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The administrator injects the B12 solution with a 1 to 1.5-inch-long needle deep into the muscle to secure efficient absorption
They are useful for treating deficits and increasing B12 consumption
Whichever type of injection you perform, hold the needle steady while you push the plunger to administer the solution
[8] [4] The body cannot produce B12 naturally, so it must be obtained through diet (primarily animal products) or supplementation
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