what happens if b12 is injected wrong Why Do I Feel Worse After My Injection? · PA Relief Vitamin B12 Injection Sites: All

I have heard that B12 have improved people's fertility, so maybe heavy periods is what should be normal for you

You may notice a slight pink or orange tint to your urine for 1 to 2 days post treatment

Its half-life is also relatively short, measured in minutes to a few hours, necessitating frequent administration in research protocols to elicit its effects on insulin sensitivity and cellular energy

I always do mine in the mid outer third of one of my thighs and have done for the past five years

Because levels are often quite low before a deficiency is recognized, it can take some time for serum concentrations to even out and symptoms to subside