Clinical trials
Nutrition, Healthy clinical trials
Below are recruiting nutrition, healthy clinical trials, each written for real people, not researchers. We’re tracking 82 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07246408Recruiting
Cottonseed oil study for heart health
This study tests how taking cottonseed oil at certain times affects heart disease risk. It may help people with high cholesterol or who are overweight.
Athens, GeorgiaAges 25–75 - NCT06648018Enrolling by invitation
Iron supplement vs. nutrition advice in healthy women
This study compares taking an iron supplement to receiving nutritional advice in healthy women who menstruate and exercise regularly. The goal is to see which approach better supports iron levels and overall health.
LinköpingAges 20–40 - NCT03649698Recruiting
Exercise and nutrition plan for loss of muscle with aging
This trial studies whether a structured exercise and nutrition program can improve muscle health in older adults with (pre)sarcopenia, especially those who may have slower walking or reduced strength. It also checks safety by excluding people with unstable health problems and several specific medical conditions.
Leuven, Vlaams-BrabantAges 65 years+ - NCT06575465Recruiting
Boosting health in Bedouin families: community support for metabolic health
This study tests whether family and community-based programs can help Bedouin adults better manage metabolic conditions like overweight, prediabetes, or type 2 diabetes. It aims to find practical ways to improve treatment adherence and overall health.
RahatAges 18 years+ - NCT04809688Enrolling by invitation
Study how berries affect metabolism and gut bacteria
This study looks at whether eating Saskatoon berries changes how your body uses energy (metabolism) and how your gut bacteria behave. It’s done in healthy people and may help researchers understand how foods could support overall health.
Winnipeg, ManitobaAges 18–75 - NCT07586111Recruiting
Plant Foods for Better Gut and Heart Health
This study tests whether eating more plant-based foods improves your gut bacteria, digestion, and heart health markers. You'll follow a structured diet plan for several weeks while providing blood, stool, and urine samples to measure changes.
LondonAges 30–70 - NCT05228860Recruiting
Nutrition support program for adults with type 2 diabetes
This trial tests whether improving access to healthy food can help adults with type 2 diabetes—especially people dealing with food insecurity. It also includes a family member who helps support healthy eating at home.
Concord, CaliforniaAges 18 years+ - NCT05868408Recruiting
Whey formula for healthy full-term infants – growth and comfort
This study tests whether a special partially-digested whey formula is as good as standard formula for healthy full-term babies. It looks at how babies grow and how well they tolerate the formula.
Cavite CityAges birth–4 weeks - NCT06117241Recruiting
Reducing metabolic risk in couples after colon polyp diagnosis
This study tests a program to improve metabolic health in couples where one person had colon polyps. You and your partner may join if you both are overweight or obese, live together, and share meals.
Columbia, South CarolinaAges 9–55 - NCT05965947Recruiting
Telehealth nutrition coaching for adults after brain injury
This study tests whether regular, online (Zoom) nutrition sessions can help adults living with a brain injury make healthier food choices from home. It’s designed for people who can join sessions by internet and participate in decision-making.
Tuscaloosa, AlabamaAges 18 years+ - NCT05867433Recruiting
Teens club to improve school food and activity
This trial helps 6th and 7th graders join a school “change club” to improve healthier food and more physical activity at school. It’s mainly for students in participating Title 1 middle schools and who meet the school and student rules.
Dallas, TexasAges 8 years+ - NCT06842433Recruiting
Personalized nutrition study for weight and health
This study tests a personalized nutrition program based on your unique data. It aims to help improve health and weight through tailored diet advice.
WageningenAges 40–70 - NCT07380243Recruiting
Food for Health: A Prevention Trial for Families
This trial tests if giving healthy food to families can improve health and prevent disease. It's for parents with a high BMI who have a child between 6 and 11 years old.
Columbus, OhioAges 6 years+ - NCT07586839Recruiting
Nutritional Supplement for Muscle Recovery in Young Men
This study tests whether a special nutritional supplement helps muscles recover better after exercise. Researchers will compare how well the supplement works in healthy young men who exercise regularly.
Wageningen, GelderlandAges 18–35 - NCT07415408Enrolling by invitation
App-based protein support for healthy aging
This trial tests whether a smartphone app can help older adults get more protein in their diet. If you are 65 or older, can use a smartphone, and are open to changing your eating habits, this study may help you stay healthy as you age.
NijmegenAges 60 years+ - NCT04447742Recruiting
Study of how healthy babies’ gut microbes develop from birth
This study follows pregnant people from about 20 weeks until delivery, to understand how gut microbes (tiny organisms in the intestines) develop in healthy babies. It may help researchers learn how early-life gut development affects health later on.
BernAges 18–45 - NCT07575529Recruiting
Senior Milk Powder and Gut Health in Healthy Aging
This study tests whether a special milk powder containing beneficial bacteria and fiber (called synbiotics) can improve gut health in adults aged 40–65. You'll use a smartphone app and Apple Watch to track your health and provide samples over several weeks.
SingaporeAges 40–65 - NCT07451119Recruiting
Study of meals made with pulses
This trial will test meals that include pulses, like beans, lentils, or chickpeas. You will be asked to cook these meals at home and do some computer tasks to see how they affect your health.
Grand Forks, North DakotaAges 18 years+ - NCT06918821Recruiting
Tiny Steps to Health: Helping Toddlers Play and Eat Well
This study tests a program that helps parents and toddlers ages 1.5 to 3 years learn healthy eating, active play, and physical activity in a group setting. It aims to reduce obesity by making healthy habits fun and easy for the whole family.
Houston, TexasAges 1.5 years–3 years - NCT06986096Recruiting
Brain health through diet and exercise
This study tests whether a healthy lifestyle program—combining nutrition advice and exercise training—can help protect brain health in people with early memory problems. It may be a good fit if you have mild cognitive concerns and are ready to make positive changes.
Bratislava, Bratislava RegionAges 60–80 - NCT06389084Recruiting
Parents together: supporting healthy habits in children
This study helps parents learn ways to encourage healthy habits in their children. It is for families already in the TARGet Kids! study.
Toronto, OntarioAges 2–5 - NCT06923735Enrolling by invitation
Nutrition app pilot for employee health checks
This pilot study tests a nutrition app to help employees manage conditions like high cholesterol, high blood pressure, weight issues, or type 2 diabetes. It is part of your regular occupational health check or dietitian visit.
KuopioAges 18–75 - NCT07301944Enrolling by invitation
Life stress and fibromyalgia in people with rheumatic diseases
This study looks at how difficult life events may relate to the development of fibromyalgia in people who already have a rheumatic disease (like arthritis or lupus). Participants will be asked about their medical history and life stressors.
Tlalpan, Mexico CityAges 18 years+ - NCT06298253Recruiting
Traffic light system for healthier food at pantries
This study tests whether a traffic light nutrition ranking system helps food pantry clients choose healthier options. If you visit a participating pantry, you may be asked to complete surveys about your experience.
Boston, MassachusettsAges 18–90
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Common questions
- Are there clinical trials for nutrition, healthy?
- Yes. Clin2 currently lists 82 recruiting nutrition, healthy 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 nutrition, healthy 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 nutrition, healthy 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.