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Sublingual forms appear similarly effective to standard oral tablets
Ensuring your blood markers are balanced is the first step toward preventing the long-term nerve damage associated with vitamin deficiencies
Some people need monthly injections, while others may space them further apart once levels normalize
The vastus lateralis (outer thigh) is the most commonly recommended site for self-injection because it is easy to see, easy to stabilize, and low-risk
Some people might prefer one over the other
B12 is also important for healthy hair, skin, and nails, thanks to its role in cell production and renewal
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