Common Side Effects Injectionsite reactions (most common): Transient redness, pain, or swelling at injection site (~17% incidence in trials) [5]
Ensure you understand the plan at each stage: ask your doctor How long do we anticipate Ill need these? at the outset, and at follow-ups ask Are we going to recheck levels or try stopping soon? This will give you a sense of the expected duration
At the molecular level, it modulates the expression of over 4,000 human genes, roughly 6% of the genome, according to a 2012 Broad Institute Connectivity Map analysis published by Pickart, Campbell, and colleagues
Once your provider determines how much B12 you need, then you may be able to decide whether you would like to receive lower dosages every five to ten days or a higher dose on a monthly basis
We strongly recommend avoiding alcoholic beverages for at least 2 days before your injection, and definitely on the day of