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Original Article

Absorption of Cyanocobalamin, Coenzyme B12, Methylcobalamin, and Hydroxocobalamin at Different Dose Levels

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Pages 249-252 | Received 18 Jul 1970, Accepted 16 Nov 1970, Published online: 25 Feb 2010

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Read on this site (3)

Christian Koeder & Federico J. A. Perez-Cueto. (2022) Vegan nutrition: a preliminary guide for health professionals. Critical Reviews in Food Science and Nutrition 0:0, pages 1-38.
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Agata Sobczyńska-Malefora, Edgard Delvin, Andrew McCaddon, Kourosh R. Ahmadi & Dominic J. Harrington. (2021) Vitamin B12 status in health and disease: a critical review. Diagnosis of deficiency and insufficiency – clinical and laboratory pitfalls . Critical Reviews in Clinical Laboratory Sciences 58:6, pages 399-429.
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E. Kittang, E. Aadland, H. Schjønsby & K. Røhss. (1987) The Effect of Omeprazole on Gastric Acidity and the Absorption of Liver Cobalamins. Scandinavian Journal of Gastroenterology 22:2, pages 156-160.
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Articles from other publishers (45)

Krzysztof Halczuk, Julia Kaźmierczak-Barańska, Bolesław T. Karwowski, Aleksandra Karmańska & Marcin Cieślak. (2023) Vitamin B12—Multifaceted In Vivo Functions and In Vitro Applications. Nutrients 15:12, pages 2734.
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Muhammet Ali Varkal & Metin Karabocuoglu. (2023) Efficiency of the sublingual route in treating B12 deficiency in infants. International Journal for Vitamin and Nutrition Research 93:3, pages 226-232.
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Hong Yang, Jie Song, Aole Li, Linshuoshuo Lv, Xiaohui Sun, Yingying Mao & Ding Ye. (2023) Genetically predicted levels of folate, vitamin B12, and risk of autoimmune diseases: A Mendelian randomization study. Frontiers in Immunology 14.
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Amanda J. Benham, Danielle Gallegos, Katherine L. Hanna & Mary T. Hannan-Jones. (2022) Vitamin B12 Supplementation Adequacy in Australian Vegan Study Participants. Nutrients 14:22, pages 4781.
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Damian K Francis, Eunice B Awuah, Martha S Field, Crystal D Karakochuk, Ruchita Dixit & Patricia A Cassano. (2022) Vitamin B supplementation for sickle cell disease. Cochrane Database of Systematic Reviews 2022:10.
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Amanda J Benham, Danielle Gallegos, Katherine L Hanna & Mary T Hannan-Jones. (2021) Intake of vitamin B 12 and other characteristics of women of reproductive age on a vegan diet in Australia . Public Health Nutrition 24:14, pages 4397-4407.
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Melike KEFELİ, Zühal ÖRNEK, Hakan KARDEŞ & Coşkun EKEMEN. (2021) Okul çağındaki çocuklarda vitamin B12, folat ve demir eksikliği prevalansının değerlendirilmesiThe evaluation of vitamin B12, folate and iron deficiency prevalence in school-age children. Ege Tıp Dergisi, pages 244-251.
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Melike KEFELİ, Zühal ÖRNEK, Hakan KARDEŞ & Coşkun EKEMEN. (2021) Okul çağındaki çocuklarda vitamin B12, folat ve demir eksikliği prevalansının değerlendirilmesiThe evaluation of vitamin B12, folate and iron deficiency prevalence in school-age children. Ege Tıp Dergisi 60:3, pages 244-251.
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Corina-Aurelia Zugravu, Adriana Macri, Nastasia Belc & Roxana Bohiltea. (2021) Efficacy of supplementation with methylcobalamin and cyancobalamin in maintaining the level of serum holotranscobalamin in a group of plant‑based diet (vegan) adults. Experimental and Therapeutic Medicine 22:3.
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Sarita Devi, Roshni M Pasanna, Zeeshan Shamshuddin, Kishor Bhat, Ambily Sivadas, Amit K Mandal & Anura V Kurpad. (2020) Measuring vitamin B-12 bioavailability with [13C]-cyanocobalamin in humans. The American Journal of Clinical Nutrition 112:6, pages 1504-1515.
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Paolo M. Suter. 2020. Essential and Toxic Trace Elements and Vitamins in Human Health. Essential and Toxic Trace Elements and Vitamins in Human Health 217 239 .
Namita Mahalle, Vijayshri Bhide, Eva Greibe, Christian Heegaard, Ebba Nexo, Sergey Fedosov & Sadanand Naik. (2019) Comparative Bioavailability of Synthetic B12 and Dietary Vitamin B12 Present in Cow and Buffalo Milk: A Prospective Study in Lactovegetarian Indians. Nutrients 11:2, pages 304.
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Eva Greibe, Namita Mahalle, Vijayshri Bhide, Sergey Fedosov, Christian W. Heegaard, Sadanand Naik & Ebba Nexo. (2017) Effect of 8-week oral supplementation with 3-µg cyano-B12 or hydroxo-B12 in a vitamin B12-deficient population. European Journal of Nutrition 58:1, pages 261-270.
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Eva Greibe, Namita Mahalle, Vijayshri Bhide, Christian W. Heegaard, Sadanand Naik & Ebba Nexo. (2017) Increase in circulating holotranscobalamin after oral administration of cyanocobalamin or hydroxocobalamin in healthy adults with low and normal cobalamin status. European Journal of Nutrition 57:8, pages 2847-2855.
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Eva Greibe, Ole Nymark, Sergey Fedosov, Christian Heegaard & Ebba Nexo. (2018) Differences in Tissue Distribution of Cyano–B12 and Hydroxo–B12 One Week after Oral Intake: An Experimental Study in Male Wistar Rats. Nutrients 10:10, pages 1487.
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Danyel Bueno Dalto, Isabelle Audet, Christiane Girard & Jean-Jacques Matte. (2018) Bioavailability of Vitamin B12 from Dairy Products Using a Pig Model. Nutrients 10:9, pages 1134.
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Eva Greibe, Ole Nymark, Sergey Fedosov, Christian Heegaard & Ebba Nexo. (2018) Dietary Intake of Vitamin B12 is Better for Restoring a Low B12 Status Than a Daily High-Dose Vitamin Pill: An Experimental Study in Rats. Nutrients 10:8, pages 1096.
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Eva Greibe, Linda S. Kornerup, Christian B. Juul, Sergey N. Fedosov, Christian W. Heegaard & Ebba Nexo. (2018) The tissue profile of metabolically active coenzyme forms of vitamin B 12 differs in vitamin B 12 -depleted rats treated with hydroxo-B 12 or cyano-B 12 . British Journal of Nutrition 120:1, pages 49-56.
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David H Alpers. (2018) Another indication for the use of oral vitamin B-12 supplementation. The American Journal of Clinical Nutrition 108:1, pages 1-3.
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Linda S. Kornerup, Sergey N. Fedosov, Christian B. Juul, Eva Greibe, Christian W. Heegaard & Ebba Nexo. (2017) Tissue distribution of oral vitamin B12 is influenced by B12 status and B12 form: an experimental study in rats. European Journal of Nutrition 57:4, pages 1459-1469.
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Ann Reed Mangels. 2018. Handbook of Nutrition and Pregnancy. Handbook of Nutrition and Pregnancy 89 108 .
Jörn Schneede. 2017. Vitamin B12. Vitamin B12 1 29 .
Gianluca Rizzo, Antonio Laganà, Agnese Rapisarda, Gioacchina La Ferrera, Massimo Buscema, Paola Rossetti, Angela Nigro, Vincenzo Muscia, Gaetano Valenti, Fabrizio Sapia, Giuseppe Sarpietro, Micol Zigarelli & Salvatore Vitale. (2016) Vitamin B12 among Vegetarians: Status, Assessment and Supplementation. Nutrients 8:12, pages 767.
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. (2015) Scientific Opinion on Dietary Reference Values for cobalamin (vitamin B12). EFSA Journal 13:7.
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Rima Obeid, Sergey N. Fedosov & Ebba Nexo. (2015) Cobalamin coenzyme forms are not likely to be superior to cyano‐ and hydroxyl‐cobalamin in prevention or treatment of cobalamin deficiency. Molecular Nutrition & Food Research 59:7, pages 1364-1372.
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Amanda J. MacFarlane, Yipu Shi & Linda S. Greene-Finestone. (2014) High-Dose Compared with Low-Dose Vitamin B-12 Supplement Use Is Not Associated with Higher Vitamin B-12 Status in Children, Adolescents, and Older Adults. The Journal of Nutrition 144:6, pages 915-920.
Crossref
Jean-Louis Guéant, David Coelho & Jean-Pierre Nicolas. (2014) La vitamine B12 et les maladies génétiques associées. Bulletin de l'Académie Nationale de Médecine 198:6, pages 1141-1156.
Crossref
J. J. Matte, M. Britten & C. L. Girard. (2014) The importance of milk as a source of vitamin B12 for human nutrition. Animal Frontiers 4:2, pages 32-37.
Crossref
Daphna K. Dror & Lindsay H. Allen. (2012) Interventions with Vitamins B6, B12 and C in Pregnancy. Paediatric and Perinatal Epidemiology 26, pages 55-74.
Crossref
J. Jacques Matte, Frédéric Guay & Christiane L. Girard. (2011) Bioavailability of vitamin B 12 in cows' milk . British Journal of Nutrition 107:1, pages 61-66.
Crossref
Fiona O’Leary & Samir Samman. (2010) Vitamin B12 in Health and Disease. Nutrients 2:3, pages 299-316.
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Amanda K. Petrus, Timothy J. Fairchild & Robert P. Doyle. (2009) Traveling the Vitamin B 12 Pathway: Oral Delivery of Protein and Peptide Drugs . Angewandte Chemie International Edition 48:6, pages 1022-1028.
Crossref
Amanda K. Petrus, Timothy J. Fairchild & Robert P. Doyle. (2009) Orale Verabreichung von Protein- und Peptidwirkstoffen entlang der Vitamin-B 12 -Route . Angewandte Chemie 121:6, pages 1040-1047.
Crossref
. (2008) 5’‐deoxyadenosylcobalamin and methylcobalamin as sources for Vitamin B12 added as a nutritional substance in food supplements ‐ Scientific opinion of the Scientific Panel on Food Additives and Nutrient Sources added to food. EFSA Journal 6:10.
Crossref
Ralph Carmel. (2008) Efficacy and Safety of Fortification and Supplementation with Vitamin B 12 : Biochemical and Physiological Effects . Food and Nutrition Bulletin 29:2_suppl1, pages S177-S187.
Crossref
Lindsay H. Allen. (2008) Causes of Vitamin B 12 and Folate Deficiency . Food and Nutrition Bulletin 29:2_suppl1, pages S20-S34.
Crossref
Allison A. Yates. (2001) National Nutrition and Public Health Policies: Issues Related to Bioavailability of Nutrients When Developing Dietary Reference Intakes. The Journal of Nutrition 131:4, pages 1331S-1334S.
Crossref
H.W. BaikR.M. Russell. (1999) VITAMIN B 12 DEFICIENCY IN THE ELDERLY . Annual Review of Nutrition 19:1, pages 357-377.
Crossref
Lars Brattström. (1996) Vitamins as Homocysteine-Lowering Agents. The Journal of Nutrition 126, pages 1276S-1280S.
Crossref
Ralph Carmel. (1995) 10 Malabsorption of food cobalamin. Baillière's Clinical Haematology 8:3, pages 639-655.
Crossref
Charles E. King, John Leibach & Phillip P. Toskes. (1979) Clinically significant vitamin B12 deficiency secondary to malabsorption of protein-bound vitamin B12. Digestive Diseases and Sciences 24:5, pages 397-402.
Crossref
A Doscherholmen, J McMahon & D Ripley. (1978) Vitamin B12 assimilation from chicken meat. The American Journal of Clinical Nutrition 31:5, pages 825-830.
Crossref
J. Farquharson & J. F. Adams. (2007) The forms of vitamin B 12 in foods . British Journal of Nutrition 36:1, pages 127-136.
Crossref
A. Doscherholmen, J. McMahon & D. Ripley. (2008) Inhibitory Effect of Eggs on Vitamin B 12 Absorption: Description of a Simple Ovalbumin 57 Co‐Vitamin B 12 Absorption Test . British Journal of Haematology 33:2, pages 261-272.
Crossref
A. M. Mackinnon. (1973) Small bowel adaptation after intestinal resection in guinea pig with functional adaptation of vitamin B12 absorption. The American Journal of Digestive Diseases 18:7, pages 576-582.
Crossref

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