There are three main ways: Methylmalonic acid (MMA) MMA is one of the most useful markers for detecting B12 deficiency, because B12 helps convert methylmalonyl-CoAone of the forms of MMAinto succinyl-CoA
Wu JF (2021) Therapeutic drug monitoring of biologics for patients with inflammatory bowel diseases: How, When, and for Whom
It's better to take vitamin B12 in the morning, since it can support energy levels
That said, high-level or specialized testing (like what might be used in professional sports) could look for substances not included in standard panels
Os riscos incluem reao inflamatria local, dor, edema, infeco, abscesso, ndulos, necrose, reao alrgica, contaminao do produto e efeitos sistmicos imprevisveis, especialmente quando a origem, a concentrao e o controle de qualidade da substncia no so claros, diz Salvato