what size needle to use for b12 injection Kit: Syringes & Needles & Alcohol Wipes correct syringe for b12 injection

I bring to bear Hitchens Razor: "That which is presented without evidence, can be dismissed without evidence." I can only speculate as to why this rheumatologist came to their conclusion that excess vitamin B12 causes "thick blood" with apologies to FlipperTD for the use of this unscientific term

Once inside the enterocytes, B12 is released from intrinsic factor and binds to transcobalamin II, forming holotranscobalamin, the biologically active form that enters the bloodstream

These studies focus on understanding endocrine system interactions and metabolic feedback mechanisms under controlled laboratory conditions and are intended solely for scientific exploration rather than clinical or applied use

Weekly Schedule (example week) Tirzepatide is a once-weekly compound, so a schedule is really a single fixed injection day repeated

If your target amount is 500 mcg, the draw volume is 0.20 mL, which is 20 units on a U100 scale