This depends on your individual needs
MTP deficiency can sometimes be mistaken as Reye syndrome
Those who opt for the Vitamin B12 injections or IV therapies will experience results faster, within two to three days, due to its quick absorption in the body
The NHS hypokalaemia overview explains why it matters, and clinical references such as StatPearls on B12 deficiency treatment specifically flag monitoring potassium during the early loading phase in people who were severely deficient
The procedure is straightforward and quick, taking approximately 10 minutes
If an underlying condition is responsible (liver disease, kidney disease, myeloproliferative disorder, or cancer), treating the underlying condition is the priority