NUTRI 2 Flashcards
. Dietary Reference Intakes (DRIs)
- Estimated Average Requirements (EAR)
- Recommended Dietary Allowance (RDA)
- Adequate Intake (AI)
- Tolerable Upper Intake Levels (UL)
is the intake level for a nutrient at which the needs of 50 percent of the
population will be met. Because the needs of the other half of the population
will not be met by this amount, the )___ is increased by about 20 percent to
arrive at the RDA.
Estimated Average Requirement (EARs)
the average daily dietary intake level sufficient to meet the nutrient
requirement of nearly all (97 to 98 percent) healthy persons in a particular
life stage. RDA. RDAs vary by age, gender and whether a woman is
pregnant or breastfeeding. For example, the RDA for vitamin C is 80 mg a
day for a pregnant teenager and 90 mg a day for men. RDAs are developed
by the Food and Nutrition Board at the Institute of Medicine of the National
Academies.
Estimated Average Requirement (EARs)
is another reference value given based on estimates of intake levels of
healthy populations.
Recommended Daily Allowance (RDA)
When the EAR, and thus the RDA, cannot be set due
to insufficient scientific evidence ___ is used.
AI Adequate Intake
Is the recommended daily intake of a nutrient estimated by the Institute of
Medicine to meet or exceed the amount needed to maintain adequate
nutrition for most people in a particular life stage and gender group
Adequate Intake (AI)
An is
established when not enough information is available from scientific
research to determine a Recommended Dietary Allowance (a dietary intake
level that is sufficient to meet the nutrient requirements of most people).
AI
is the highest level of a daily nutrient intake that will most likely present no
risk of adverse health effects in almost all individuals in the general
population.
Tolerable Upper Intake Levels (UL)
The largest daily intake of a nutrient considered safe for most people.
Tolerable Upper Intake Levels (UL)
were developed to help individuals
carry out Dietary Guidelines recommendations
United States Department of Agriculture (USDA) Food Guide
They identify daily amounts
of foods, in nutrient-dense forms, to eat from five major food groups and
their subgroups
United States Department of Agriculture (USDA) Food Guide
The patterns also include an allowance for oils and a limit
on the maximum number of calories available for other uses, such as added
sugars, solid fats, added refined starches, or alcohol.
United States Department of Agriculture (USDA) Food Guide
e developed by the U.S. Department of Agriculture for planning
a balanced diet
- Food Guide Pyramid
. The guide recommends
the number of servings for each food group, and suggests that regular
physical activity is an important part of nutritional health.
- Food Guide Pyramid
part of a larger communication initiative based on the Dietary Guidelines
for Americans with the goal of helping consumers make better food choices.
- MyPlate