vitamin b12 injections good or bad healthline 9 Best Supplements Liquid Vitamin B12: Dosage, Benefits,
Description
High levels of homocysteine allow for the build up of plaque in the arteries and over time this damage can lead to atherosclerosis

Malabsorption Conditions: A necessary option for conditions like pernicious anemia, which impairs B12 absorption

Much of what we know about mRNA booster shots comes from data collected in Israel, where everyone 12 and older has been eligible for a third dose of the Pfizer vaccine since the end of August

Such as: Persistent Fatigue: Yes

You may find lots of niggly things you just got on with start to disappear
If you have a compromised digestive system you may need extra B12
