If you are severely deficient, then in three months of daily injecting all of your old, sick red blood cells will have expired, and be replaced by healthy ones
The frequency of injections depends on individual needs and medical advice, but many people receive injections once a week if they are deficient
Anecdotal reports from research subjects and biohacking communities describe body composition improvements, increased subjective energy and mental clarity, and minimal side effects, though these uncontrolled observations require cautious interpretation and cannot substitute for rigorous clinical trials
There are different kinds of B12
Vitamin b12 injection for cats offers numerous benefits and considers as an essential supplement for cats
Then a lab analyzed BS-2025 and found it was an inert placebo and you know what the BS stand for