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The solution should be clear and colorless when ready
Shop Performance Lab NutriGenesis Final Thoughts If injections aren't your thing, but you think you may be at risk of a B12 deficiency, taking a supplement is a good place to start
Injections are more effective in these cases
If, at this point, you discover the skin at the injection site you've chosen is irritated, bruised, discolored, or distressed in any other way, pick a different site
That number gets even worse if you have hypothyroidism (up to 50% of these patients have B12 deficiency)
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