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Repeatedly using the same area can cause tissue damage, reduce absorption efficiency, and increase discomfort
Clean the skin using isopropyl alcohol on a cotton ball or an isopropyl alcohol wipe
Draw air into the syringe (the same number of milliliters as the vitamin you plan to inject)
Utilizing the best b12 injection sites ensures effective and timely absorption into the bloodstream
There is generally less adipose tissue in this area
Push up the plunger to expel almost all the air (fig
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