can you have a reaction to b12 injections Vitamin B/D/B12 Near Ne | Wilmington Urgent Care Clinic B12 Shots: Vitamin B12 Injections

Is it an underlying medical condition, a nutrient deficiency, or simply a need for optimized nutritional support

Folic Acid, vitamin B9 is not a substitute for methylcobalamin, vitamin B12 deficiency, although it may improve vitamin B12 megaloblastic anemia

The Bottom Line Vitamin B12 injections can help if your gut doesnt absorb nutrients well or you dont want to take a daily oral supplement

Your at home B12 injection supplies should be treated with the same care as any medication in your home

That is far beyond the static subcutaneous examples on this page and shows why oral and injected amounts should not be treated as interchangeable