Clinical trials: Supplementation
Nutrient Gap in Children, Pediatric Health and Well-Being
A Clinical Trial to Evaluate the Effects of a Children's Daily Multivitamin on Perceived Growth, Immune Health, Energy, and Focus in Children
This is a single-group, open-label, fully decentralized (virtual) clinical trial evaluating the effects of the Hiya Kids Daily Multivitamin on parent/caregiver-perceived growth and development, immune health, daily energy, focus…
- Conditions
- Nutrient Gap in Children, Pediatric Health and Well-Being, Immune Health, Growth and Development
- Trial name
- NCT07893626
- Testing
- Hiya Kids Daily Multivitamin
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hiya Health
Skin Ageing, Healthy Ageing
Effects of a Multi-Targeted Oral Supplement on Skin, Hair, Sleep, Energy, Cognition, Libido and Epigenetic Biological Clock Age
This study evaluated the effects of a daily oral supplement regimen (Advanced ID Brain, Heart and Eye Omega Gel Capsules taken with Advanced ID Longevity and Collagen Complex Powder) on measures of skin condition, hair, sleep…
- Conditions
- Skin Ageing, Healthy Ageing, Effect of Oral Nutritional Supplementation on Skin, Hair, Sleep, Energy, Cognition and Sexual Wellbeing in Healthy Adults, Longevity
- Trial name
- IDF-AID-1 (NCT07827651)
- Testing
- Advanced ID
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- IDI Skincare Limited
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
Supplementation During Endurance Performance
Pre-workout Supplement, Arrhythmias and Exercise Stress Test
Pre-workout supplements are widely used by physically active individuals to enhance exercise performance. These products typically contain stimulant substances such as caffeine, beta-alanine, arginine, and tyrosine, which act on…
- Trial name
- NCT07853066
- Testing
- Dietary Supplement
- Where
- Brazil
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Exercise Physiology, Nutritional Supplementation
Effects of Pre-Run Nutritional Supplements During a Fixed-Pace 5 km Treadmill Run
This study will examine how three commonly used pre-run nutritional supplements-caffeine, L-citrulline, and an exogenous ketone supplement-affect physiological and perceptual responses during a fixed-pace 5 km treadmill run in…
- Trial name
- NCT07854223
- Testing
- Caffeine, L-Citrulline, Exogenous Ketone (Beta-Hydroxybutyrate)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- St. Louis University
Resistance Exercise Performance, Cognitive Functions
Dose-Response Effects of Short-Term Ashwagandha on Anaerobic Exercise and Cognitive Function in Resistance-Trained Athletes
Ashwagandha (ASH) is an herbal supplement derived from the Withania somnifera plant. It is commonly described as an adaptogen, a substance thought to help the body cope with physical and psychological stress.
- Conditions
- Resistance Exercise Performance, Cognitive Functions, Anaerobic Performance, Dietary Supplementation Athletic Performance
- Trial name
- ASH (NCT07853274)
- Testing
- Low-dose Ashwagandha Supplement, High-dose Ashwagandha Supplement
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Jacksonville State University
Healthy Ageing, Protein Supplementation
The Effects of PeptiStrong and Whey on Muscle Function In Older Adults
Examining the effects of PeptiStrong and protein on muscle function in older adults
- Conditions
- Healthy Ageing, Protein Supplementation, Muscle Health, Muscle Function
- Trial name
- NCT07528469
- Testing
- PeptiStrong + whey protein, Whey protein
- Where
- United Kingdom
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Nuritas Ltd
Absorption of Omega-3, Omega-3 Supplementation
A Study in Healthy Adults to Compare the Bioavailability of EPA + DHA From Two Microalgal Sources to One Fish Source and Placebo
This is a randomised, double-blind, parallel, placebo-controlled study in healthy adults to compare the absorption of two microalgal formulations, to a fish oil and a placebo.
- Conditions
- Absorption of Omega-3, Omega-3 Supplementation, Healthy Participants
- Trial name
- GOBO 2 (NCT07241377)
- Testing
- life'sTM omega O1035DS nTG, life'sTM omega O3020DS nTG, MEG-3 3323rTG
- Where
- Australia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- RDC Clinical Pty Ltd
Beta Alanine Supplementation, Placebo - Control
Beta-Alanine Effects on Neuromuscular and Cardiovascular Performance in Female Rugby Players
This study will examine the effects of beta-alanine supplementation on physical performance in female rugby players, who will ingest 4.8 grams/day over a four-week period.
- Trial name
- BA_RUGBY (NCT07809321)
- Testing
- Beta-Alanine
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad Pontificia Comillas
Local Muscular Endurance and Fatigue, NIRS Skeletal Muscle Mitochondrial Capacity
Near-Infrared Spectroscopy, Acute Taurine Supplementation, and Isolated Muscular Endurance and Fatigue Resistance in Young Healthy Adults
The goal of this clinical trial is to determine the association between near-infrared spectroscopy (NIRS)-derived mitochondrial oxidative phosphorylation (OXPHOS) capacity of the vastus lateralis muscles, and both local muscular…
- Conditions
- Local Muscular Endurance and Fatigue, NIRS Skeletal Muscle Mitochondrial Capacity, Acute Taurine Supplementation
- Trial name
- NCT07654946
- Testing
- Acute Taurine Supplementation
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Louisiana State University and A&M College
Mixed Fiber Supplementation for Healthy Adults
Assessing the Short-Term Effects of Multi-Fiber Supplementation on Gut Health
This is a randomized, parallel-group interventional study evaluating the short-term gastrointestinal effects of a standardized multi-fiber supplement in healthy adults.
- Trial name
- NCT07787026
- Testing
- Prebiotic
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Brown University
to Assess Changes in Body Composition After Dietary Supplementation With Sinetrol
A Randomized, Double-blind, Placebo-controlled, Parallel Study to Assess the Effect of Sinetrol on Body Composition &Metabolic Health in Peri-menopausal/Early Menopausal Women
The menopausal transition is associated with significant hormonal and metabolic changes, primarily driven by a decline in estrogen levels.
- Trial name
- MENOFIT (NCT07782853)
- Testing
- dietary supplementation
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- DR Healthcare - biotexia
Lipid Metabolism, Omega-3 Polyunsaturated Fatty Acids
Novel Approach to Increase EPA and DHA Levels
The goal of this intervention trial is to evaluate whether combining meldonium therapy with PUFAs (polyunsaturated fatty acids) supplements containing eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) changes the plasma…
- Conditions
- Lipid Metabolism, Omega-3 Polyunsaturated Fatty Acids, Supplementation
- Trial name
- NCT07304921
- Testing
- Meldonium + PUFA, PUFA + meldonium, PUFA supplementation only
- Where
- Latvia
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Riga Stradins University
Supplementation, Sports
Acute Sodium Bicarbonate Supplementation in Female Basketball Players
This randomized, double-blind, placebo-controlled crossover study aims to evaluate the effect of acute sodium bicarbonate supplementation, compared with placebo, on physical capacity and blood biochemical marker concentrations in…
- Trial name
- NCT07730606
- Testing
- Sodium Bicarbonate (NaHCO3)
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Krzysztof Durkalec-Michalski
Dietary Supplementation, Healthy Vollunteer
Effect of β-alanine Supplementation and Training on Ergogenic Measures and Plasma Metabolites in Untrained Young Adults
This study enrolled untrained young adults to evaluate the effects of β-alanine supplementation combined with a structured exercise training program.
- Trial name
- NCT07404540
- Testing
- β-Alanine
- Where
- Hungary
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Pecs
Supplementation Efficacy in Health Adults on Plasticizer Removal
Evaluation of an Oat Fiber Supplement on Health
The purpose of the study is to determine whether short-term use of an oat fiber supplement reduces exposure to your urine levels of dietary chemicals like bisphenol A (BPA).
- Trial name
- NCT07714135
- Testing
- Oat Fiber
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- California Polytechnic State University-San Luis Obispo
Healthy Aging, Multivitamin and Mineral Supplementation
Multivitamin and Mineral Supplementation and Healthy Aging
The goal of this study is to determine the impact of MVM supplementation on clinical and biochemical markers associated with healthy aging, with a particular focus on mitochondrial function and metabolism.
- Trial name
- MiMIC (NCT07642869)
- Testing
- MVM Core Blend, MVM Gold Blend
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Resistance Exercise Performance, Cognitive Function
Effects of New Zealand Blackcurrant Supplementation on Exercise and Cognitive Performance in Resistance-Trained Adults
New Zealand blackcurrant (NZBC) is a supplement made from a berry naturally rich in plant compounds called anthocyanins. Researchers have studied these compounds for years and found that they may help the body by improving blood…
- Conditions
- Resistance Exercise Performance, Cognitive Function, Anaerobic Performance, Dietary Supplementation Athletic Performance
- Trial name
- NZBC-FORCE (NCT07619976)
- Testing
- Low-dose Blackcurrant Supplement, High-dose Blackcurrant Supplement
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jacksonville State University
Supplementation During Endurance Performance
Ecklonia Cava Supplementation and Cycling Performance
The goal of this clinical trial (randomised, double-blind, placebo-controlled crossover study) is to investigate whether supplementation with Ecklonia cava, a natural extract derived from brown seaweed, affects exercise…
- Trial name
- NCT07611877
- Testing
- Supplement
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Exeter
Heat Exposure, Exercise Performance
Effects of Creatine and Heat Exposure on Exercise Performance and Body Water Distribution
The goal of this clinical trial is to learn whether creatine supplementation changes how the body adapts to repeated exercise in the heat in healthy recreationally active adults and varsity athletes.
- Conditions
- Heat Exposure, Exercise Performance, Hydration, Body Fluid Compartments
- Trial name
- NCT07593014
- Testing
- Creatine Monohydrate
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Windsor