b12 injections versus oral supplements Vitamin vs. Supplements: Which is Right for You? Oral vitamin B12 versus intramuscular
Description
Those interested in anti-aging, biohacking, or improving mitochondrial health may also benefit

It has large trials and a long record of results

The numbing effect lasts about a minute, which is plenty of time for the injection itself

If we are treating autoimmunity or pernicious anemia, you will receive B12 weekly or twice weekly for 6-12 weeks

However, many other places have simplified the process

By replenishing B12, these injections can help increase alertness, focus, and stamina, promoting a greater sense of well-being
