b12 injections vs b12 pills What Are Injections? And Are They Safe? monthly. Doctor Reveals: B12 Injection vs

Week 1-2: Adjustment phase The first two weeks primarily involve physiological adjustment rather than visible results

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Less common B12 shot side effects include : Chest tightness Skin rash or hives Dizziness Difficulty breathing A blue tint to the skin Call your doc ASAP if you notice any of these negative effects

He recommends one of the following locations: Abdomen For subcutaneous injections, the skin a couple of inches left or right of the belly button is ideal since its easy to pinch, which pulls fatty tissue away from the musclea good idea since youre not aiming for the latter in this approach

Use new sterile insulin syringes for each administration