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Prioritize Sleep Your body does its heavy lifting in terms of repair while you sleep
Hille B, Cartterall WA
Common doses of 15-30mg every 4 hours can still cause significant drowsiness and dizziness lasting 4-6 hours, making driving or operating machinery unsafe
Methylmalonic acid and homocysteine levels provide accurate diagnosis when serum B12 falls between 200-400 picograms per milliliter (the gray zone where symptoms appear but standard tests show normal results)
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Genome 27 , 289299 (2016)
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