Clinical trials: Nutritional Supplementation
Hypercholesterolemia, Hyperlipidemias
Lipid-lowering Effect of a Plant Stanol Ester Supplement Product
Purpose of the study is to determine the effect of the investigational products as consumed with a meal on serum lipids, primarily on LDL cholesterol.
- Conditions
- Hypercholesterolemia, Hyperlipidemias, Dyslipidemias
- Trial name
- NCT02221297
- Testing
- Supplement product with plant stanol ester
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Raisio Group
Sleep Quality, Magnesium Deficiency
Efficacy of MAGNESIO TOTAL on Sleep Quality and Quality of Life in Adults
This randomized, double-blind, placebo-controlled trial evaluates whether MAGNESIO TOTAL, a dietary supplement containing magnesium bisglycinate and magnesium malate (215 mg elemental magnesium per day), improves sleep quality…
- Conditions
- Sleep Quality, Magnesium Deficiency, Sleep Initiation and Maintenance Disorders, Quality of Life
- Trial name
- NCT07894562
- Testing
- Magnesium bisglycinate and magnesium malate
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- José Enrique de la Rubia Ortí, Ph
Exercise-Induced Muscle Damage, Delayed Onset Muscle Soreness (DOMS)
Curcumin Versus Ibuprofen for Exercise-Induced Muscle Damage in Physically Active Women
xercise-induced muscle damage (EIMD) is a common consequence of unaccustomed or high-intensity exercise and is characterized by muscle soreness, impaired physical performance, inflammation, oxidative stress, and increased…
- Conditions
- Exercise-Induced Muscle Damage, Delayed Onset Muscle Soreness (DOMS), Sports Recovery, Exercise-Induced Oxidative Stress
- Trial name
- CURACTIVE (NCT07785986)
- Testing
- Curcumin, Ibuprofen
- Where
- Spain
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Valladolid
Obesity
The Effect of HMB Supplementation on Adipose Tissue Inflammation and Metabolism
This study will determine the effects of supplementing beta-hydroxy-beta-methylbutyrate (HMB) on body composition and strength changes during weight loss.
- Trial name
- NCT02717013
- Testing
- HMB
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Metabolic Technologies Inc.
Vitamin D Deficiency
Controlled Trial of Prenatal Vitamin D3 Supplementation to Prevent Vitamin D Deficiency in Mothers and Their Infants
The purpose of this research study is to compare the effects of higher dose vitamin D with commonly recommended dose in pregnant women to see which is better in achieving and/or maintaining sufficient vitamin D blood levels…
- Trial name
- PA 03-103 (NCT00610688)
- Testing
- Prenatal Vitamin, Cholecalciferol (Vitamin D3)
- Where
- 2 sites in United States, United Arab Emirates
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Dietary Supplements
A Study Evaluating Quality of Life Parameters Following Use of Emergen-C
The purpose of this study is to determine how Emergen-C use can improve quality of life (QoL) in a real-world setting to help consumers and healthcare professionals understand the benefits of taking Emergen-C on a routine or…
- Trial name
- NCT06654089
- Testing
- Emergen-C Core Super Orange Powder
- Where
- United States
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- HALEON
Minimal Erythema Dose
The Effect of 8-week Dietary Intake of Novel Food Supplement on Minimal Erythema Dose
This is a double-blind, randomized, placebo-controlled interventional study of the effect of multiple-dose dietary intake on minimal erythema dose and other skin parameters.
- Trial name
- VIST-TO-UV (NCT06343610)
- Testing
- Active product
- Where
- Slovenia
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- VIST - Faculty of Applied Sciences
Signs and Symptoms, Respiratory
Effects of a Yeast Fermentate (EpiCor) Supplement on Cold or Flu Symptoms in Healthy Children
This is a double-blind, randomized, placebo-controlled study. The purpose of the clinical study is to determine the difference between 84 days of once daily oral EpiCor supplementation compared to placebo on the incidence of cold…
- Trial name
- NCT05492370
- Testing
- EpiCor
- Where
- Canada
- Volunteers
- 256 people, healthy volunteers welcome
- Sponsor
- Cargill
Atopic Dermatitis
Effects of Lactobacillus Reuteri Plus Vitamin D3 in Children With Atopic Dermatitis
The purpose of this study is to evaluate in a randomized, double-blinded, controlled trial, whether a new food supplement containing Lactobacillus reuteri DSM 17938 and vitamin D3 (Reuterin® D3) may improve the SCORAD in…
- Trial name
- NCT02945683
- Testing
- Reuterin D3
- Where
- Italy
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Noos S.r.l.
Malnourished Children, Stunting of Growth
Comprehensive Nutritional Support for Children in Zambia (ZamCNC) - A Pilot Investigation
In a recently completed intervention study, more than 50% of children in Lusaka were found to be stunted by age two, even when nutritional supplements were provided.
- Trial name
- ZamCnC (NCT07153913)
- Testing
- Intensive growth support
- Where
- Zambia
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Günther Fink
Phenylketonuria
Effect of L-carnitine Supplementation on Phenylalanine and Brain-derived Neurotrophic Factor Levels in Infants and Children With Phenylketonuria
Effect of L-carnitine supplementation on phenylalanine and brain-derived neurotrophic factor levels in infants and children with phenylketonuria L-carnitine is mainly obtained from foods such as red meat and milk that are limited…
- Trial name
- NCT06901323
- Testing
- L-carnitine
- Where
- Egypt
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Oxidative Stress, Muscle Strength
The Effects of Antioxidant Supplementation on Multiple Endurance Race Performance, Physiology, and Recovery.
Thirty active male and female athletes will be recruited for the study. Subjects will be examined at baseline for VO2max performance.
- Conditions
- Oxidative Stress, Muscle Strength, Resistance Training, Body Composition
- Trial name
- NCT04314596
- Testing
- Cross Training Course, Oceanix
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Applied Science & Performance Institute
Diabetes, Prediabetic State
The Effect of Vitamin K Supplementation on Glucose Metabolism
The purpose of this study is to test whether vitamin K supplementation has an effect on glucose metabolism in terms of acute beta cell response.
- Trial name
- NCT00960973
- Testing
- Menatetrenone
- Where
- South Korea
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Healthy Ageing, Skin Ageing
Effects of a Dietary Supplement on Collagen Production and Evaluation of Its Regenerative and Anti-Ageing Propertiess
This study evaluates the effects of a dietary supplement containing natural bioactive compounds on biological processes associated with skin ageing and extracellular matrix integrity.
- Conditions
- Healthy Ageing, Skin Ageing, Oxidative Stress
- Trial name
- REGEN-C (NCT07521423)
- Testing
- Collagen-Supporting Nutraceutical Formulation
- Where
- Greece
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Marianna Kapetanou
Cardiovascular Risk Factor
Short Term Ketone Supplementation and Cardiometabolic Health
The purpose of this research study is to determine if short-term consumption of a dietary ketone drink, which increases the blood circulation concentrations of beta-hydroxybutyrate, a ketone, affects blood vessel health and…
- Trial name
- NCT04236388
- Testing
- Ketone drink
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Iron Deficiency, Anemia; Deficiency, Nutritional, With Poor Iron Absorption
A Study to Investigate the Effect of Vitamin D3 Supplementation on Iron Status in Iron Deficient Women
Iron is one of the most vital elements in humans as it plays a role in physiological functions such as transferring and storing oxygen, transporting electrons and catalysing numerous reactions, from oxidative metabolism to…
- Conditions
- Iron Deficiency, Anemia; Deficiency, Nutritional, With Poor Iron Absorption, Vitamin D Deficiency
- Trial name
- NCT02714361
- Testing
- Vitamin D3 supplement
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Chester
Prehypertension
A Clinical Trial of an Herbal Liquid Supplement - 'DBPS' for Managing Blood Pressure
Prehypertension is a clinical condition characterized by systolic blood pressure (SBP) readings between 120 and 139 mmHg and/or diastolic blood pressure (DBP) readings between 80 and 89 mmHg, as per the Joint National Committee…
- Trial name
- NCT07629570
- Testing
- DBPS
- Where
- 4 sites in India
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Eetho Brands, Inc
Erectile Dysfunction
The Effects of a Nitrate Supplementation on Erectile Function
Twenty (20) individuals to be recruited from Ballantyne Medical Associates in Charlotte, NC, without any significant chronic medical history. These patients are general patients for primary care that meet inclusion criteria.
- Trial name
- NCT06213077
- Testing
- Nitric Oxide, Tadalafil
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- RHA Investments Ltd
Prediabetic State
RCT of a Polyherbal Dietary Supplement for Prediabetes
The primary purpose of this study is to evaluate the impact of a polyherbal dietary supplement (Designs for Health - GlucoSupreme™ Herbal) on markers of glycemic control and other structure/function outcomes among a sample of…
- Trial name
- NCT03388762
- Testing
- GlucoSupreme™ Herbal
- Where
- 4 sites in United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Inflammation, Sarcopenia
The Combined Effects of Resistance Training and Flax Oil Supplementation Upon Inflammation in Older Adults
Loss of muscle mass and functional ability is a major concern for older individuals. Aging is associated with increased inflammation caused by release of hormone-like compounds termed "cytokines" which are involved in muscle…
- Trial name
- NCT00465153
- Testing
- flax oil containing alpha linolenic acid, Resistance exercise training
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
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