In 2015, a collection of papers in this journal reported Liq. In7 survey findings, which suggested that, in many countries around the world, water intake may not meet adequate intake… Click to show full abstract
In 2015, a collection of papers in this journal reported Liq. In7 survey findings, which suggested that, in many countries around the world, water intake may not meet adequate intake (AI) recommendations [1]. The papers signaled variability in water intake by sex, socio-economic status, and region. The papers called for further work to standardize methodologies for water intake assessment across countries and deepen understanding of water intake inadequacy and variability. This supplement provides an update about work undertaken since 2015 in these areas.
               
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