For people who cannot absorb B 12 , the condition cannot be prevented
A vitamin B12 deficiency can lead to various health problems, ranging from fatigue to permanent neurological changes
Your best insurance to protect yourself against such cases is to only accept injecting pure B12, mixed only with pure, preservative-free, sterile saline
Energy The research is limited and far from a slam dunk but Cowling says higher doses of B 12 supplementation may increase energy, particularly if you have a deficiency or are at risk of a deficiency
its deficiency causes anemia, fatigue, and weakness
For instance, while some people might move to a shot every few months, your provider may recommend a schedule of every two months to ensure your levels stay consistently high and support nerve health