Clinical trials: Dietary Supplements
Overweight, Obesity
A Study to Evaluate the Effects of a Dietary Supplement on Weight Management and Appetite Control
This is a randomized, double-blind, placebo-controlled, decentralized clinical trial evaluating the effects of MN Nutra GeLiPthin-1™, a multi-ingredient dietary supplement, on body weight, BMI, waist circumference, appetite…
- Conditions
- Overweight, Obesity, Weight Management, Appetite Control
- Trial name
- NCT07895563
- Testing
- MN Nutra GeLiPthin-1™ Dietary Supplement
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- MNnutra
Athletic Performance, Dietary Supplement
The Effects of Acute Nitrate and Caffeine Co-ingestion on Discipline-Specific Exercise Performance.
The purpose of this study is to investigate the acute, separate, and combined ergogenic effects of dietary nitrate (beetroot juice, BJ) and caffeine (CAF) supplementation on discipline-specific athletic performance.
- Conditions
- Athletic Performance, Dietary Supplement, Iron Status
- Trial name
- NCT07748416
- Testing
- Caffeine, Dietary Nitrate (Beetroot Juice)
- Where
- Poland
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Hair Thinning, Hair Loss
The Effect of 24-week Dietary Intake of Food Supplements on Hair
Purpose of this randomized, double-blind, placebo-controlled study will be to evaluate whether the daily use of novel dietary supplements over 24 weeks is able strengthen and promote growth of hairs, improve their density and…
- Trial name
- TO-HAIR (NCT06174441)
- Testing
- Investigational product 1 (CPMSM), Investigational product 2 (HC+)
- Where
- Slovenia
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- VIST - Faculty of Applied Sciences
Hyperlipidemia
A 12 Week, 3-Period Study to Evaluate the Effects of a Dietary Supplement on Lipid Metabolism
This study will evaluate the effects of encapsulated botanical extracts, previously shown to inhibit the enzyme diacylglycerol-acyltransferase-1 (DGAT-1) in vitro, on fasting and postprandial lipid metabolism during an oral fat…
- Trial name
- NCT02366156
- Testing
- Low Dose Grape Blend, High Dose Grape Blend
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Access Business Group
Poor Energy Levels, Poor Metabolism
A Clinical Trial to Evaluate the Effects of a Supplement on Supporting Signs of a Healthy Metabolism
This study evaluates the effects of Love Wellness Energize, a dietary supplement, on supporting signs of a healthy metabolism in women aged 25-45 who report poor energy levels, perception of poor metabolism, difficulty with…
- Conditions
- Poor Energy Levels, Poor Metabolism, Difficulty With Weight Management, Bloating
- Trial name
- NCT07765407
- Testing
- Love Wellness Energize
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Love Wellness
Healthy Subjects, Heme Oxygenase
Reresveratrol Administered to Healthy Male Subjects
Heme oxygenase 1 (HO-1) serves as a protective gene. The aim of this clinical trial is to evaluate the HO-1 stimulation of resveratrol in healthy humans.
- Trial name
- REVAHS (NCT01768507)
- Testing
- Resveratrol
- Where
- Austria
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Daniel Doberer
Joint Health, Hair Health
A Single-Group Clinical Trial to Evaluate the Effects of Health Nag's BioActive Collagen Jelly on Skin, Hair, Nail, and Joint Health
This decentralized, single-arm, open-label study evaluates the effects of Health Nag's BioActive Collagen Jelly on skin, hair, nail, and joint health in 40 female participants over 12 weeks.
- Conditions
- Joint Health, Hair Health, Skin Health
- Trial name
- NCT07209137
- Testing
- Dietary Supplement
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Nag Food Supplement Trading LLC
Aging
AC-11 Supplement and Biological Aging
This is a prospective non-randomized clinical study of 24 patients to evaluate the effects of the AC-11®. The study will evaluate the effectiveness of the supplement's ability to reverse epigenetic markers of biological age.
- Trial name
- NCT05310123
- Testing
- AC-11
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- TruDiagnostic
Functional Constipation
Effect of an 8-week Bifidobacterium Lactis HN019 Supplementation on Functional Constipation
This prospective, two-arm (parallel groups), double-blind, randomized, placebo-controlled, multi-center clinical trial will investigate the effects of an 8-week Bifidobacterium lactis HN019 supplementation on stool frequency and…
- Trial name
- BifidoDigest (NCT04231162)
- Testing
- Active product, Control product
- Where
- 4 sites in France
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Danisco
Vaginal Infection
Interventional Study to Evaluate the Effect of the Oral Administration of L.Plantarum on Vaginal Microbiota
Vaginal microbiota is abundantly colonized by Lactobacillus genera. When vaginal microbiota gets altered, opportunistic microorganisms may proliferate and become abundant species giving rise to dysbiosis.
- Trial name
- NCT04461782
- Testing
- Lactobacillus plantarum
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- AB Biotics, SA
Menopause
A Study To Investigate The Effect Of A Natural Dietary Supplement On Peri-Menopausal Symptoms
This is a randomized, masked, placebo controlled study to assess the effect on a nutritional dietary supplement on menopausal signs and symptoms in perimenopausal women.
- Trial name
- NCT02497560
- Testing
- proprietary formula
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Physician Recommended Nutriceuticals
Satiety, Appetite
A Study of NatureU Burn on Satiety in Healthy Adults
This single-center, single-blind, non-randomized crossover exploratory study evaluated the short-term effects of NatureU Burn on postprandial satiety in healthy adults.
- Conditions
- Satiety, Appetite, Food Intake, Fat Disorder
- Trial name
- NUBURN (NCT07597382)
- Testing
- Glucose Reference Food, NatureU Burn Plus Glucose
- Where
- China
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- OmniSolutions Laboratory Holdings Limited
Menopause
The Effects of a Novel Probiotic Supplement on Menopausal Symptoms and Bone Health
This Phase II study is designed to evaluate the potential effects of a novel probiotic supplement on the severity of global menopause symptoms (e.g., psychological, somatic, urogenital symptoms) and on bone health in…
- Trial name
- MPS (NCT04001088)
- Testing
- Probiotic
- Where
- 5 sites in United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Lallemand Health Solutions
Birth Weight
Healthy Mums, Healthy Babies: Multiple Micronutrient Supplementation in Ethiopia
Background: This programme effectiveness study responds to the need for evidence on the effect on birthweight of switching from iron-folic acid supplementation (IFA) to multiple micronutrient supplementation (MMS) as part of…
- Trial name
- NCT05708183
- Testing
- Multiple micronutrient supplementation (MMS), Iron folate supplementation (IFA)
- Where
- 6 sites in Ethiopia
- Volunteers
- 25,620 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Sodium Bicarbonate
Effect of Sodium Bicarbonate on Exercise Performance
This was a randomized, double-blind, placebo controlled, crossover trial. The study aimed to assess the effect of sodium bicarbonate on the ability to perform a repeated sprint task by female football players.
- Trial name
- NCT06098794
- Testing
- Sodium Bicarbonate
- Where
- Portugal
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Faculdade de Motricidade Humana
Ketosis, Metabolic, Immune Functions
The Effect of Acute Exogenous Oral Ketone Supplementation on Immune Cells Function and Immune Cells Histone Β-hydroxybutyrylation
To conduct a single-arm pilot study to determine how acute ingestion of an exogenous ketone monoester supplement alters the histone lysine β-hydroxybutyrylation and immune function in healthy human monocytes and lymphocytes.
- Conditions
- Ketosis, Metabolic, Immune Functions, Histone Deacetylase (HDAC) Activity
- Trial name
- Acute_Ketone (NCT06590623)
- Testing
- Ketone Monoester (KE)
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Skin
A Double-Blind, Randomized, Placebo-Controlled Study Evaluating the Nutritional Supplement Lumenato and Its Impact on Skin Parameters in Healthy Female Subjects
The purpose of this study is to evaluate perceived changes in skin health and appearance after taking the study product daily for 12 weeks. The study product is a soft gel supplement containing tomato oil.
- Trial name
- NCT04356456
- Testing
- Lumenato
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- LycoRed Ltd.
Healthy Elderly
Effect of a Polyphenol-rich Food Supplement on Cognitive Function in Healthy Aging Adults
Several preliminary studies have shown that diet can have beneficial effects on cognitive decline. Among food shown to have such effects are some polyphenols from selected botanicals.
- Trial name
- Neurophenol (NCT02063646)
- Testing
- Polyphenol-rich extract
- Where
- 2 sites in Canada, France
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Neurophenols Consortium
Hunger
Study of Psyllium 6.8 g Versus Placebo on Satiety in Healthy Volunteers
This is a randomized, double-blind, placebo-controlled, 2-treatment, 3-period crossover design study to evaluate the effects of psyllium 6.8 g provided as sugarfree Metamucil fiber supplement powder dissolved in water versus…
- Trial name
- NCT01809925
- Testing
- psyllium fiber 6.8g
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Knee, Arthroscopy
Analgesic Control Following Knee Arthroscopy
This study aims to investigate the analgesic effects offered by bupivacaine and Durolane (a hyaluronic acid supplement) administered immediately following the completion of knee arthroscopy.
- Conditions
- Knee, Arthroscopy, Analgesia
- Trial name
- NCT01169389
- Testing
- Intraarticular injection, Intra-articular injection of 0.5% Bupivacaine
- Where
- Ireland
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Orthopaedic Research and Innovation Foundation, Ireland
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