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If your B12 deficiency is due to an autoimmune disease or something that's not related to diet, you may need to get injections every two or three months for the rest of your life
These can include minor discomfort, redness at the injection site, or mild digestive symptoms
Fifty units is one of the easiest measurements to draw accurately, which is another reason the 2ml reconstitution is preferred for beginners
Sterile water works for single-use but provides no protection against contamination over multiple doses
Inject a couple milliliters of air into the vial
US$ 20.40
US$ 23.72
US$ 29.88
US$ 22.89
