Clinical trials: Dietary Intake
Maintenance of Recommended Sodium Intake
Maintenance of Recommended Sodium Intake
The overall objective of this study is to assist the general public in achieving and maintaining the currently recommended sodium intake of 1500 mg/day through a reduced sodium intervention that emphasizes spices and herbs.
- Trial name
- SPICE (NCT01615159)
- Testing
- Behavior and lifestyle counseling
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Zinc Deficiency, Inflammation
Effects of Daily Beef Intake, as a Component of a Heart-Healthy Diet on Cellular Zinc
The objective of the current study is to test the overarching hypothesis that the beef nutritive matrix is uniquely suited to direct dietary zinc to cellular compartments for improved metabolic function, leading to a greater…
- Conditions
- Zinc Deficiency, Inflammation, Metabolic Diseases, Vascular Diseases
- Trial name
- NCT05236374
- Testing
- Beef protein
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Caloric Intake
The Influence of Dietary Variety and Course Sequence on Fruit Intake in Preschool-Aged Children
The purpose of this study is to determine the extent to which manipulation of dietary variety and course sequence affects fruit intake and overall energy intake in preschool-aged children.
- Trial name
- NCT01414699
- Testing
- Variety, Non-Variety
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Dietary Change, Obesity & Overweight
Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy
In this study will look at how eating pistachios every day might affect participants weight, how healthy their diet is, and how they feel when eating.
- Conditions
- Dietary Change, Obesity & Overweight, Food Acceptance
- Trial name
- NCT07244445
- Testing
- Pistachios, Dual-energy X-ray absorptiometry (DEXA) scans
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Ian J. Neeland, MD
Bioavailability and Pharmacokinetics, Safety After Oral Intake
Chrysin Bioavailability and Safety
This study seeks to evaluate and compare the pharmacokinetics of a micellar chrysin formulation (LipoMicel Chrysin) with that of a non-micellar chrysin formulation as well as a standard/unformulated chrysin supplement.
- Trial name
- NCT07066839
- Testing
- LipoMicel Chrysin, Non-Micellar Chrysin, Standard/Unformulated Chrysin
- Where
- Canada
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Isura
Diet Habit
The OPTIMISE Intervention for Reducing Meat Consumption in UK Adult Meat-eaters
This randomised controlled trial will test the effectiveness of a self-regulation intervention for reducing meat consumption in people who are motivated to change their meat-eating habits.
- Trial name
- OPTIMISE (NCT04961216)
- Testing
- OPTIMISE
- Where
- United Kingdom
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Attention Deficit Hyperactivity Disorder
Dietary Intake and Nutrient Status of Children With ADHD
Assess the dietary intake of children aged 6-12 years by means of a 24-hour recall and 3-day food record and asses the nutrient status of Vitamin B6, serum ferritin, serum zinc and serum copper of the same children by means of…
- Trial name
- NCT00434928
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Fat; Liver, NAFLD
The Effect of a High-fat vs. High-sugar Diet on Liver Fat Accumulation and Metabolism
Non-alcoholic fatty liver disease (NAFLD) is the most prevalent liver disease in the world. It is currently unclear why fat starts to accumulate in the liver, although both the amount and type of food consumed have been…
- Trial name
- NCT03145350
- Testing
- High-fat, low-carbohydrate, Low-fat, high-carbohydrate
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Overweight and Obesity
Plasma SCFAs After Fermentable Cereal Fibres - A Postprandial Study
Circulating SCFAs reflect the net effect of what is produced in the large intestine from dietary fibre fermentation, bioavailability after considerable absorption by the enterocytes and in the liver and the elimination.
- Trial name
- FIFERM (NCT05443828)
- Testing
- Breakfast Control Meal, Breakfast Test Meal
- Where
- Italy
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Federico II University
Vegan Diet, Pregnancy
Influencing a Vegan Diet and the Intake of Dietary Supplements During Pregnancy and Childhood
The main goals of the exploratory, cross-sectional survey among vegans are to reveal influencing factors, sources of information gathering, reasons for choosing certain dietary supplements of pregnant vegans and parents…
- Conditions
- Vegan Diet, Pregnancy, Dietary Supplements, Childhood
- Trial name
- NCT06669819
- Where
- Austria
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Wolfgang Huber-Schneider
Obesity, Metabolic Syndrome
Influence of Adiposity and Other Factors on the Gut Microbiota Composition
People who are overweight are getting more and more common in every region of the world. However, despite significant progress being made in the treatment options available for overweight, the worldwide incidence of overweight…
- Trial name
- NCT05664321
- Testing
- Observational, case-control study
- Where
- Saudi Arabia
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- King Saud University
Eating Rate
Impact of the Eating Rate of Ultra-processed Foods on Dietary Intake Behavior and Metabolic Responses
The aim of this balanced-order block randomized controlled cross-over trial with 2 treatment arms is to determine the effect of eating rate (ER) of ultra-processed food diets (UPF fast ER vs UPF slow ER) on ad libitum energy…
- Trial name
- NCT06113146
- Testing
- ultra-processed slow eating rate diet, Ultra-processed fast eating rate diet
- Where
- Netherlands
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Tuberculosis
Potential Role of Microbiome in Tuberculosis
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), is a deadly infectious disease and major global public health problem.
- Trial name
- Micro-STOP (NCT04985994)
- Where
- 2 sites in Pakistan
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Khyber Medical University Peshawar
Body Weight, Nutrition, Healthy
Nutritional Status of Adult Slovenes After the Covid-19 Epidemic
There is objective need to examine nutritional status (i.e., body mass index (BMI), body composition and dietary intake) of healthy adult Slovenes after SARS-CoV-2 (Covid-19) epidemic period.
- Conditions
- Body Weight, Nutrition, Healthy, COVID-19 Pandemic
- Trial name
- SloFitCovid (NCT05438966)
- Testing
- No intervention
- Where
- Slovenia
- Volunteers
- 833 people, healthy volunteers welcome
- Sponsor
- Barbara Jakše s.p.
Obesity
Weight Gain in First-year University Students
The transition to university from secondary school comes with many changes to living arrangements, dietary and alcohol intake, physical activity, and stress.
- Trial name
- NCT05856734
- Testing
- Weight and body composition change, Change in dietary intake, Change in physical activity
- Where
- United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Aberdeen
Food Neophobia, Food Preferences
Encouraging a Plant Based Diet in an Underserved Urban Population
The investigator's goal is to promote a plant-based diet amongst the underserved urban population of Louisville with the help of educational aids and the provision of affordable resources.
- Conditions
- Food Neophobia, Food Preferences, Dietary Habits
- Trial name
- NCT06090409
- Testing
- Implementing free/subsidized agricultural produce to encourage a plant-based diet.
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Dietary Supplements, Caffeine
Effect of Acute Caffeine and Beetroot Juice Intake on Strength, Power, and Muscular Endurance
Introduction: Several studies have evaluated and confirmed the ergogenic effect of acute caffeine and beetroot juice intake on sports performance.
- Conditions
- Dietary Supplements, Caffeine, Nitrates, Sports Performance
- Trial name
- CAF+BJ (NCT06596395)
- Testing
- Acute caffeine and beetroot juice, Acute caffeine, Acute beetroot juice
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Calcium Deficiency
Effect of Calcium-fortified Cereal Bars on Dietary Calcium Intake in Women
The purpose of this study is to determine whether eating Kellogg's Nutri-Grain cereal bars will increase calcium intake in healthy adult women.
- Trial name
- NCT01508689
- Testing
- Receive Kellogg's Nutri-Grain® cereal bars first, Receive Kellogg's Nutri-Grain® cereal bars second
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Texas Woman's University
Diabetes Mellitus, Type 2, Antioxidative Stress
Dietary Antioxidants and Thiol Disulfide Homeostasis in T2DM
This observational study was planned to determine the relationship between dietary antioxidant intake and thiol disulfide homeostasis of individuals with type 2 diabetes.
- Trial name
- NCT05688631
- Testing
- Dietary antioxidant intake
- Where
- Turkey (Türkiye)
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Cancer Patient
The Effect of a Nutrition Education Program
This study is a randomized controlled trial aimed at evaluating the effect of a nutritional education program on dietary intake and nutritional status in cancer patients.
- Trial name
- NCT07560605
- Testing
- Nutrition Education Program
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul Aydın University