how to give b12 injection to self self-inject intramuscular vitamin - Overview How to Self-Inject Vitamin B12

But are they worth the hype

Elderly people due to impaired intestinal absorption and children, premenopausal women, and pregnant women whose diets are low in animal foods are all at increased risk

Since the body cannot produce vitamin B12 itself, it is dependent on absorption through food

Your doctor may prescribe it if you have a documented B-vitamin deficiency or a condition like malabsorption, severe gastrointestinal issues, or after certain surgeries where your bodys demand for B vitamins is higher

You may wish to ask your GP the following questions: Has my B12 level been checked recently , particularly if I have been on metformin for more than a year, or if I have symptoms or risk factors for deficiency