funny taste in mouth after b12 injection Why Do I Have a Metallic My Getting the COVID-19 Vaccine? B12 Shots Side Effects And

Sange AH, Srinivas N, Sarnaik MK, et al

According to the DailyMed label, it is given by intramuscular or subcutaneous injection and is not for intravenous use

Structure Chemical Name: 5-Amino-1-methylquinolinium Molecular Formula: CHN Molecular Weight: ~158.20 g/mol Compound Class: NNMT Inhibitor PubChem CID: Not yet assigned Citations for 5-Amino-1MQ Kraus, D., et al

[44] In the cytosol [edit] Methylcobalamin and 5-methyltetrahydrofolate are needed by methionine synthase in the methionine cycle to transfer a methyl group from 5-methyltetrahydrofolate to homocysteine, thereby generating tetrahydrofolate (THF) and methionine, which is used to make SAMe