why does my arm hurt after b12 injection Preventing Pain a Flu Shot Is intense whole arm pain

You may notice slightly less bloating and a feeling of metabolic "lightness" after meals

If you suspect you've experienced a side effect from a vitamin B12 supplement, you can report it through the MHRA Yellow Card Scheme (yellowcard.mhra.gov.uk)

Its important to note that for individuals with adequate vitamin B12 levels, there is limited scientific evidence that B12 injections alone will enhance skin hydration or appearance

Fatigue is one of the most common signs of a vitamin B12 deficiency, but its not the only one

Additionally, vitamin B12 deficiency can cause paresthesia or numbness in the limbs

As I elaborate on in my video The Symptoms of Vitamin B12 Deficiency , these include: Abdominal distention Chronic diarrhea Shortness of breath Swollen, red, painful feet Skin darkening Bilateral useless hand syndrome Numbness and tingling in the hands and feet Muscle cramps Dizziness Cognitive disturbances Difficulty walking Erectile dysfunction Fatigue Depression Psychosis Coma Blindness Vitamin B12 Deficiency Treatment Is A Vitamin B12 Shot Better Than Taking B12 Orally