where to get a b12 injection Do You Need Prescription for Injections? B12 Injectable Vitamins | Boost

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They typically come in a small bottle that includes an eyedropper syringe for administration

While there's no official upper limit, doses up to 2,000 mcg can be safely used to treat B12 deficiency under medical supervision

If your body doesnt have enough Vitamin B12 to make red blood cells, which transport oxygen throughout your body, you may be unable to efficiently transport oxygen to your bodys cells, making you feel too tired and weak to exercise

Providers advise vegetarians and vegans to take at least 10 mcg per day , or at least 2,000 mcg once per week

The most common noticeable change is in energy or clarity of thought