices pilot study
This study looks at how belly fat and nerve signals affect food preferences. You'll taste and smell different things and have a check-up visit at a research center in Quebec City.
Québec, QuebecAges 18–45 - NCT07709273Recruiting
Athlete health study across seasonal cycles
This study looks at how athletes' bodies and minds change across different seasons. It involves team sport athletes like football, volleyball, or ice hockey players.
Katowice, Silesian VoivodeshipAges 14–38 - NCT07663214Recruiting
How meal variety and energy density affect how much you eat
This study looks at how the variety and calorie content of foods affect how much people eat at meals. You may be able to join if you eat three meals a day and are willing to eat the study foods.
Ithaca, New YorkAges 20–60 - NCT07632560Recruiting
Understanding Taste and Eating During Cancer Treatment in Kids
This study looks at how cancer treatment affects how children taste food and eat. Researchers will test your child's ability to taste and smell, and ask about eating habits, to help doctors better support kids during cancer care.
LyonAges 7–17 - NCT07518056Recruiting
Smartphone Use, Stress, Body Image and Food Habits Study
This research explores whether heavy smartphone use is linked to stress, how you feel about your body, and eating habits. Understanding these connections may help develop better support for students struggling with these issues.
Istanbul, beşiktaşAges 18–30 - NCT07439198Recruiting
How drinking water affects how much you eat
This study looks at how drinking water with meals affects how much you eat, especially when the meals have different amounts of moisture. Researchers want to see if people who drink more water feel fuller and eat less.
Ithaca, New YorkAges 20–60 - NCT07387796Recruiting
Brain and behavior changes with tirzepatide stop and restart
This study looks at how your brain and behavior change when you stop and then restart the weight loss drug tirzepatide. It will help researchers understand what happens during treatment breaks.
Dallas, TexasAges 18–70 - NCT07377240Recruiting
Understanding barriers to changing eating habits in families with severe tooth decay in young children
This study talks to parents of young children (under 6) with severe early childhood cavities to understand what makes it hard to change risky eating habits. The goal is to help dentists support families better.
Clermont-FerrandAges Any age - NCT07251283Recruiting
Food insecurity and eating in opioid treatment
This study looks at how food insecurity (not having enough to eat) affects eating habits in people taking methadone or buprenorphine for opioid use disorder. The goal is to learn more about food access and help improve support for people in treatment for opioid addiction.
Burlington, VermontAges 18 years+ - NCT06928714Recruiting
Feeding problems in children at Amiens Hospital
This study is for children with long-term feeding difficulties that involve medical, nutritional, emotional, or skill-related problems. It aims to understand these challenges better and improve care.
AmiensAges Up to 18 years - NCT06933888Recruiting
Nutrition and menstrual health in active young women
This study looks at how eating habits and activity levels affect menstrual health in women ages 16-30 who exercise at least twice a week. It aims to see if nutrition knowledge and behaviors relate to menstrual function.
Pavia, PaviaAges 16–30 - NCT06960668Recruiting
Nature for Body Image
This study looks at whether spending time in nature can help improve how young women feel about their bodies. If you are a woman between 18 and 35 and do not have a diagnosed body image disorder, you may be able to join.
Padova, ItalyAges 18–35 - NCT06917703Enrolling by invitation
Mobile health program for first-time pregnant women
This study tests a mobile health program to help first-time pregnant women manage weight and blood sugar. The program uses your phone to provide support and track data, aiming to support a healthy pregnancy.
Taipei, TaiwanAges 18–50 - NCT06878872Recruiting
Healthier lifestyles for teens with type 1 diabetes
This study helps teens with type 1 diabetes and their parents make healthier lifestyle changes. If your teen is above a certain weight range and has had diabetes for at least 6 months, they may be able to join.
Providence, Rhode IslandAges 13–18 - NCT06695780Recruiting
Food habits and health in older adults
This study looks at the eating habits and overall health of older adults who live at home. You will do things like answer questions, take some samples (like blood) yourself, and use a video call — all from home.
Meylan, IsereAges 55–75 - NCT06627569Recruiting
Exercise for stress-related eating in veterans
This study tests whether exercise can change how the brain responds to stress-related eating in veterans. It may help reduce stress-driven eating and improve overall health.
Aurora, ColoradoAges 18–75 - NCT06484348Recruiting
How food affects sleepiness in narcolepsy and hypersomnia
This study explores how what you eat affects your sleepiness and nighttime sleep quality. Researchers want to learn more about these links in people with narcolepsy type 1 or idiopathic hypersomnia.
Clermont-FerrandAges 18–65 - NCT05518604Recruiting
Weight loss and fitness after pregnancy in active-duty women
This study looks at how to support healthy weight loss and physical fitness after having a baby while you’re still on active duty. It may help by testing a structured approach to fitness and planning during the first 18 months after delivery.
Honolulu, HawaiiAges 18–44 - NCT06111040Recruiting
Parenting study for food-driven young children
This study tests a program to help parents handle feeding their 4- or 5-year-old child who is very motivated by food. It aims to support healthy eating habits.
Philadelphia, PennsylvaniaAges 4–5
Hear when a new Eating Behavior trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for eating behavior?
- Yes. Clin2 currently lists 72 recruiting eating behavior studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a eating behavior trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a eating behavior trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.