b12 injection before surgery Injections What if your B12 shot
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General wellness and vitality
The increased energy allows you to get more done in a day -- and that can actually help with your exercise plans, too

I'm assuming your GP has asked questions about your diet

But unless you have a vitamin B12 deficiency, vitamin B12 injections aren't likely to give you an energy boost." Ironically, the National Institutes of Health says that symptoms of B12 deficiency include loss of appetite and weight loss
