Neurological symptoms like depression, cognitive impairment, and peripheral neuropathy often signal low or deficient vitamin B12 status, with tingling or numbness in extremities being particularly common. These effects stem from B12's vital role in myelin synthesis and nerve protection; without it, demyelination occurs, leading to neurotoxicity via oxidative stress and neuronal damage. Population studies show up to 20% of older adults with low B12 exhibit cognitive decline, underscoring the need for early monitoring to prevent irreversible neurological harm. This medication is commonly used for Pain Management.
Jatoi S, Hafeez A, Riaz SU, Ali A, Ghauri MI, Zehra M. Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment And Dementia. Cureus. 2020 Feb 13;12(2):e6976. Boumenna T, Scott TM, Lee JS, Palacios N, Tucker KL. Folate, vitamin B-12, and cognitive function in the Boston Puerto Rican Health Study. Am J Clin Nutr. 2021 Jan 4;113(1):179-186. Nalder L, Zheng B, Chiandet G, Middleton LT, de Jager CA. Vitamin B12 and Folate Status in Cognitively Healthy Older Adults and Associations with Cognitive Performance. J Nutr Health Aging. 2021;25(3):287-294. Esnafoglu, E. and Ozturan, D.D. (2020), The relationship of severity of depression with homocysteine, folate, vitamin B12, and vitamin D levels in children and adolescents. Child Adolesc Ment Health, 25: 249-255. Khosravi M, Sotoudeh G, Amini M, Raisi F, Mansoori A, Hosseinzadeh M. The relationship between dietary patterns and depression mediated by serum levels of Folate and vitamin B12. BMC Psychiatry. 2020 Feb 13;20(1):63. Kim JM, Stewart R, Kim SW, Yang SJ, Shin IS, Yoon JS. Predictive value of folate, vitamin B12 and homocysteine levels in late-life depression. Br J Psychiatry. 2008 Apr;192(4):268-74.
Some side effects may be linked to nutrient depletion caused by this medication.
Regular use of aspirin (acetylsalicylic acid) can increase how much vitamin C your body gets rid of through urine, potentially leading to deficiency. If you take aspirin regularly, consider supplementing with vitamin C supplementation.
Research found that individuals hospitalized with heart disease and a history of aspirin use were nearly twice as likely to have low or borderline vitamin B12 levels compared to non-aspirin users. While this doesn't definitively prove aspirin causes B12 deficiency, it raises a potential link. Aspirin can irritate the stomach lining in some individuals. This is concerning because the stomach plays a crucial role in vitamin B12 absorption by producing hydrochloric acid and intrinsic factor. Both are essential for proper B12 uptake.