is b12 injected into meat π£ Top Vitamin B12βRich Foods (and how to actually absorb B12) β Vitamin (cobalamin) essential for nerve health, brain function, DNA synthesis, and making healthy red blood cells. β Many Fuel Your Body with Vitamin
Description
A response usually is seen within 48 to 72 hours, with brisk production of new red blood cells
Adenosylcobalamin is the active form used by the mitochondria (the powerhouse of every cell)

Adults usually get 1000 mcg (1 mL) of Vitamin B12

Kornerup LS, Hvas CL, Abild CB (2019) Early changes in vitamin B12 uptake and biomarker status following Roux-en-Y gastric bypass and sleeve gastrectomy

Initially, I typed up what turned out to be a 32-page rant, but I realised that no one except me and a few other B12 passionate anoraks out there would have the will (or the energy) to read it
