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methyl vitamin b12 injections Methylcobalamin Injection (Vitamin B12) B12 Injection Types: Methyl vs.
Description
In a mouse model, heat hyperalgesia was reduced with vitamin B12 through what appeared to be a reduction in TRPV1 influx (34)

However, these body composition hypotheses are based on cell culture and animal data

But according to a 2011 study, vitamin B12 overdose might paradoxically produce many of the same symptoms as deficiency

5-Amino-1MQ in Muscle Regeneration and Metabolic Health. Muscle & Nerve , 61(4), 455-463

Possible reasons you have a metallic taste in the mouth include: Infections Colds, sinus infections, middle ear infections , and even COVID-19 can cause a metallic taste in your mouth
