b12 injection is iv or im Sandoz Vitamin Injectable Solution - 1000 mcg/10 mL No.1 Best Super B12 IM

Oral administration of high-dose vitamin B 12 (1 to 2 mg daily) is considered as effective as intramuscular administration for correcting anemia and neurologic symptoms Despite many studies suggesting oral administration of vitamin B 12 to be easy, effective and less costly than intramuscular administration, debate surrounds the effectiveness of the oral route

I also get pain in my right temple ( I wondered if it were to do with the piturity gland ) but wouldn't say I get it as bad as your experiencing mine is more of a dull ache

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However, we need more research in this area to figure out exactly how each substance contributes to the overall result

Regardless of whether you have diabetes, a medical professional can diagnose low B12 quickly and accurately with just a CBC and B12 blood test level

Enhance immune function, fights infections, provides cancer treatment support, potentially improve outcomes for patients with COVID-19 and improves immune homeostasis