Clinical trials: Supplements
Osteoporosis, Bone Loss
Dairy Foods Compared to Dietary Supplements and Bone Health
Does the consumption of dairy foods reduce the rate of bone loss in older women more than calcium and vitamin D supplements.
- Conditions
- Osteoporosis, Bone Loss, Osteopenia
- Trial name
- FL-83 (NCT01394484)
- Testing
- Intervention I, Intervention II
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- USDA, Western Human Nutrition Research Center
Immune Response
LIFEHOUSE: Description of the Tent Bucket -Immune Support
This immune support program will be an extension to the existing LIFEHOUSE program. Essential employees in Gig Harbor, WA; Colonial Heights, VA; Lenexa, KS, and Santa Fe Springs, CA, will be offered complimentary supplementation…
- Trial name
- LIFEHOUSE (NCT04734288)
- Testing
- Vit.D3 5000 IU, Immune Active
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Metagenics, Inc.
Healthy
Metabolism of Ornithine Phenylacetate
Intravenous infusion of stable tracers of ornithine, glutamine, glutamate, and glycine will be performed, and collect blood samples, urine samples, and muscle biopsies to evaluate the effect of a continuous oral intake of…
- Trial name
- OCERA OP (NCT03159390)
- Testing
- phenylacetate salt of ornithine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Texas A&M University
Healthy Volunteers
Marine Protein Hydrolysate as Dietary Supplement in Elderly Part I
The aim of this study is to investigate the potential effect of a marine protein hydrolysate (MPH) supplement before a meal on postprandial glucose tolerance in healthy subjects, to achieve more knowledge on this presumed…
- Trial name
- MPH-BS (NCT03669796)
- Testing
- Marine protein hydrolysate (mph), Control
- Where
- 2 sites in Norway
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Helse Møre og Romsdal HF
Hyperlipidemia
Statin Therapy Vs. Therapeutic Lifestyle Changes and Supplements
Randomized trial in a primary prevention population all participants have high LDL cholesterol Group one will take simvastatin 40 mg/day Group Two will make therapeutic lifestyle changes,and take supplements consisting of red…
- Trial name
- NCT00365742
- Testing
- simvastatin, red yeast rice, pharmaceutical grade fish oil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Chestnut Hill Health System
Multiple Sclerosis, Performance Enhancement
Effects of DHA in Patients With Multiple Sclerosis
This clinical trial will investigate the effects of combining therapeutic exercise with DHA supplementation in 100 patients with multiple sclerosis using a randomized controlled design.
- Conditions
- Multiple Sclerosis, Performance Enhancement, Supplemental Nutrition Assistance Program Education, Strength Outcomes
- Trial name
- DHAME (NCT07346703)
- Testing
- Docosahexaenoic Acid (DHA) Dietary Supplement, Sunflower Oil
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Francisco Javier Martínez Noguera
Glucosamine, Liposomal Encapsulation
Human Absorption Study of Liposomal Glucosamine Supplements
The objective of this study is to evaluate the effects of liposomal encapsulation using different ratios of gum arabic and lecithin on the bioavailability of a liquid glucosamine supplement in humans.
- Trial name
- NCT07843342
- Testing
- High-Emulsified Liposomal Glucosamine Liquid, Low-Emulsified Liposomal Glucosamine Liquid, Glucosamine Liquid without Liposomal
- Where
- Taiwan
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- TCI Co., Ltd.
Supplements, Tennis
Supplementation in Tennis
The aim of this observational study is to examine supplementation (e.g. caffeine or creatin) use in both male and female professional tennis players.
- Conditions
- Supplements, Tennis, Nutrition
- Trial name
- NCT03232229
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Dietary Supplement, Placebo
Neuromuscular Responses to Acute Beetroot Ingestion in Women Older Adults
Beetroot juice supplementation has shown the capacity for provoking different physiological effects (e.g. vasodilation and muscle contraction increments).
- Trial name
- BEET_ELDERLY (NCT05337527)
- Testing
- beetroot juice
- Where
- Spain
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Intermittent Fasting, Healthy
Monitoring Intermittent Fasting for Human Optimization Using Wearable Technology: An N-of-1 Study
There is a growing interest in personalized health strategies, including diet, exercise, and fasting regimens, to enhance metabolic fitness.
- Conditions
- Intermittent Fasting, Healthy, Digital Health
- Trial name
- NCT06630637
- Testing
- Glucose-Ketone Index (GKI) monitoring, Continuous Glucose Monitoring (CGM), Digital dynamometer
- Where
- Singapore
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Institute for Digital Medicine (WisDM)
Supplementation, Sports Nutrition
Caffeine Kinetics and CrossFit®-Specific Performance
The study aims at assessing the relation between caffeine (CAF) and paraxanthine (PAX) kinetics after acute ingestion of caffeine (3 mg/kg body mass) in the form or mono- or multi-ingredient preparations and CrossFit®-specific…
- Conditions
- Supplementation, Sports Nutrition, Ergogenic Support, Discipline-specific Performance
- Trial name
- NCT05516212
- Testing
- CAFMONO supplementation, CAFMIPS_1 supplementation, CAFMIPS_2 supplementation
- Where
- Poland
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Lung Cancer
Efficacy and Safety of Omega 3 Fatty Acid Supplements on Heavy Smokers
The study duration is 12 months. The initial enrollment visit will take approximately one hour. The Month 1, 3, 6, 7, 9 and 12 visits will take approximately 30 minutes each.
- Trial name
- Omega (NCT03936621)
- Testing
- Omega 3 fatty acid
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- British Columbia Cancer Agency
Athletic Performance
The Effect of Alginate Encapsulated Supplements on Athletic Performance and Recovery
Endurance sport is often characterized by high training loads and significant metabolic demands, including depletion of endogenous fuel stores (e.g. liver and muscle glycogen) and damage to the skeletal muscle proteins.
- Trial name
- SWAP (NCT06165393)
- Testing
- Slow-release CHO-AA, Slow-release CHO, CHO
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Healthy
Pharmacokinetics of Omega-3 Monoglycerides
North American diets have insufficient omega-3 fatty acid (n-3 FA) content. Consequently, they display low plasma concentrations of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), the two main long chain n-3 FA.
- Trial name
- NCT04382027
- Testing
- Omega-3 + vitamin K2 (monoacylglycerol form), Omega-3 + vitamin K2 (ethyl ester)
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Dietary Supplements: Beetroot Juice Acute Supplementation, Dietary Supplement: Placebo Acute Supplementation
Acute Effects of Beetroot Juice Ingestion on Cognitive Function and Neuromuscular Performance in Elite Female Taekwondo Athletes
Beetroot juice is a good source of nitrate (NO3-), which is a precursor of nitric oxide (NO) through the NO3- to nitrite (NO2-) to NO pathway (Lundberg et al., 2008).
- Trial name
- BEET_TAEKWONDO (NCT06675305)
- Testing
- Beetroot juice (James White, UK)
- Where
- Spain
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Universidad Pontificia Comillas
Bone Resorption, Bone and Bones
Combination Plant-Based Protein and Marine-Based Multi-Mineral Supplement and Bone Remodeling in Young Adults
Nutrient intake of calcium and protein are known to function as regulators of bone remodeling. Specifically, a balanced rate of bone resorption and bone formation (i.e.
- Trial name
- NCT05533502
- Testing
- Combined Plant-Based Protein and Marine-Based Multi-Mineral Supplement
- Where
- Ireland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Limerick
Frail Elderly Syndrome
Management of Frailty in Older Adults With Turmeric and Tulsi Supplements
The aim of this study is to determine the efficacy of turmeric and tulsi polyherbal formulation in the management of frailty in the elderly population.
- Trial name
- NCT03365310
- Testing
- C. longa, curcuminoids , Z. officianale, O. sanctum along with 200 ml of Milk, Standard of Care
- Where
- India
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Composite Interceptive Med Science
Exclusive Breast Feeding, Feeding Patterns
SPOON: Sustained Program for Improving Nutrition - Guatemala
The primary goal of this study is to assess the impact of an innovative strategy to prevent undernutrition and obesity in early childhood in children 0-24 months in Guatemala.
- Conditions
- Exclusive Breast Feeding, Feeding Patterns, Stunting, Obesity, Childhood
- Trial name
- NCT03399617
- Testing
- Micronutrient Powders, SPOON behavioral change strategy, SQ-LNS
- Where
- Guatemala
- Volunteers
- 1,280 people, healthy volunteers welcome
- Sponsor
- Inter-American Development Bank
Physical Exercise, Time Restricted Eating
Effect of Time-restricted Eating and Endurance Training on Markers of the Health of Women and Men
The aim of this project is to demonstrate the synergistic effect of TRE and NW training on health indicators for older women. The women will be divided into four groups, i.e.
- Conditions
- Physical Exercise, Time Restricted Eating, Mental Health Wellness 1, Wellbeing
- Trial name
- NCT05229835
- Testing
- Time restricted eating and exercise
- Where
- Poland
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Cytokine Storm, Cytokines
The Effect of Omega-3 on Selected Cytokines Involved in Cytokine Storm
The trial was designed to assess the effect of daily dose of 300 mg omega-3 supplements for 2 months on the selected interleukins levels in uninfected people with Covid-19.
- Trial name
- NCT04483271
- Testing
- 300 mg of omega3-FA
- Where
- Jordan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Applied Science Private University