can vitamin b12 injections be harmful Potential Injection Side Effects Pernicious Anemia: Definition, Symptoms, Causes

American Journal of Ophthalmology

By injecting daily, youll at least ensure that you wont be getting worse

Testing for Vitamin B12 Sensitivity A cobalt allergy is diagnosed using a patch test, where a small patch containing cobalt is placed on your back for 48 hours

Without the right amount of vitamins, you may feel fatigued, forgetful, and even have a greater risk for heart disease

Those on a vegan or mostly plant-based diet should be wary of information sources advising that foods such as seaweeds deliver adequate amounts of vitamin B12

Individuals with certain medical conditions like Leber's disease, liver disease, or kidney disorder should consult their healthcare provider before using this injection