best place to give yourself a b12 injection inject How B12 Injection: Step-By-Step Instructions How to Give a B12
Description
Even though you can find B12 in supplement aisles, you really need to make sure youre actually deficient before taking B12 supps
Yes, the location of the injection is crucial for proper absorption

The type 1 insulin-like growth factor receptor pathway

Medical Perspective I recommend packing at least one extra dose beyond what you expect to need

From this point, it is significant that recent studies demonstrated that brain capillaries can serve as an active sensory web that converts changes in external K + into rapid, inside-out electrical signaling to direct blood flow to active brain regions contributing to functional hyperemia [58]

This is a common and wise strategy
