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Gently swirl or roll the vial until fully dissolved (do not shake vigorously)
Helps with anemia, digestion & nerve function
Some researchers prefer 0.5mL (50-unit) insulin syringes because the graduation marks are closer together, allowing for more precise readings
Gather supplies: medication vial, syringe, alcohol pads, gauze, and a sharps container
B12 is added mainly to support energy and may help offset the slumps and fatigue that can show up when daily food intake drops by 30 to 40 percent
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