types of b12 injections for those with methylation issues Vitamin B-12 Injection - Mobile and Clinic IV Therapy — ASAP IVs Why Choose Vitamin B12 Injections
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Retrieved March 17, 2019

Of course, there are certain situations where you should talk to your doctor about the possibility of needing more vitamin B12if you are vegan (meaning you dont eat animal products), are over 60, or have a condition or take a medication that could deplete your B12 levels, leading to a variety of symptoms (see below)

(2008) Evidence of artemisinin-resistant malaria in western Cambodia

doi: 10.1016/j.tjnut.2023.09.009
