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Clinical Trials on Vitamin B12 Deficiency
Total 9394 results
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Medical University of GrazCompletedHealthy | Oxidative Stress | Vitamin B 12 Deficiency | Polyphenols | Thiamine and Niacin Deficiency States | Pyridoxine Deficiency | Folic Acid Deficiency Anemia, Dietary | Peroxidase; Defect | Homocystine; Metabolic DisorderAustria
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Fundació EurecatLaboratorio Echevarne; Health Tech Bio Actives, S.L.U.RecruitingEffect of Methylcobalamin and Cyanocobalamin Consumption on Vitamin B12 Nutritional Status (NORMB12)Vitamin B12 Nutritional DeficiencySpain
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University of California, DavisPenn State University; University of Ghana; Newcastle University; Helen Keller...Active, not recruitingIron-deficiency | Anemia | Vitamin A Deficiency | Vitamin B 12 Deficiency | Folate Deficiency | Zinc DeficiencyGhana
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Northwell HealthCompletedType 2 Diabetes Mellitus | Vitamin B12 DeficiencyUnited States
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Keesler Air Force Base Medical CenterCompletedVitamin B12 DeficiencyUnited States
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Nutrition Institute, SloveniaNational Institute of Public Health, Slovenia; University Medical Centre Ljubljana and other collaboratorsEnrolling by invitationObesity | Iron-deficiency | Vitamin D Deficiency | Nutritional Status | Sarcopenia | Vitamin B 12 Deficiency | Folic Acid Deficiency | Diet | Nutrient Deficiency | Micronutrient Deficiency | Protein DeficiencySlovenia
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University of West LondonCompletedVitamin B12 DeficiencyUnited Kingdom
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SingHealth PolyclinicsCompletedVitamin D Deficiency | Fall | Vitamin B 12 Deficiency | Folate Deficiency | Muscle Strength | HyperhomocysteinemiaSingapore
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University of HelsinkiNot yet recruiting
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University of AarhusCompletedVitamin B12 AbsorptionDenmark
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Johann Wolfgang Goethe University HospitalMedical University of Graz; University Hospital, Angers; Medical University of... and other collaboratorsCompletedIron-deficiency | Anemia | Vitamin B 12 Deficiency | Folic Acid Deficiency | Anaemia of Renal Disease | Anemia of Chronic InflammationGermany
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Smt. Kashibai Navale Medical College and General...CompletedType 2 Diabetes | Vitamin B12 Deficiency | HyperhomocysteinemiaIndia
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University of FloridaNational Center for Research Resources (NCRR)CompletedDisorder of Vitamin B12United States
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USDA, Western Human Nutrition Research CenterCompletedBioavailability of Vitamin B12 From Chicken EggsUnited States
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University of California, San FranciscoNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); Tufts... and other collaboratorsCompletedVitamin B1 Deficiency | Thiamine DeficiencyUnited States
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Universität des SaarlandesInstitute of Alternative and Sustainable Nutrition (IFANE)CompletedCobalamin DeficiencyGermany
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SEAMEO Regional Centre for Food and NutritionLondon School of Hygiene and Tropical Medicine; University College, London; University... and other collaboratorsRecruitingProtozoan Infections | Birth Weight | Weight Gain | Vitamin A Deficiency | Folate Deficiency | Zinc Deficiency | Child Development | Salmonella Infections | Anemia, Iron Deficiency | Fatty Acid Deficiency | Birth Length | B12 Deficiency Vitamin | Mineral Deficiency | E. Coli Infection | Shigella Infection | Amino Acid Deficiency and other conditionsIndonesia
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Moshe FlugelmanTerminatedB12 Deficiency Combined With C677T Mutation on MTHFR GeneIsrael
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University of FloridaCompleted
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University of FloridaNational Institutes of Health (NIH)Completed
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Rajavithi HospitalQueen Sirikit National Institute of Child HealthCompleted
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Universidade de Passo FundoUnknownDeficiency, Vitamin DBrazil
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Federal University of Rio Grande do SulCompletedDeficiency, Vitamin DBrazil
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University Hospital, Clermont-FerrandTerminated
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Wageningen UniversityDSM Nutritional Products, Inc.; Top Institute Food and NutritionCompletedElderly, Frail | Deficiency, Vitamin DNetherlands
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Hospital Universitario Dr. Jose E. GonzalezCompletedPernicious Anemia | Megaloblastic Anemia NosMexico
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University of PaviaIstituti Clinici Scientifici Maugeri SpAUnknownVitamin D Deficiency | Vitamin D3 Deficiency | Vitamin DItaly
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Bispebjerg HospitalCompletedObesity | Deficiency, Vitamin D
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Université d'AuvergneCompletedInsulin Resistance | Deficiency, Vitamin D
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Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityNot yet recruitingVitamin d DeficiencyChina
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Okan UniversityArçelik A.Ş.Completed
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Brigham and Women's HospitalCompletedVitamin d Deficiency
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University of DelawareRecruiting
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University of Missouri, Kansas CityTruman Medical CenterWithdrawnVitamin d DeficiencyUnited States
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Gdansk University of Physical Education and SportCompleted
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Medical University of South CarolinaW.K. Kellogg FoundationCompletedVitamin D3 DeficiencyUnited States
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Hacettepe UniversityCompletedSerum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal DiseasesTurkey
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VA Office of Research and DevelopmentCompletedFrail Elderly | Vitamin d DeficiencyUnited States
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Pauls Stradins Clinical University HospitalCompletedVitamin D3 DeficiencyLatvia
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University of JenaMartin-Luther-Universität Halle-WittenbergCompletedVitamin D3 DeficiencyGermany
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Cairo UniversityCompletedImplant Stability With Vitamin D DeficiencyEgypt
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Ministry of Health, Saudi ArabiaCompletedEarly Childhood Caries, Vitamin D DeficiencySaudi Arabia
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Boston UniversityCompletedVitamin D Deficiency | Vitamin E Deficiency | Hypovitaminosis AUnited States
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Rijnstate HospitalCompletedVitamin D Deficiency in Older PersonsNetherlands
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Martin-Luther-Universität Halle-WittenbergGerman Federal Ministry of Education and ResearchCompletedDeficiency of Vitamin D3Germany
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Boston UniversityCompletedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Johns Hopkins UniversityBariatric AdvantageTerminatedVitamin D Deficiency | Vitamin D InsufficiencyUnited States
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Meir Medical CenterTerminated
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University of California, San FranciscoCompleted