how to take b12 injection at home Give Injections to Yourself · PA Relief Instruction Guide for Intramuscular (IM)
Description
Its possible to have "normal" levels on this test but still have a functional deficiency where your body can't actually use the B12 it has
Currently there is no established upper limit for B12 due to the low potential for toxicity

Human Trials : Participants receiving 10 mg daily for 7 days showed increased fat metabolism with no adverse effects on glucose regulation

Vegans, vegetarians, and older adults should take particular note, because B12 is mostly found in animal-based products like meat, milk, and eggs
