Tingling, numbness, or a burning sensation may be a sign of a Vitamin B deficiency. Learn about Vitamin B deficiency, its symptoms, causes and treatment.¹⁻³
Your nerves keep you safe and healthy, and good nerve health is important for everyone to live life to the full. Learn about how to take care of your nerves, with tips for a better night’s rest, a healthy lifestyle and how to approach a visit with your doctor.
Vitamin B1, Vitamin B6 and Vitamin B12 are called neurotropic B vitamins as they are important for nerve health and function. If you don’t absorb enough of these B vitamins from your diet, your body will not have the amount it needs to function properly. If left untreated, Vitamin B deficiency can cause several complications, with some people being more at risk than others.
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Symptoms & Causes of Vitamin B Deficiency
¹ Langan, R.C., & Goodbred, A.J. (2017). Vitamin B12 deficiency: recognition and management. American family physician, 96(6), 384-389.
² Wolffenbuttel, B.H., Wouters, H.J., Heiner-Fokkema, M.R., & van der Klauw, M.M. (2019) The many faces of cobalamin (vitamin B12) deficiency. Mayo clinic proceedings: innovations, quality & outcomes, 3(2), 200-214.
³ Shipton, M.J., & Thachil, J. (2015). Vitamin B12 deficiency–A 21st century perspective. Clinical Medicine, 15(2), 145.
Vitamin B and Nerve Health
¹ Calderón‐Ospina, C.A., & Nava‐Mesa, M.O. (2020). B Vitamins in the nervous system: Current knowledge of the biochemical modes of action and synergies of thiamine, pyridoxine, and cobalamin. CNS Neuroscience & Therapeutics, 26(1), 5-13.
² Langan, R.C., & Goodbred, A.J. (2017). Vitamin B12 deficiency: recognition and management. American family physician, 96(6), 384-389.
³ Shipton, M.J., & Thachil, J. (2015). Vitamin B12 deficiency–A 21st century perspective. Clinical Medicine, 15(2), 145.
⁴ Healthline. Symptoms of Vitamin B Deficiencies [online]. 2020, Aug 12 [cited 2022, Sep 16]. Retrieved from: URL: https://www.healthline.com/health/symptoms-of-vitamin-b-deficiency.