US$ 27.57
is b12 a subcutaneous injection How to self-inject intramuscular vitamin - Overview Sandoz Vitamin B12 Injectable Solution
Description
While the road ahead may be challenging, the potential benefits make the exploration of 5-Amino-1MQ a journey well worth taking in the pursuit of increased longevity

B12 deficiency can make you feel unusually irritable, anxious, or down

Regular monitoring through blood testing helps optimize injection frequency, ensuring you maintain therapeutic B12 levels without over-supplementation

This difficulty results in limited absorption of B-12 from food and dietary supplements
I don't understand why you had injections if you didn't have any symptoms before
