Clinical trials: Dietary Supplements
Diabetes Mellitus, Vitamin D Deficiency
Effect of Vitamin D Supplementation on Hemoglobin A1c
This is a prospective, randomized, non-blinded interventional study that will investigate the effect of a vitamin D supplement on HbA1c in patients with uncontrolled type 2 diabetes mellitus (DM) and vitamin D deficiency.
- Trial name
- NCT01354262
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Ascension Health
Male Infertility, Low Sperm Quality
A Clinical Trial to Evaluate the Effects of a Supplement on Markers of Male Fertility
This study will evaluate the effects of the WeNatal For Him supplement on markers of male fertility over a 3-month period. The trial is a single-arm, unblinded study enrolling 40 male participants who will take 3 capsules of the…
- Conditions
- Male Infertility, Low Sperm Quality, Low Testosterone, Low Energy
- Trial name
- NCT07740161
- Testing
- WeNatal For Him Supplement
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- WeNatal
Healthy
A Study Investigating the Effectiveness of a LifeSeasons NeuroQ Supplement With Lifestyle Changes to Improve Cognitive Function in Healthy Adults Who Have One or More Risk Factors for Cognitive Decline
The objective of this study is to evaluate the efficacy of a NeuroQ supplement designed by Dr. Bredesen to complement his Lifestyle modification protocol.
- Trial name
- NCT04149639
- Testing
- NeuroQ
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- LifeSeasons Inc.
Malnutrition
Acceptability and Tolerance of New Oral Nutritional Supplement
To evaluate tolerance and acceptability of AYMES LONDON in patients requiring supplementary oral nutritional support compared with currently available alternatives.
- Trial name
- NCT02639156
- Testing
- AYMES LONDON
- Volunteers
- 22 people
- Sponsor
- Aymes International Limited
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
Glucose Intolerance
Effects of a Dietary Supplement Containing Salacia Extract, Citrus Bioflavonoids, and Trivalent Chromium on Markers of Glucose Control
This study was a double-blind, randomized, placebo-controlled, clinical trial with two parallel groups. Participants reported to a single investigational center in Ohio (i.e., The Center for Applied Health Sciences) during the 12…
- Trial name
- NCT05887050
- Testing
- Active
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- The Center for Applied Health Sciences, LLC
Osteoporosis, Vitamin D Deficiency
A Study of MK0217A and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)
The purpose of this study is to test the safety, tolerability, and effectiveness of an investigational drug and dietary supplement to reduce the risk of vitamin D insufficiency and deficiency during treatment of osteoporosis in…
- Trial name
- NCT00092079
- Testing
- MK0217A, alendronate sodium (+) cholecalciferol / Duration of Treatment: 24 weeks
- Volunteers
- 652 people
- Sponsor
- Merck Sharp & Dohme LLC
Skin Aging, Wrinkles
Astaxanthin (2 mg) + Lycopene (1.8 mg) + D-Alpha-Tocopherol (10 IU) For The Treatment Of Skin Aging
The purpose of this study is to determine the clinical efficacy of a combination of Astaxanthin (2 mg), Lycopene (1.8 mg), and d-alpha-Tocopherol (10 IU) in terms of its skin anti-aging properties.
- Trial name
- NCT03460860
- Testing
- Astaxanthin (2mg)+Lycopene (1.8mg)+D-Alpha-Tocopherol (10IU)
- Where
- Philippines
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- United Laboratories
Skin Aging
A Double-Blind, Randomized, Double-Dummy, Active and Placebo-Controlled Clinical Study to Assess the Effect of an Oral Skin Supplement on Skin Health in Healthy Adults
The aim of this study is to investigate the impact of a two skin from within nutritional supplement(s) compared to placebo on skin aging biomarker changes.
- Trial name
- NCT07740824
- Testing
- Active SoftGel Supplement, Active Comparator Powder
- Where
- India
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Amazentis SA
Alcohol Drinking, Alcohol Intoxication
Efficacy of the Dietary Food Supplement ALCOFILTRUM in Alleviating Alcohol Hangover Symptoms
The aim of this open-label, randomized, crossover, comparative pilot study is to assess efficacy and safety of the dietary food supplement ALCOFILTRUM in healthy volunteers who consume alcohol.
- Trial name
- NCT05757089
- Testing
- ALCOFILTRUM
- Where
- Belarus
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- AVVA Pharmaceuticals Ltd.
Anemia
A Study to Compare the Gastrointestinal Tolerability of Ferrochel®, Sumalate®,Ferrous Fumarate, Ferrous Sulfate, Ferric Glycinate, and Placebo
The purpose of this study is to compare the gastrointestinal (GI) tolerability of 5 different iron supplements (Ferrochel®, Sumalate®,ferrous fumarate, ferrous sulfate and ferric glycinate) at the same dose (90mg) and placebo.
- Trial name
- NCT02128971
- Testing
- Ferrochel® 90 mg, Sumalate® 90 mg, Ferrous fumarate 90 mg
- Where
- Indonesia
- Volunteers
- 108 people
- Sponsor
- Albion
Healthy
A Study of a Probiotic Food Supplement Containing B. Infantis (EVC001) in Healthy Breastfed Infants at Risk of Developing Atopic Dermatitis
The purpose of this study is to assess the effect of B. infantis (EVC001) versus placebo supplementation, in healthy breastfed infants at risk of developing atopic dermatitis (AD), on cumulative incidence of physician-diagnosed…
- Trial name
- NCT04662619
- Testing
- B. infantis
- Where
- Finland
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Sleep Disorder
Efficacy of the Marine Based Nutritional Supplement Peptidyss® on Sleep and Anxiety
This interventional, double-blind, randomized, placebo-controlled pilot study aims to evaluate the effect of a dietary supplementation of a fish hydrolysate Peptidyss on sleep quality and anxiety.
- Trial name
- NCT04983355
- Testing
- Fish Hydrolysate
- Where
- Germany
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Abyss Ingredients
Other Endocrine/Nutritional/Metabolic Disorder
Nutritional Supplement Impact on Metabolic Parameters
This open label study seeks to study the effects of a nutritional supplement on inflammatory markers, metabolic parameters, and safety in subjects compared to baseline after taking supplement for 2 and 4 months.
- Trial name
- NCT02349555
- Testing
- Nutritional Supplement Blend
- Where
- 2 sites in United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Pharmanex
Cholelithiasis
Renalof in the Treatment of Elderly Patients With Gallstones
The purpose of this study is to assess the efficacy and safety of Renalof administration in the treatment of gallstones (cholelithiasis) as determined by ultrasonography and clinical evaluation in elderly patients (aged >65…
- Trial name
- NCT01099319
- Testing
- Renalof
- Where
- Cuba
- Volunteers
- 40 people
- Sponsor
- Catalysis SL
Healthy Subjects
Evaluation of the the Efficacy of a Digestive Health Supplement in Healthy Subjects
The objective of this study is to evaluate the efficacy of a digestive health supplement via waist circumference measurements, daily bowel habit and symptom logs, and self-perception questionnaires (SPQ) over 4 weeks.
- Trial name
- NCT06680219
- Testing
- Active comparator
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Pharmanex
Asthma
Unrefined Salmon Oil as Dietary Supplement in Adult Asthmatics
Research has over decades showed that marine food carries nutritional characteristics that promote human health. As seen in epidemiological studies and based on in vitro and in vivo studies, it is hypothesized that unrefined…
- Trial name
- NCT05137132
- Testing
- CARDIO®
- Where
- Norway
- Volunteers
- 70 people
- Sponsor
- Hofseth Biocare ASA
Menopause
A Nutritional Supplement on Vasomotor Symptoms in Women
Vasomotor symptoms (VMS), such as flushes, sweating, and sleep disturbances, are experienced by up to 80% of women during the menopausal transition.
- Trial name
- NCT04516304
- Testing
- S-equol
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Pharmavite LLC
Lithiasis
Study of the Crystallization Inhibition Capacity of the Uric Acid in Urine in a Group of Lithiasic Patients After Intake of a Food Supplement
Renal lithiasis affects a wide range of the population, ranging from 4 to 15% according to the population sample studied. Among all stones, it is estimated that uric stones account for between 10 and 15% of all cases and…
- Trial name
- NCT03483532
- Testing
- Lit Control pH Up, dry cocoa extract
- Where
- Spain
- Volunteers
- 54 people
- Sponsor
- Devicare S.L.
Sleep, Sleep Disturbance
An Exploratory Investigation of a Supplement to Enhance Sleep Quality and Quantity
This double-blind study will examine the effectiveness of Dream Powder and Dream Powder Extra Strength over a six week period. The main outcomes of interest will be sleep quantity and quality, as well as self-reported changes in…
- Conditions
- Sleep, Sleep Disturbance, Sleep Hygiene
- Trial name
- NCT05521243
- Testing
- Beam Organics Dream Powder, Beam Organics Dream Powder Extra Strength
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Beam