is b12 injection painful Are Shots Safe? Royal Palm Beach Medical Group why is b12 injections so

For subcutaneous injection, bioavailability is typically near 100%, while oral bioavailability for many small molecules ranges from 10% to 60% depending on chemical structure

Over time, poorly controlled diabetes significantly increases the risk of serious complications such as cardiovascular disease, diabetic retinopathy, nephropathy, and neuropathy

Key Patient Education Points Foot care for diabetic neuropathy: Daily foot inspection, proper footwear, avoidance of barefoot walking, prompt reporting of wounds or skin breakdown

Because rapid correction of severe B12 deficiency can trigger a surge in bone marrow activity and red blood cell production