Vermeulen EG, Stehouwer CD, Twisk JW, et al. View abstract. Int J Vitam.Nutr Res. Local administration of methylcobalamin and lidocaine for acute ophthalmic herpetic neuralgia: A single-center randomized controlled trial. View abstract. Cyanocobalamin, Vitamin B12. View abstract. Negrao L, Almeida P, Alcino S, et al. Clin Neurol.Neurosurg. Vitamin B12 can treat and prevent vitamin B12 deficiency. View abstract. Clarke, R., Harrison, G., and Richards, S. Effect of vitamins and aspirin on markers of platelet activation, oxidative stress and homocysteine in people at high risk of dementia. The role of vitamins in the prevention and control of anaemia. Eur.J Clin.Nutr 1999;53(2):102-106. View abstract. Physical performance in elderly adults. JAMA 2002;288:2432-40.. View abstract. Panth, M., Shatrugna, V., Yasodhara, P., and Sivakumar, B. Lancet 5-16-1998;351(9114):1477-1482. Geraci MJ, McCoy SL, Aquino ME. Ann Emerg.Med 2007;49(6):794-801, 801. View abstract. For vitamin B12 deficiency: The usual dose is 30 mcg as an injection into the muscle or under the skin daily for 5-10 days. Br J Psychiatry 1967;113:911-9. Early research shows that taking a specific product containing vitamin B12 (Keltican) daily for 60 days reduces pain by 44% and reduces the need for painkillers by over 75% in people with nerve damage in parts of the body such as the hands and feed. View abstract. Swart KM, Ham AC, van Wijngaarden JP, et al. Manns B, Hyndman E, Burgess E, et al. Jacobson ED, Faloon WW. Treatment of hyperhomocysteinemia in hemodialysis patients and renal transplant recipients. View abstract. AIDS 1990;4:701-2. Gastroenterol Clin Biol 1983;7:381-4. 2001;10(12):1275-1280. View abstract. Transplantation 2000;69:2128-31. 1992;94(2):105-111. The typical general supplemental dose of vitamin B12 is 1-25 mcg per day: The recommended dietary allowances (RDAs) of vitamin B12 are: 1.8 mcg; older children and adults, 2.4 mcg; pregnant women, 2.6 mcg; and breast-feeding women, 2.8 mcg. Am.J Clin.Nutr 1994;60(6):930-935. There is no evidence that dietary vitamin B12 alone reduces the risk of breast cancer. View abstract. Potter, K., Hankey, G. J., Green, D. J., Eikelboom, J., Jamrozik, K., and Arnolda, L. F. The effect of long-term homocysteine-lowering on carotid intima-media thickness and flow-mediated vasodilation in stroke patients: a randomized controlled trial and meta-analysis. Fatty Acids Found in Dairy, Protein, and Unsaturated Fatty Acids Are Associated with Risk of Pancreatic Cancer in a Case-Control Study. BMC Geriatr 2013;13:88. View abstract. View abstract. Gastrointestinal effects of long-term colchicine therapy in patients with recurrent polyserositis (Familial Mediterranean Fever).