Clinical trials: Supplementation
Iron-deficiency
Effect of Vitamin D3-fortified Fruit Juice on Iron Status in Women
The present study is designed to utilise vitamin D3 supplements that may potentially act as an iron absorption enhancer to improve iron status in the Malaysian child-bearing aged women with low iron stores.
- Trial name
- NCT04618289
- Testing
- Vitamin D3-fortified fruit juice supplement
- Where
- Malaysia
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Universiti Putra Malaysia
Dietary Modification
Beef Protein Supplementation in Endurance Athletes
The aim of this project is to investigate the potential benefits of combining a new protein beef hydrolysates extract with a regular endurance training programme on (a) body composition (b) performance (c) muscle structure (d)…
- Trial name
- Beef (NCT02675348)
- Testing
- Dietary Supplement: Beef Protein, Dietary Supplement: whey Protein, Dietary Supplement: CHO
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Greenwich
Diarrhea
Lao Zinc Study: Effects of Two Forms of Daily Preventive Zinc Versus Therapeutic Zinc Supplementation
The study will be conducted as a community-based, randomized, placebo-controlled, trial with four study groups. The overall objective of the study is to determine the optimal method for delivering zinc to young children, both for…
- Trial name
- NCT02428647
- Testing
- MNP, preventive zinc supplement, therapeutic zinc supplement
- Where
- Laos
- Volunteers
- 3,433 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Metabolic Syndrome, Insulin Sensitivity
Seaweed Extract Supplementation and Metabolic Biomarkers
Double blinded, randomized, placebo controlled preliminary pilot exploratory investigation into the effects of brown seaweed extract supplementation, on fasting blood Insulin, fasting blood glucose, insulin sensitivity, blood…
- Trial name
- NCT03853343
- Testing
- Seaweed extract
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- BioAtlantis Ltd.
Infant Gut Microbiome
The EFFECT Study: Probiotic and HMO Supplementation in Infants
Lacto-N-tetraose (LNT) is a human milk oligosaccharide (HMO) present in human colostrum and milk. HMOs are largely undigestable and have no direct nutritive benefit to the infant, but act as a prebiotic substrate for beneficial…
- Trial name
- EFFECT (NCT03994315)
- Testing
- B. infantis EVC001, Lacto-N-tetraose (LNT)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Evolve BioSystems, Inc.
Obesity
Effect of Olvanil Supplementation on Clinical, Biochemical and Anthropometric Parameters in Obese Adults
Capsaicinoids are defined as alkaloid compounds of the Capsicum genus, they are characterised by the pungent flavor of chili. About the Capsicum genus, there are more than 20 known compounds, including dihydrocapsaicin…
- Trial name
- NCT05857306
- Testing
- Olvanil
- Where
- 2 sites in Mexico
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Dietary Supplements, Connective Tissue
Developing a Nutritional Supplement to Increase Collagen Synthesis in People
The purpose of this study is to test whether a natural product supplement can potentiate the increase in collagen synthesis following the ingestion of collagen protein.
- Conditions
- Dietary Supplements, Connective Tissue, Exercise
- Trial name
- NCT06138106
- Testing
- Natural Product Supplement
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Overweight (BMI > 25), Weight Loss
The Impact of Salmon Protein Hydrolysate (SPH / ProGo®) Supplementation on Hematologic and Metabolic Health
Healthy, overweight males and females randomised to receive 8-weeks of salmon protein hydrolysate SPH (12g daily) or whey protein isolate (12g daily) to assess the impact on red blood cell and ferritin levels, blood glucose…
- Trial name
- NCT07616752
- Testing
- Nutritional supplementation, Nutritional Supplement
- Where
- India
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Hofseth Biocare ASA
Inter-conversion n-3 PUFA, Vegetarians
Effects of Supplementation With Linseed Oil on Blood Lipids in Vegetarians
The study was performed to investigate the effects of a daily consumption of linseed oil on fatty acid distribution in plasma and red blood cell lipids and blood lipids in vegetarians.
- Trial name
- NCT01788917
- Testing
- Linseed oil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Jena
Postoperative Pain, Third Molar
Effect of Oral Magnesium on Anesthesia and Postoperative Analgesia After Surgical Removal of the Lower Third Molars.
The operation of the lower third molars is one of the most common oral surgery procedures in the world. The surgery is mostly done in local anesthesia which makes the surgery as pleasant as possible for the patient.
- Conditions
- Postoperative Pain, Third Molar, Postoperative Complications
- Trial name
- NCT03398382
- Testing
- Magnesium tablet group, Magnesium lozenge group
- Where
- 2 sites in Croatia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Daniel Jerković
Obesity
The Effects of Supplementation of a Probiotic, B. Longum, on BMI and Anthropometric Outcomes in Overweight/Obese Adults.
Obesity levels worldwide have tripled since the mid 1070's. Obesity and its co-morbidities, metabolic syndrome, type II diabetes, and cardiovascular disease, are serious widespread health concerns which urgently need to be…
- Trial name
- NCT04042181
- Testing
- Bifidobacterium longum
- Where
- Ireland
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- University College Cork
Healthy Lactating Mother
Study to Learn About the Effect of Elevit (a Food Supplement Containing Several Vitamins, Minerals, Lutein and DHA) on the Nutrient Content in the Breast Milk and Blood of Women During Breastfeeding Period and on Babies' Physical Growth Parameters
The aim of the study is to learn about the effect of multi-micronutrient, lutein and DHA supplementation (Elevit Breastfeeding \& Postnatal Care) on the breast milk nutrient composition and babies physical growth parameters.
- Trial name
- NCT04462939
- Testing
- Elevit Breastfeeding & Postnatal Care
- Where
- 3 sites in Germany
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Bayer
Cognitive Decline, Cognition Disorders in Old Age
The Effect of Blueberry Supplementation on Cognitive Functioning in Older Adults
In this randomized placebo controlled intervention study, the effect of 12 weeks of supplementation with either 150g whole blueberries, freeze-dried blueberry powder (dose equivalent to 150g berries) versus placebo on cognitive…
- Conditions
- Cognitive Decline, Cognition Disorders in Old Age, Aging
- Trial name
- BrainBerries (NCT07170943)
- Testing
- Blueberry, Freeze-dried blueberry powder
- Volunteers
- healthy volunteers welcome
- Sponsor
- Wageningen University
Changes in Gut Microbiota with Prebiotic Supplementation, Quality of Life
Effect of a Nutritional Supplement on Gut Microbiota in Adults
According to International Scientific Association for Probiotics and Prebiotics (ISAPP), a prebiotic is defined as a substrate that is selectively utilized by host microorganisms conferring a health benefit (Gibson et al, 2017).
- Trial name
- NCT06611215
- Testing
- Treatment
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Pharmavite LLC
Healthy Athletes
Effect of Cocoa Supplementation in Training Athletes Microbiota and Metabolome
It has recently been suggested that cocoa may improve exercise performance and recovery. This study aim to evaluate the plasma and fecal metabolome after 10 weeks of cocoa supplementation during the training period in…
- Trial name
- NCT04444388
- Testing
- cocoa
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad Europea de Madrid
Aerobic Gymnastics Performance, Sports Performance
Combined Rhodiola Rosea and Caffeine Supplementation for Aerobic Gymnastics Performance
Aerobic gymnastics requires repeated explosive movements, upper-body support elements, and the ability to maintain performance under fatigue.
- Conditions
- Aerobic Gymnastics Performance, Sports Performance, Exercise Recovery, Nutritional Supplementation
- Trial name
- NCT07860242
- Testing
- Rhodiola rosea Supplementation, Caffeine Supplementation, Standardized Aerobic Gymnastics Training
- Where
- China
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Beijing Sport University
Cognitive Impairment
Changes in Cognition During a 24-h Simulated Military Operation
Sustained military operations (SUSOPs) result in psychological stress and cognitive dysfunction, which may be related to the recruitment of classical monocytes into the brain.
- Trial name
- NCT04250480
- Testing
- beta-alanine
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Central Florida
PreDiabetes, Impaired Glucose Tolerance
Glucose Homeostasis and Apple Polyphenols
The primary objective is to investigate the effect of apple polyphenol supplementation for 12 weeks on glucose homeostasis in prediabetic individuals.
- Conditions
- PreDiabetes, Impaired Glucose Tolerance, Glucose Metabolism Disorders
- Trial name
- NCT05951270
- Testing
- Apple Polyphenols, Control
- Where
- Netherlands
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Maastricht University
Stroke, Ischemic, Dysbiosis
A Randomized Double Blinded Placebo Controlled Study on the Effects of Dietary Supplementation With a Probiotic on Stroke Patients
The aim of this study is to determine the effects of an intervention using a commercially available probiotic in a cohort of acute stroke patients.
- Trial name
- PRISE (NCT04954846)
- Testing
- OMNi-BiOTiC SR-9
- Where
- Germany
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- Ludwig-Maximilians - University of Munich
One-carbon Metabolism in Healthy Individuals
Impact of High-dose Folic Acid Supplementation on Pathways Linked to DNA Formation
Periconceptional supplementation with folic acid - the synthetic form of the B-vitamin folate - reduces the occurrence of adverse pregnancy outcomes such as spina bifida.
- Trial name
- NCT01687127
- Testing
- Folic acid, 5-methyltetrahydrofolate, calcium salt
- Where
- Canada
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.