how many ml of b12 should i inject Vitamin B12 Injection Dose for Adults: 7 Essential Dosage Facts & Schedules Cyanocobalamin Injection USP 1000 mcg/mL

It is not approved or intended for human or animal use, ingestion, dosing, or therapeutic application

Our body uses it for brain health, red blood cell production, and energy production

[6] [3] [10] A mild deficiency may not cause any discernible symptoms, but moderate deficiency can cause various symptoms, such as feeling tired, lightheadedness, headaches, cold intolerance, pale skin, sore tongue, upset stomach, loss of appetite, hair and skin color changes, numbness or tingling (pins and needles) of the fingers and toes, and tinnitus, and vision, cognitive or psychological problems

Endogenous causes (medical conditions) When B12 is elevated without supplementation , it can indicate that the body is releasing stored B12 from damaged tissues, producing excess B12-binding proteins, or failing to clear B12 normally