b12 injection knot What causes a raised bump after insulin injection? Lump on Arm After Injecting

If diet changes are not enough, your doctor may recommend a daily multivitamin with B12

They have shown that, in this group of patients, vitamin D supplementation decreases the number of RTIs [442] and asthma exacerbations [315]

But some people are not able to meet these levels with their diet and hence require B12 injections

Pernicious anemia your body finds it hard to absorb the nutrient

Poor metabolism means your body stores a considerable amount of fat, making you gain extra pounds

If you fall into one or more of these categories, your healthcare provider might recommend more frequent B12 monitoring and supplementation