This Intake survey guidance document discusses key considerations related to the selection, assignment, and use of portion size estimation methods in a quantitative 24-hour dietary recall survey…
This brief describes five main steps to assessing the adequacy of zinc intake in a population. The document includes IZiNCG guidance on Estimated Average Requirements (EAR) for zinc.
This manual was developed as a tool for collecting, analyzing, and interpreting dietary data on intakes of iron and zinc. The manual is divided into 11 chapters in the order required to plan,…