do i need b12 injections for life Vitamin Injections: What You To Know Who Needs B12 Injections, How

Injections may be prescribed to treat symptoms and depression associated with premenstrual syndrome (PMS)

For maintenance, adults get Vitamin B12 injections monthly

8 Where results are unclear, serum MMA and homocysteine levels (both of which accumulate with B12 deficiency as discussed above) can also be used to confirm a diagnosis, although homocysteine is not specific to B12 deficiency, as it may also be caused by deficiencies in other B vitamins

Instead, what the body doesnt use is secreted through urine

In cats, vitamin B12 deficiency is seen most often with an inflammatory disease of the bowel

Only increase if lower doses plateau and you tolerate well