Vitamin B12 Deficiency Symptoms Trends for 2023

Prevention

By consuming sufficient amounts of meat, poultry, seafood, dairy products, and eggs, the majority of people can avoid vitamin B12 insufficiency.

You can get vitamin B12 in multivitamins, other supplements, and foods if you don’t eat animal products or if you have a medical condition that affects how well your body absorbs nutrients.

Let your doctor know if you decide to take vitamin B12 supplements so they can advise you on how much you need or ensure they won’t interfere with any medications you’re taking.

References

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3. Vitamin B12: What to Know. (2017, May 1). WebMD. https://www.webmd.com/diet/vitamin-b12-deficiency-symptoms-causes
4. Atrophic glossitis: Etiology, serum autoantibodies, anemia, hematinic deficiencies, hyperhomocysteinemia, and management. (2020, April 1). ScienceDirect. https://www.sciencedirect.com/science/article/pii/S0929664619303481?via%3Dihub
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7. NCBI – Masked deficit of vitamin B12 in the patient with heterozygous beta-thalassemia and spastic paraparesis. (2004, December). NCBI – NIH. https://pubmed.ncbi.nlm.nih.gov/15742609/
8. NCBI – Dermatological findings of vitamin B12 deficiency and resolving time of these symptoms. (2104, March). NCBI. https://pubmed.ncbi.nlm.nih.gov/24303868/
9. Flores-Guerrero, J. L., MD. (2020, January 15). Association of Plasma Concentration of Vitamin B 12 With All-Cause Mortality in the General Population in the. JAMA Network. https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2758742
10. NCBI – Oral manifestations of vitamin B12 deficiency: a case report. (2009, September). PubMed. https://pubmed.ncbi.nlm.nih.gov/19744365/
11. NCBI – [Dementia caused by vitamin B12 deficiency. Clinical case]. (2003, August). NCBI – PubMed. https://pubmed.ncbi.nlm.nih.gov/14558247/