| Dietary Challenges in the Population of Nursing Homes' Residents (NCT05389618) | Institute of Nutrition, Slovenia (Nutris) | 2022-05-26 |
| Early Infant Micronutrition and Development (NCT05005897) | Sykehuset Innlandet HF | 2021-12-08 |
| Nutritional Status and Bouillon Use in Northern Ghana (NCT04632771) | University of California, Davis | 2020-10-19 |
| ETOL-Elderly Study of the Efficiency of the Innovative Food Supplement in Elderly Adults (NCT05661006) | Institute of Nutrition, Slovenia (Nutris) | 2020-02-20 |
| Preoperative Anaemia prevaLence In surgiCal patiEnts (NCT03978260) | Johann Wolfgang Goethe University Hospital | 2019-08-15 |
| Maternal B12 Supplementation to Improve Infant B12 Deficiency and Neurodevelopment (NCT03783104) | University College, London | 2019-04-27 |
| Effect of Daily Consumption of Vitamin B12 Fortified Yoghurt on Vitamin B12 Status in Older Adults (NCT05993962) | University of British Columbia | 2019-01-10 |
| A Comparison of Two Different Doses of Maternal B12 Supplementation in Improving Infant B12 Deficiency and Neurodevelopment (NCT04083560) | Sitaram Bhartia Institute of Science and Research | 2018-09-26 |
| Effects of Vitamin B12 Treatment in Singers (NCT03437824) | University of Southern California | 2017-10-01 |
| Adults Nutrition as a Protective or Health-risk Factor (NCT03284840) | Institute of Nutrition, Slovenia (Nutris) | 2017-06-01 |
| Natural Versus Synthetic Vitamin B Complexes in Human (NCT03444155) | Medical University of Graz | 2017-05-08 |
| Vitamin B12 Supplementation During Pregnancy on Cognitive Development (NCT03071666) | Centre For International Health | 2017-03-27 |
| The Impact of Vitamin B12 Deficiency on Infant Gut Microbiota (NCT03365583) | Marmara University | 2017-03-03 |
| Cobalamin Deficiency - Diagnosis and Therapy (NCT04243707) | University Hospital, Basel, Switzerland | 2017-01-01 |
| Oral/Intramuscular B12 to Treat Cobalamin Deficiency (NCT01476007) | Gerencia de Atención Primaria, Madrid | 2014-07-01 |
| Vitamin B12 Acceptance and Biomarker Response Study (NCT01832129) | University Hospital, Basel, Switzerland | 2013-05-01 |
| Homocysteine After Laparoscopic Roux-enY Gastric Bypass (NCT03489538) | Medical University of Vienna | 2013-04-09 |
| The Vitamin B Status in Type 2 Diabetes (VITA) Study (NCT03447275) | Rima Obeid | 2011-01-01 |
| Cobalamin Absorption From Fortified Food (NCT01399164) | USDA, Western Human Nutrition Research Center | 2010-01-01 |
| Efficacy and Safety Study of Oral Eligen® B12 in Subjects With Low Serum Cobalamin (NCT01312831) | Emisphere Technologies, Inc. | 2009-02-01 |
| COMPARATIVE EFFECTIVENESS OF MCI and DEMENTIA TREATMENTS IN A COMMUNITY-BASED DEMENTIA PRACTICE (NCT02860338) | Clionsky Neuro Systems Inc. | 2009-01-01 |
| Cobalamin Status in Young Children With Developmental Delay (NCT00710138) | Haukeland University Hospital | 2008-06-01 |
| Cobalamin Status in Young Children With Gastrointestinal Symptoms or Feeding Problems (NCT00710359) | Haukeland University Hospital | 2008-04-01 |
| Cobalamin Supplementation During Infancy; Effect on B-vitamin Status, Growth and Psychomotor Development (NCT00479479) | Haukeland University Hospital | 2004-12-01 |