NUTR 1010 Lecture Notes - Lecture 3: Dietary Reference Intake, Skimmed Milk, Olive Oil
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Developed by the institute of medicine: american and canadian nutrition experts, http://www. nationalacademies. org/hmd/activities/nutrition/summarydris/dri- Used to see if (cid:449)e"(cid:396)e getti(cid:374)g the (cid:396)ight p(cid:396)opo(cid:396)tio(cid:374) of (cid:373)a(cid:272)(cid:396)o(cid:374)utrients. Meets the needs of 50% of the population. The rda will meet the requirements of 90% of the population. Fo(cid:396) so(cid:373)e (cid:374)ut(cid:396)ie(cid:374)ts, the(cid:396)e is(cid:374)"t e(cid:374)ough e(cid:448)ide(cid:374)(cid:272)e to set a(cid:374) ear o(cid:396) a(cid:374) rda: an ai is then used. Ai = the mean intake of a healthy population. Ai is a goal fo(cid:396) i(cid:374)di(cid:448)iduals if a(cid:374) rda does(cid:374)"t e(cid:454)ist. Ul = the highest average daily nutrient intake level that poses a risk of adverse health effects. As intake increases above the ul, the risk of potential adverse effect may increase. Used to assess risk of adverse effects in individuals and populations. Nut(cid:396)itio(cid:374) e(cid:454)pe(cid:396)ts (cid:272)(cid:396)eated ca(cid:374)ada"s food guide (cid:271)ased o(cid:374): Information from the dietary reference intakes: foods that comprise a healthy diet. Reduce fat, sugar, and salt in prepared versions: fe(cid:449)e(cid:396) (cid:862)e(cid:373)pt(cid:455) (cid:272)alo(cid:396)ies(cid:863, low salt prevent high blood pressure.