Pernicious Anaemia More Condition_symptoms Is There A Link Between A Vegetarian Diet And Pernicious Anaemia?

Is there a link between a vegetarian diet and pernicious anaemia? - pernicious anaemia more condition_symptoms

I enjoyed a vegetarian diet for many years. Now I am in my sixties and have been diagnosed with pernicious anemia. Is there a link between diet and disease? The three monthly injections are painful. Is there a nutritional supplement, can I take?
I do not eat meat again, no matter the consequences.