Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline
If you cant find 4-5 mm needles, 6-8 mm ones can also be suitable as long as you inject into an area with enough fat, such as around the belly button
ADMINISTER THE SHOT Use alcohol to rub the area where you will inject
If your treatment is being restricted or stopped altogether, hopefully there will be some help options for you here
Dyringes are very large and use my own small ones Better than anything else you can get for a B12 and appetite suppression