Hydration assessment techniques

Lawrence E. Armstrong, Irwin Rosenberg, Larry Armstrong, Friedrich Manz, Antonio Dal Canton, Denis Barclay, Patrick Ritz, Michael Sawka, Susan Shirreffs, Moníque Ferry

Research output: Contribution to journalArticle

Abstract

Water in the human body is essential for metabolism, temperature regulation, and numerous other physiological processes that are consistent with good health. Accurate, precise, and reliable methods to assess body fluid compartments are needed. This review describes the hydration assessment techniques of isotope dilution, neutron activation analysis, bioelectrical impedance, body mass change, thirst, tracer appearance, hematologic indices, and urinary markers. It also provides guidance for selecting techniques that are appropriate for use with unique individuals and situations.

Original languageEnglish
JournalNutrition Reviews
Volume63
Issue number6 II
DOIs
Publication statusPublished - Jun 2005

Keywords

  • Extracellular fluid
  • Intracellular fluid
  • Osmolality
  • Total body water

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Food Science
  • Nutrition and Dietetics

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  • Cite this

    Armstrong, L. E., Rosenberg, I., Armstrong, L., Manz, F., Dal Canton, A., Barclay, D., Ritz, P., Sawka, M., Shirreffs, S., & Ferry, M. (2005). Hydration assessment techniques. Nutrition Reviews, 63(6 II). https://doi.org/10.1301/nr.2005.jun.S40-S54