Field Stories
Watch: Improving salt iodization in Tanzania
February 15, 2024
The FRAT is a questionnaire, which combines simplified 24-hour recall and food frequency questionnaires, that will allow you to make a confident and informed decision about the most appropriate food vehicle(s) for fortification. The Guidelines will demonstrate how to use the results of the survey to calculate estimated fortification levels for the selected food vehicles(s) to ensure a safe and effective public health intervention.