Nov 29, 2024
Vitamin B12 supplements: Safe or dangerous? Experts weigh in
Siddhartha JanaThere have been claims that cyanocobalamin, a kind of vitamin B12, is just as dangerous as cyanide; nevertheless, experts advise verifying these claims.
Source: Canva
Cyanocobalamin is a synthetic version of vitamin B12 that is commonly used in supplements; nevertheless, it degrades into cyanide, a hazardous chemical.
Source: Canva
A vitamin B12 deficiency can produce symptoms such as anaemia, weakness, poor appetite, irritability, and digestive problems, thus supplements are essential when there is a shortage.
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Dr. Dennis Walker recommended methylcobalamin or hydroxycobalamin over cyanocobalamin to avoid cyanide exposure.
Source: Canva
Dr. Vichar Nigam stated that cyanocobalamin is safe for long-term usage, especially in situations such as pernicious anaemia, when vitamin B12 absorption is limited.
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Dr. Nigam claims that the level of cyanide in cyanocobalamin supplements is low and does not pose a health danger.
Source: Canva
Dr. Harish Chafle stated that the cyanide in cyanocobalamin is bound and poses no damage to the body
Source: Canva
The modest amount of cyanide in cyanocobalamin (approximately 2%) is not dangerous, and the supplement is generally safe for most people.
Source: Canva
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