b12 injection im or sq Shots at Home: How, Where & How Often to Inject Yourself Vitamin B12 Injection Sites: All

It integrates easily into ongoing nutrient routines and offers a simple way to support daily performance and metabolic balance

B vitamins should be taken at a different time and not the same time with tetracycline

But oral Vitamin B12 supplements do have some limitations: Lower Absorption: For individuals with certain health conditions, such as gastrointestinal disorders or those who have undergone bariatric surgery, oral supplements may not be absorbed as effectively as injections

Do not vigorously aspirate in immunization-style injections, but ensure not in a blood vessel (striking a vein is unlikely in recommended sites)