can you buy injectable b12 Vitamin Injection Other side effects are very rare B-12 (Methylcobalamin) Therapy | MedClub

This method bypasses the digestive system, making it ideal for people who: Have trouble absorbing B12 due to gastrointestinal issues (like Crohns disease or coeliac disease) Are on medications that interfere with B12 absorption (like metformin or anti-acids) Follow vegan or vegetarian diets Have undergone gastric surgery

They will check vitamin B12 levels and how the patient is doing to adjust the treatment as needed

This front-loaded approach restores your stores faster than either method alone, especially useful if youre severely deficient and need quick symptom relief

And truthfully, they were never the best way to go about it because they distribute AHK-Cu throughout your entire body

To ensure you are actually absorbing enough, opt for taking supplements containing 500mcg of vitamin B12 or more, up to 1000mcg for seniors over 65