what size needle to inject b12 Injections at Home - Safety Guide for Self-Administration What Size Needle for B12

You may also get more benefit from the numbing cream as you are not going as deep with the smaller needle

Accounting for syringe dead space Every syringe has a small amount of "dead space," the volume of liquid that remains in the needle hub and syringe tip after you push the plunger all the way down

5.Iron salt can react with many chemicals or drugs, so it is not suitable to be taken internally with other drugs at the same time or in combination

note that daily dosing is only for the activation phase of the GLOW protocol (weeks 1-4) , decreasing to 5x per week for the remodeling phase (weeks 5-8), and further reduced to 2-3x per week during maintenance (weeks 9-12)