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Aim for adequate fluid intake

[DOI] [PMC free article] [PubMed] [Google Scholar] 130.von Mehren M., George S., Heinrich M.C., Schuetze S.M., Yap J.T., Yu J.Q., Abbott A., Litwin S., Crowley J., Belinsky M., et al

Low B12 levels can lead to fatigue, weakness, tingling in the hands and feet, and mood changes such as irritability or low concentration

10.1007/3-540-29784-7_7 138 ShieldK
