what do b12 injections do for you Vitamin — Anupa Wellness Why B12 Shots Are Popular

Dietary Deficiency: If your deficiency was purely due to diet (e.g., a vegan not supplementing) and youve since adjusted your diet or started regular oral supplements, you might eventually be able to space out injections more or even switch to oral maintenance, though this should always be carefully managed by your GP

Migraine symptoms may be caused by the temporary widening of blood vessels in the head

For example, if you ate the following, you would consume more than double your daily B12 needs: However, if you have any issues that interfere with vitamin B12 intake or absorption, you may want to consider taking a supplement

It irritates your stomach lining, leading to nausea and sometimes vomiting