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If you (or your older relative) has difficulty taking medications regularly, scheduled vitamin B12 shots are often the better option

Which method wins here really comes down to your personality: if you are disciplined and dislike needles, pills may suit you

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Still, B12 plays a pivotal role in reducing homocysteine levels

And if something begins to progress slowly, again, theyre not going to see it and potentially the damage is all already going to be done, Taylor said.