why do people get vitamin b12 injections You Need a Prescription for Injections? Vitamin Injections (B12, C, D)

Crohns disease, celiac disease, bacterial overgrowth, and other GI conditions that affect this area of the gut can impair B12 absorption

Serum B12 peaks 2448 hours post-injection and sustains elevated levels for approximately 34 weeks

Our medical team can perform blood work to recommend the best solution for you

Cycle 8 weeks Weeks 14 300 mcg once daily Later weeks 500 mcg once daily during weeks 58 Review points Weeks 4 and 8 Evidence label Community standard Cycle 12 weeks Weeks 14 300 mcg once daily Later weeks 500 mcg once daily during weeks 512 Review points Weeks 4, 8, and 12 Evidence label Community standard Cycle 16 weeks Weeks 14 300 mcg once daily Later weeks 500 mcg once daily during weeks 516 Review points Every 4 weeks Evidence label Community standard No controlled human study has tested these subcutaneous schedules