what gauge needle for b12 injection is the typical syringe size vitamin (cobalamin) injections? what gauge needle to use

Vitamin B-Complex Packed with essential vitamins to help stay energized, reduce stress, anxiety, fatigue, improve skin, and preserve memory

It may also be prescribed when oral supplementation is not possible or not sufficient, for example after certain gastrointestinal surgeries or in severe malabsorption

Thank you so much for getting back to me, I am going to try it this evening, I will let you know how I get on.Kind regards Am pleased to say I have achieved my first injection, thank you so much wedgewood, can't wait to have my next one

This side effect is well established, but it is often not recognized, according to a case report