- Herbert V. Vitamin B12 in Present Knowledge in Nutrition. 17th ed. Washington, DC: International Life Sciences Institute Press, 1996.
- Herbert V, Das K. Vitamin B12 in Modern Nutrition in Health and Disease. 8th ed. Baltimore, MD: Williams & Wilkins, 1994.
- Combs G. Vitamin B12 in The Vitamins. New York: Academic Press, Inc., 1992.
- Zittoun J, Zittoun R. Modern clinical testing strategies in cobalamin and folate deficiency. Sem Hematol 1999;36:35-46. [PubMed abstract]
- Institute of Medicine. Food and Nutrition Board. Dietary Reference Intakes: Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline. Washington, DC: National Academy Press, 1998.
- Clarke R. B-vitamins and prevention of dementia. Proc Nutr Soc 2008;67:75-81. [PubMed abstract]
- Klee GG. Cobalamin and folate evaluation: measurement of methylmalonic acid and homocysteine vs vitamin B(12) and folate. Clin Chem 2000;46:1277-83. [PubMed abstract]
- Carmel R. How I treat cobalamin (vitamin B12) deficiency. Blood.2008;112:2214-21. [PubMed abstract]
- Gueant JL, Safi A, Aimone-Gastin I, Rabesona H, Bronowicki J P, Plenat F, et al. Autoantibodies in pernicious anemia type I patients recognize sequence 251-256 in human intrinsic factor. Proc Assoc Am Physicians 1997;109:462-9. [PubMed abstract]
- Kapadia CR. Vitamin B12 in health and disease: part I—inherited disorders of function, absorption, and transport. Gastroenterologist 1995;3:329-44. [PubMed abstract]
- Johnson MA. If high folic acid aggravates vitamin B12 deficiency what should be done about it? Nutr Rev 2007;65:451-8. [PubMed abstract]
- Andrès E, Federici L, Affenberger S, Vidal-Alaball J, Loukili NH, Zimmer J, et al. B12 deficiency: a look beyond pernicious anemia. J Fam Pract 2007;56:537-42. [PubMed abstract]
- U.S. Department of Agriculture, Agricultural Research Service. 2009. USDA National Nutrient Database for Standard Reference, Release 22. Nutrient Data Laboratory Home Page, http://www.ars.usda.gov/ba/bhnrc/ndl
- Subar AF, Krebs-Smith SM, Cook A, Kahle LL. Dietary sources of nutrients among US adults, 1989 to 1991. J Am Diet Assoc 1998;98:537-47. [PubMed abstract]
- Tucker KL, Rich S, Rosenberg I, Jacques P, Dallal G, Wilson WF, et al. Plasma vitamin B12 concentrations relate to intake source in the Framingham Offspring Study. Am J Clin Nutr 2000;71:514-22. [PubMed abstract]
- Yazaki Y, Chow G, Mattie M. A single-center, double-blinded, randomized controlled study to evaluate the relative efficacy of sublingual and oral vitamin B-complex administration in reducing total serum homocysteine levels. J Altern Complement Med 2006;12:881-5. [PubMed abstract]
- Sharabi A, Cohen E, Sulkes J, Garty M. Replacement therapy for vitamin B12 deficiency: comparison between the sublingual and oral route. Br J Clin Pharmacol 2003;56:635-8. [PubMed abstract]
- Suzuki DM, Alagiakrishnan K, Masaki KH, Okada A, Carethers M. Patient acceptance of intranasal cobalamin gel for vitamin B12 replacement therapy. Hawaii Med J 2006;65:311-4. [PubMed abstract]
- Slot WB, Merkus FW, Van Deventer SJ, Tytgat GN. Normalization of plasma vitamin B12 concentration by intranasal hydroxocobalamin in vitamin B12-deficient patients. Gastroenterology.1997;113:430-3. [PubMed abstract]
- Bialostosky K, Wright JD, Kennedy-Stephenson J, McDowell M, Johnson CL. Dietary intake of macronutrients, micronutrients and other dietary constituents: United States 1988-94. Vital Heath Stat 11 2002;(245):1-158. [PubMed abstract]
- Ervin RB, Wright JD, Wang CY, Kennedy-Stephenson J. Dietary intake of selected vitamins for the United States population: 1999-2000. Advance Data from Vital and Health Statistics; no 339. Hyattsville, Maryland: National Center for Health Statistics. 2004. [http://www.cdc.gov/nchs/data/ad/ad339.pdf]
- Carmel R. Cobalamin, the stomach, and aging. Am J Clin Nutr 1997;66:750-9. [PubMed abstract]
- Carmel R. Malabsorption of food cobalamin. Baillieres Clin Haematol 1995;8:639-55. [PubMed abstract]
- Vidal-Alaball J, Butler CC, Cannings-John R, Goringe A, Hood K, McCaddon A, et al. Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. Cochrane Database Syst Rev 2005;(3):CD004655. [PubMed abstract]
- Butler CC, Vidal-Alaball J, Cannings-John R, McCaddon A, Hood K, Papaioannou A, et al. Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: a systematic review of randomized controlled trials. Fam Pract 2006;23:279-85. [PubMed abstract]
- Markle HV. Cobalamin. Crit Rev Clin Lab Sci 1996;33:247-356. [PubMed abstract]
- Bernard MA, Nakonezny PA, Kashner TM. The effect of vitamin B12 deficiency on older veterans and its relationship to health. J Am Geriatr Soc 1998;46:1199-206. [PubMed abstract]
- Healton EB, Savage DG, Brust JC, Garrett TF, Lindenbaum J. Neurological aspects of cobalamin deficiency. Medicine 1991;70:229-44.
- Bottiglieri T. Folate, vitamin B12, and neuropsychiatric disorders. Nutr Rev 1996;54:382-90. [PubMed abstract]
- Monsen ALB, Ueland PM. Homocysteine and methylmalonic acid in diagnosis and risk assessment from infancy to adolescent. Am J Clin Nutr 2003;78:7-21. [PubMed abstract]
- Chanarin I. Adverse effects of increased dietary folate. Relation to measures to reduce the incidence of neural tube defects. Clin Invest Med 1994;17:244-52. [PubMed abstract]
- Huritz A, Brady DA, Schaal SE, Samloff IM, Dedon J, Ruhl CE. Gastric acidity in older adults. J Am Med Assoc 1997;278:659-62. [PubMed abstract]
- Andrews GR, Haneman B, Arnold BJ, Booth JC, Taylor K. Atrophic gastritis in the aged. Australas Ann Med 1967;16:230-5. [PubMed abstract]
- Johnsen R, Bernersen B, Straume B, Forder OH, Bostad L, Burhol PG. Prevalence of endoscopic and histological findings in subjects with and without dyspepsia. Br Med J 1991;302:749-52. [PubMed abstract]
- Krasinski SD, Russell R, Samloff IM, Jacob RA, Dalal GE, McGandy RB, et al. Fundic atrophic gastritis in an elderly population: Effect on hemoglobin and several serum nutritional indicators. J Am Geriatr Soc 1986;34:800-6. [PubMed abstract]
- Carmel R. Prevalence of undiagnosed pernicious anemia in the elderly. Arch Intern Med 1996;156:1097-100. [PubMed abstract]
- Suter PM, Golner BB, Goldin BR, Morrow FD, Russel RM. Reversal of protein-bound vitamin B12 malabsorption with antibiotics in atrophic gastritis. Gastroenterology 1991;101:1039-45. [PubMed abstract]
- Carmel R, Sarrai M. Diagnosis and management of clinical and subclinical cobalamin deficiency: advances and controversies. Curr Hematol Rep 2006;5:23-33. [PubMed abstract]
- Sumner AE, Chin MM, Abraham JL, Gerry GT, Allen RH, Stabler SP. Elevated methylmalonic acid and total homocysteine levels show high prevalence of vitamin B12 deficiency after gastric surgery. Ann Intern Med 1996;124:469-76. [PubMed abstract]
- Brolin RE, Gorman JH, Gorman RC, Petschenik A J, Bradley L J, Kenler H A, et al. Are vitamin B12 and folate deficiency clinically important after roux-en-Y gastric bypass? J Gastrointest Surg 1998;2:436-42. [PubMed abstract]
- Doscherholmen A, Swaim WR. Impaired assimilation of egg Co 57 vitamin B 12 in patients with hypochlorhydria and achlorhydria and after gastric resection. Gastroenterology 1973;64:913-9. [PubMed abstract]
- Commonwealth of Massachusetts, Betsy Lehman Center for Patient Safety and Medical Error Reduction. Expert Panel on Weight Loss Surgery, Executive Report, 2007. [http://www.mass.gov/Eeohhs2/docs/dph/patient_safety/weight_loss_executive_report_dec07.pdf]
- von Schenck U, Bender-Gotze C, Koletzko B. Persistence of neurological damage induced by dietary vitamin B12 deficiency in infancy. Arch Dis Childhood 1997;77:137-9. [PubMed abstract]
- Kaiser L, Allen LH. Position of the American Dietetic Association: nutrition and lifestyle for a healthy pregnancy outcome. J Am Diet Assoc 2008;108:553-61. [PubMed abstract]
- National Institutes of Health. Third report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III). Bethesda, MD: National Cholesterol Education Program, National Heart, Lung, and Blood Institute, National Institutes of Health, September 2002. NIH Publication No. 02-5215.
- Refsum H, Nurk E, Smith AD, Ueland PM, Gjesdal CG, Bjelland I, et al. The Hordaland Homocysteine Study: a community-based study of homocysteine, its determinants, and associations with disease. J Nutr 2006;136(6 Suppl):1731S-40S. [PubMed abstract]
- Schulz RJ. Homocysteine as a biomarker for cognitive dysfunction in the elderly. Curr Opin Clin Nutr Metab Care 2007;10:718-23. [PubMed abstract]
- American Heart Association Nutrition Committee, Lichtenstein AH, Appel LJ, Brands M, Carnethon M, Daniels S, et al. Diet and lifestyle recommendations revision 2006: a scientific statement from the American Heart Association Nutrition Committee. Circulation 2006;114:82-96. [PubMed abstract]
- Malinow MR. Plasma homocyst(e)ine and arterial occlusive diseases: a mini-review. Clin Chem 1995;41:173-6. [PubMed abstract]
- Selhub J, Jacques PF, Bostom AG, D'Agostino RB, Wilson PW, Belanger AJ, et al. Association between plasma homocysteine concentrations and extracranial carotid-artery stenosis. N Engl J Med 1995;332:286-91. [PubMed abstract]
- Rimm EB, Willett WC, Hu FB, Sampson L, Colditz GA, Manson JE, et al. Folate and vitamin B6 from diet and supplements in relation to risk of coronary heart disease among women. J Am Med Assoc 1998;279:359-64. [PubMed abstract]
- Refsum H, Ueland PM, Nygard O, Vollset SE. Homocysteine and cardiovascular disease. Annu Rev Med 1998;49:31-62. [PubMed abstract]
- Boers GH. Hyperhomocysteinemia: A newly recognized risk factor for vascular disease. Neth J Med 1994;45:34-41.
- Selhub J, Jacques PF, Wilson PF, Rush D, Rosenberg IH. Vitamin status and intake as primary determinants of homocysteinemia in an elderly population. J Am Med Assoc 1993;270:2693-8. [PubMed abstract]
- Flynn MA, Herbert V, Nolph GB, Krause G. Atherogenesis and the homocysteine-folate-cobalamin triad: do we need standardized analyses? J Am Coll Nutr 1997;16:258-67. [PubMed abstract]
- Fortin LJ, Genest J Jr. Measurement of homocyst(e)ine in the prediction of arteriosclerosis. Clin Biochem 1995;28:155-62. [PubMed abstract]
- Siri PW, Verhoef P, Kok FJ. Vitamins B6, B12, and folate: association with plasma total homocysteine and risk of coronary atherosclerosis. J Am Coll Nutr 1998;17:435-41. [PubMed abstract]
- Ubbink JB, van der Merwe A, Delport R, Allen R H, Stabler S P, Riezler R, et al. The effect of a subnormal vitamin B6 status on homocysteine metabolism. J Clin Invest 1996;98:177-84. [PubMed abstract]
- Bronstrup A, Hages M, Prinz-Langenohl R, Pietrzik K. Effects of folic acid and combinations of folic acid and vitamin B12 on plasma homocysteine concentrations in healthy, young women. Am J Clin Nutr 1998;68:1104-10. [PubMed abstract]
- Clarke R. Lowering blood homocysteine with folic acid based supplements. Br Med J 1998:316:894-8. [PubMed abstract]
- Lee BJ, Huang MC, Chung LJ, Cheng CH, Lin KL, Su KH, et al. Folic acid and vitamin B12 are more effective than vitamin B6 in lowering fasting plasma homocysteine concentration in patients with coronary artery disease. Eur J Clin Nutr 2004;58:481-7. [PubMed abstract]
- Bønaa KH, Njølstad I, Ueland PM, Schirmer H, Tverdal A, Steigen T, et al. Homocysteine lowering and cardiovascular events after acute myocardial infarction. N Engl J Med 2006;354:1578-88. [PubMed abstract]
- Lonn E, Yusuf S, Arnold MJ, Sheridan P, Pogue J, Micks M, et al. Homocysteine lowering with folic acid and B vitamins in vascular disease. N Engl J Med. 2006;354:1567-77. [PubMed abstract]
- Clarke R, Lewington S, Sherliker P, Armitage J. Effects of B-vitamins on plasma homocysteine concentrations and on risk of cardiovascular disease and dementia. Curr Opin Clin Nutr Metab Care 2007;10:32-9. [PubMed abstract]
- Albert CM, Cook NR, Gaziano JM, Zaharris E, MacFadyen J, Danielson E, et al. Effect of folic acid and B vitamins on risk of cardiovascular events and total mortality among women at high risk for cardiovascular disease: a randomized trial. JAMA.2008;299:2027-36. [PubMed abstract]
- Ebbing M, Bleie Ø, Ueland PM, Nordrehaug JE, Nilsen DW, Vollset SE, et al. Mortality and cardiovascular events in patients treated with homocysteine-lowering B vitamins after coronary angiography: a randomized controlled trial. JAMA 2008;300:795-804. [PubMed abstract]
- Toole JF, Malinow MR, Chambless LE, Spence JD, Pettigrew LC, Howard VJ, et al. Lowering homocysteine in patients with ischemic stroke to prevent recurrent stroke, myocardial infarction, and death: the Vitamin Intervention for Stroke Prevention (VISP) randomized controlled trial. JAMA 2004;291:565-75. [PubMed abstract]
- McKay DL, Perrone G, Rasmussen H, Dallal G, Blumberg JB. Multivitamin/mineral supplementation improves plasma B-vitamin status and homocysteine concentration in healthy older adults consuming a folate-fortified diet. J Nutr 2000;130:3090-6. [PubMed abstract]
- Carmel R. Megaloblastic anemias. Curr Opin Hematol 1994;1:107-12. [PubMed abstract]
- Hutto BR. Folate and cobalamin in psychiatric illness. Compr Psychiatry 1997;38:305-14. [PubMed abstract]
- Seshadri S, Beiser A, Selhub J, Jacques PF, Rosenberg IH, D'Agostino RB, et al. Plasma homocysteine as a risk factor for dementia and Alzheimer's disease. N Engl J Med 2002;346:476-83. [PubMed abstract]
- Clarke R, Birks J, Nexo E, Ueland PM, Schneede J, Scott J, et al. Low vitamin B-12 status and risk of cognitive decline in older adults. Am J Clin Nutr 2007;86:1384-91. [PubMed abstract]
- Eussen SJ, de Groot LC, Joosten LW, Bloo RJ, Clarke R, Ueland PM, et al. Effect of oral vitamin B-12 with or without folic acid on cognitive function in older people with mild vitamin B-12 deficiency: a randomized, placebo-controlled trial. Am J Clin Nutr 2006;84:361-70. [PubMed abstract]
- Hvas AM, Juul S, Lauritzen L, Nexø E, Ellegaard J. No effect of vitamin B-12 treatment on cognitive function and depression: a randomized placebo controlled study. J Affect Disord 2004;81:269-73. [PubMed abstract]
- Vital Trial Collaborative Group. Effect of vitamins and aspirin on markers of platelet activation, oxidative stress and homocysteine in people at high risk of dementia. J Intern Med 2003; 254:67-75. [PubMed abstract]
- Kang JH, Cook N, Manson J, Buring JE, Albert CM, Grodstein F. A trial of B vitamins and cognitive function among women at high risk of cardiovascular disease. Am J Clin Nutr 2008;88:1602-10. [PubMed abstract]
- Aisen PS, Schneider LS, Sano M, Diaz-Arrastia R, van Dyck CH, Weiner MF, et al.; Alzheimer Disease Cooperative Study. High-dose B vitamin supplementation and cognitive decline in Alzheimer disease: a randomized controlled trial. JAMA 2008 ;300:1774-83. [PubMed abstract]
- Balk EM, Raman G, Tatsioni A, Chung M, Lau J, Rosenberg IH. Vitamin B6, B12, and folic acid supplementation and cognitive function: a systematic review of randomized trials. Arch Intern Med 2007 Jan ;167:21-30. [PubMed abstract]
- Malouf R, Areosa Sastre A. Vitamin B12 for cognition. Cochrane Database Syst Rev 2003;(3):CD004326. [PubMed abstract]
- Malouf R, Grimley Evans J. Folic acid with or without vitamin B12 for the prevention and treatment of health elderly and demented people. Cochrane Database Syst Rev. 2008 Oct 8;(4):CD004514. [PubMed abstract]
- Lukaski HC. Vitamin and mineral status: effects on physical performance. Nutrition 2004;20:632-44. [PubMed abstract]
- Natural Medicines Comprehensive Database. Vitamin B12. [http://www.NaturalDatabase.com]
- Bradford GS and Taylor CT. Omeprazole and vitamin B12 deficiency. Ann Pharmacother 1999;33:641-3. [PubMed abstract]
- Kasper H. Vitamin absorption in the elderly. Int J Vitam Nutr Res 1999;69:169-72. [PubMed abstract]
- Howden CW. Vitamin B12 levels during prolonged treatment with proton pump inhibitors. J Clin Gastroenterol 2000;30:29-33. [PubMed abstract]
- Valuck RJ, Ruscin JM. A case-control study on adverse effects: H2 blocker or proton pump inhibitor use and risk of vitamin B12 deficiency in older adults. J Clin Epidemiol 2004;57:422-8. [PubMed abstract]
- Ruscin JM, Page RL 2nd, Valuck RJ. Vitamin B(12) deficiency associated with histamine(2)-receptor antagonists and a proton-pump inhibitor. Ann Pharmacother 2002;36:812-6. [PubMed abstract]
- Den Elzen WP, Groeneveld Y, De Ruijter W, Souverijn JH, Le Cessie S, Assendelft WJ, et al. Long-term use of proton pump inhibitors (PPIs) and vitamin B12 status in elderly individuals. Aliment Pharmacol Ther 2008;27:491-7. [PubMed abstract]
- Termanini B, Gibril F, Sutliff VE, Yu F, Venzon DJ, Jensen RT. Effect of long-term gastric acid suppressive therapy on serum vitamin B12 levels in patients with Zollinger-Ellison syndrome. Am J Med 1998;104:422-30. [PubMed abstract]
- Force RW, Nahata MC. Effect of histamine H2-receptor antagonists on vitamin B12 absorption. Ann Pharmacother 1992;26:1283-6. [PubMed abstract]
- Liu KW, Dai LK, Jean W. Metformin-related vitamin B12 deficiency. Age Ageing 2006;35:200-1. [PubMed abstract]
- Buvat DR. Use of metformin is a cause of vitamin B12 deficiency. Am Fam Physician 2004;69:264. [PubMed abstract]
- Bauman WA, Shaw S, Jayatilleke K, Spungen AM, Herbert V. Increased intake of calcium reverses the B12 malabsorption induced by metformin. Diabetes Care 2000;23:1227-31. [PubMed abstract]
- de Jager J, Kooy A, Lehert P, Wulffelé MG, van der Kolk J, Bets D, Verburg J, Donker AJ, Stehouwer CD. Long term treatment with metformin in patients with type 2 diabetes and risk of vitamin B-12 deficiency: randomised placebo controlled trial. BMJ. 2010 May 20;340:c2181. [PubMed abstract]
- Oh R, Brown DL. Use of metformin is a cause of vitamin B12 deficiency. Author Reply Am Fam Physician 2004;69:264, 266. [PubMed abstract]
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