AR
The average requirement (AR) is the level of a nutrient in the diet that meets the daily needs of half the people in a typical healthy population.
All official European Union website addresses are in the <b>europa.eu</b> domain All official European Union website addresses are in the <b>europa.eu</b> domainThe average requirement (AR) is the level of a nutrient in the diet that meets the daily needs of half the people in a typical healthy population.