Studies have found mixed results on whether one form is absorbed better or is more effective
Therapeutic Class: Active Ingredients: Vitamin B12 Vitamin B12 Injection is used to treat and prevent vitamin B12 deficiency in patients with pernicious anemia and other conditions that cause a deficiency of this vitamin
To help you make a better decision, consider the following factors: Your Health Condition : If you have a medical condition that affects B-12 absorption (e.g., pernicious anemia), injections are usually more effective
Elevated serum B12 levels may indicate underlying conditions such as liver disease, kidney dysfunction, or myeloproliferative disorders requiring medical evaluation
Heard they have been around for 3 years
Vitamin B12 shots may not be suitable for people with a history of: sensitivity to vitamin B12 Lebers disease, which affects the optic nerve kidney problems hypokalemia (low potassium levels) deficiencies in other nutrients, particularly folic acid and iron Vitamin B12 injections typically begin to work straight away