In a patient receiving vitamin B12 injections who has a serum B12 level of 1230 pg/mL (reference range up to 771 pg/mL), should the injection dose be reduced or is the elevated level clinically insignificant?
In that case, transferrin saturation under 20% confirms low iron despite a deceptively normal ferritin
Some people maintain their energy boost for weeks, while others need more frequent injections.
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Without enough, you might face serious problems like megaloblastic anemia, tiredness, and nerve issues
Ideal for higher dosing: If you need therapeutic levels of B12like the 2 shots-per-week schedule we recommend to kick-start your metabolism during weight-loss, oral supplements simply cant match the potency of injections