Condition

Diet Habit clinical trials and research

• 14Clinical trials
• 11Countries

Newest Diet Habit clinical trials

All recruiting trials (14)

• Trying a mostly plant-based diet for adults in Singapore with stage 3–4 chronic kidney disease

  This two-year outpatient study will try a mostly plant-based diet—at least 50% of protein from plants—in adults with stage 3–4 CKD to see if it is practical, safe (especially for potassium), and helpful compared with standard CKD diet advice.

  Recruiting Changi General Hospital · Singapore · NCT07544524

• How COVID-19 affected fitness, sleep, diet, and blood pressure

  This project will see if past COVID-19 or long COVID is linked to changes in fitness, physical activity, blood pressure, sleep, and mental stress in adults aged 18 to 75.

  Recruiting Indiana University · Bloomington, Indiana · NCT07128095

• Using technology and peer support to help parents prevent early childhood dental issues

  This study is testing if a new program that uses technology and support from other parents can help moms and dads prevent dental problems in their young kids better than regular education.

  Recruiting National University of Singapore · Singapore · NCT06558955

• Effects of nutrient timing on cancer-related fatigue

  This study is testing if eating all meals within a 10-hour window can help cancer survivors with blood cancers feel less tired and improve their quality of life.

  Recruiting Phase 2 University of Maryland, Baltimore · Baltimore, Maryland · NCT06482515

• Study on how diet affects autoimmune diseases in rheumatology patients

  This study looks at how changing to a healthier diet, like the Mediterranean diet, might help people with autoimmune diseases feel better and manage their symptoms.

  Recruiting University of Central Florida · Orlando, Florida · NCT06339957

• Testing how returning diet data affects eating habits

  This study is testing if giving people personalized diet information based on their stool samples can help them change their eating habits and improve their gut health.

  Recruiting Duke University · Durham, North Carolina · NCT06266689

• Investigating the effects of dietary salicylates on preeclampsia

  This study is trying to see if the amount of salicylates in food can affect the risk of developing preeclampsia in pregnant women.

  Recruiting Poznan University of Life Sciences · Poznan · NCT06239363

• SMART goals program for youth with prediabetes

  This study is testing if a special goal-setting program can help overweight kids with prediabetes lose weight and improve their health compared to regular care.

  Recruiting at 2 sites Northwell Health · New York, New York and 1 other locations · NCT06067451

• Optimizing diet for patients with ulcerative colitis

  This study is testing if changing the diet by cutting out certain additives can help people with ulcerative colitis feel better and improve their gut health.

  Recruiting Region Skane · Malmö, Skåne County · NCT05743374

• Investigating risk factors for early-onset colorectal cancer

  This study is trying to find out what lifestyle and dietary factors might increase the risk of developing colorectal cancer in people under 50.

  Recruiting at 8 sites San Raffaele University · Denver, Colorado and 7 other locations · NCT05732623

• Improving community diet and food access in Brooklyn

  This study is testing a program to improve access to healthy food and nutrition education for diverse communities in Brooklyn, focusing on residents who speak English, Chinese, Spanish, and Bangla.

  Recruiting NYU Langone Health · New York, New York · NCT05381766

• Personalized dietary responses for better health

  This study is testing how different foods affect people's health based on their unique responses, and it's for individuals taking part in the ZOE testing program.

  Recruiting at 2 sites Zoe Global Limited · Needham, Massachusetts and 1 other locations · NCT04735835

• Understanding health trends in Puerto Rico

  This study is trying to understand health trends in Puerto Rico by looking at diet, mental health, and heart health in adults aged 30-75 over time.

  Recruiting Harvard School of Public Health (HSPH) · San Juan · NCT03794531

• Preventing Type 2 Diabetes through Lifestyle Changes

  This study is testing whether lifestyle changes can help people at risk of type 2 diabetes in Finland improve their health and prevent the disease.

  Recruiting University of Eastern Finland · Kuopio · NCT03156478

Related topics

Quick answers

How many Diet Habit clinical trials are recruiting right now?

14, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 11 countries. The most sites are in United States (8 trials), Singapore (2 trials), Finland (2 trials), Poland (1 trial), United Kingdom (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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