b12 injection syringe and needle size for injections needle size for b12 injections Amazon.com: Ulove Prs syringe and needle size for

The standard dose is 1 mL, which is 1000 mcg of Vitamin B12

Safety, side effects, and contraindications AHK-Cu demonstrates a favorable safety profile in available research and clinical experience

Methylcobalamin is the naturally occurring, "active" form the body uses directly at the cellular level

All orders containing a controlled substance must be shipped with signature confirmation, and an adult must be present to sign for the package

Injections are particularly appropriate for those with: Pernicious anaemia, an autoimmune condition affecting B12 absorption Conditions affecting the stomach or small intestine, such as Crohns disease or coeliac disease Those who have had gastric surgery or bariatric procedures Strict vegans and vegetarians not meeting their B12 needs through food or oral supplements For those who can absorb B12 normally, oral supplements are generally an effective and well-evidenced alternative to injections