single use b12 injection Vitamin B-12 Injection, 3,000 mcg/mL at Tractor Supply Co 12 per dose Contains a sterile vitamin B B12 1cc - Single Inj.
Description
The kind of tiredness that makes everything feel harder

Every time you open a new vial, verify the concentration on the label and recalculate your syringe units
You might be an ideal candidate if you're following a vegan or vegetarian lifestyle (plants don't naturally contain B12), or if you've been diagnosed with pernicious anemia (where your body attacks the cells needed to absorb B12)

(2024, December 2)

M.PanS.et al (2019)
