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Overview: What does B12 do for you
Who should take B12 injections
However, this is very important: enthusiastic anecdotal reports are not a substitute for controlled clinical trials
In the future, priority should be given to advancing clinical trials, optimizing injectable formulations and administration regimens, addressing environmental and cost issues in production, and strengthening synergistic research with other preparations to enhance its application value and promote the leap from scientific research to clinical practice
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