symptoms of too much vitamin b12 injection £29💉 Contact us if you have recently been diagnosed with Vitamin B12 deficiency or are experiencing any deficiency to include: - extreme tiredness Consequences of Excess or Deficiency

for example, isoniazid, cycloserine, penicillamine, and hydralazine each form complexes with B or otherwise interfere with B metabolism, potentially leading to deficiency and peripheral neuropathy

Im not calling anyone a liar I just havent been able to find any papers that the decisions to change the treatment was based on

Persistently high levels warrant medical investigation to identify any underlying cause

Whereas traditional tests measure the total B12 in the body, encompassing both inactive and active forms, GetTested's Vitamin B12 test specifically measures holotranscobalamin, which is the active form of B12