They may prescribe antibiotics if you have bacteria in your intestine that prevents your body from absorbing vitamin B12
Some people try tablets, but not everyone absorbs B12 properly through the stomach
Another critical function of vitamin B12 is giving the digestive system energy to digest food and metabolism with carbohydrates, fats, and proteins
Plus, the symptoms of low B12 can be very subtle, or they may be confused for symptoms of other conditions
Standard IV Dosing Range The usual IV dose for vitamin B12 is between 1000 to 2000 mcg per session
Unlike food or oral supplements, vitamin B12 injectionswhich are injected under the skin or directly into the musclebypass your gut and go directly into your bloodstream to help counteract the effects of a deficiency, says Foxx