can you have a reaction to b12 injections Do Need Prescription for Injections? What Happens When You're Allergic

If you are feeling fatigued this spring, B12 deficiency is one possible explanation worth investigating but so are thyroid dysfunction, iron deficiency, sleep disorders, and numerous other conditions

Whats the best way to get vitamin B

individual results vary

The frequency of these injections can vary, from weekly to monthly, based on the individuals needs and the doctors recommendations

However, low levels Some peoples bodies do not produce enough stomach acid or intrinsic factor if they have a condition known as autoimmune atrophic gastritis

Risks and Side Effects of B12 Injections However, B12 shots are not void of risks, though they are generally safe