why do people get vitamin b12 injections Injection Vitamin B12 Injection Dosage |

Vitamin B12 deficiency anaemia is usually treated with injections of vitamin B12

Usage: Apply 24 sprays deep into the scalp 12 times daily and massage in to support circulation and hair density

intramuscular administration Subcutaneous (into fatty tissue of abdomen, typically 1-2 inches lateral to navel, using a 25-27 gauge, 5/8-inch needle): 28% report injection-site soreness Easier for self-administration Slower absorption (peak serum B12 at 12-18 hours vs

pregnant women often receive IV thiamine if needed (e.g., for hyperemesis) without issue

Is High B12 Dangerous

Bioavailability: 1 to 2% absorbed passively without intrinsic factor Deficiency: only if GI absorption is intact Dosing: daily, high-dose oral Prescription: no, available OTC At home: yes Get a B12 injection prescription Not sure which format fits your situation