Pathological causes of elevated B12 warrant careful consideration: Haematological disorders : Myeloproliferative neoplasms (polycythaemia vera, chronic myeloid leukaemia), acute leukaemia, and lymphoproliferative disorders can increase B12-binding proteins (transcobalamin and haptocorrin), elevating total serum B12 [3] Liver disease : Hepatocellular damage releases stored B12 into circulation
Source: Sonthalia et al., 2016 It works
Development 143 , 22612272 (2016)
Another well-known option is milk thistle , which contains an active compound called silymarin, famed for its liver-protective qualities
QUALITY INGREDIENTS BACKED BY SCIENCE Acetyl-L-Carnitine A highly bioavailable form of L-carnitine, acetyl-L-carnitine is scientifically studied for its ability to support healthy brain and nerve function, and helps turns fatty acids into fuel