•Dietary Reference Values:
•Dept of Health 1991
•
•LRNI “An
amount enough for only the few
people in a group who
have low needs”
•
•EAR “About
half will usually need more
than the EAR and half
less”
•
•RNI “An amount
of the nutrient that is enough,
or more than enough, for
about 97% of people in a
group”