how do i give myself b12 injections RE-ENERGIZE YOURSELF WITH A VITAMIN INJECTION How to Self-Inject Vitamin B12

People with anemia are often pale, tired, weak, dizzy and short of breath

When You Might Need Higher B12 Doses While the standard RNI of 1.5 mcg per day suffices for most healthy adults, certain medical conditions, dietary patterns, and medications can substantially increase B12 requirements or impair absorption, necessitating higher therapeutic doses under medical supervision

Unless a doctor prescribes 1,000 mcg (1 mg) to correct a deficiency, most people should be taking a much lower dose of vitamin B12

Intrinsic Factor replacement Intrinsic Factor replacement is another treatment option for pernicious anemia

Therefore, it's important to discuss all current medications with your healthcare provider to manage potential interactions