What Is The Dietary Reference Intake Dri For Iron

The dietary reference intakes dris are quantitative reference values for recommended intakes and tolerable upper intake levels for a range of nutrients.

What is the dietary reference intake dri for iron. And adequate intakes ais in ordinary type followed by an asterisk. Recommended dietary allowances and adequate intakes. The dris represent the most current scientific knowledge on nutrient needs of healthy populations.

Intake recommendations for iron and other nutrients are provided in the dietary reference intakes dris developed by the food and nutrition board fnb at the institute of medicine iom of the national academies formerly national academy of sciences. Dietary reference intakes for vitamins a k and trace elements. The requirement for vitamin e is based on the 2r stereoisomeric forms of alpha tocopherol only this includes rrr alpha tocopherol which occurs naturally in foods and the 2r stereoisomeric forms rrr rsr rrs and rss forms that occur in supplements and fortified foods all racemic alpha tocopherol.

Principles for developing dietary reference intakes based on chronic disease the guiding principles report. Please note that individual requirements may be higher or lower than the dris. In this new report dietary reference intakes for sodium and potassium a national academies committee reviews the current evidence and updates the dris for potassium and sodium that were established in 2005.

Micronutrients overview dietary reference intakes dris micronutrients consist of vitamins and minerals. Sufficient to meet the nutrient requirements of nearly all 97 98 percent healthy individu als in a group. Recommended dietary allowances and adequate intakes elements.

Table 1 dietary reference intakes for iron by life stage group dri values mg day eara rdab aic uld males females males females life stage group 0 through 6 mo 0 27 40 7 through 12 mo 6 9 6 9 11 11 40 1 through 3 y 3 0 3 0 7 7 40 4 through 8 y 4 1 4 1 10 10 40 9 through 13 y 5 9 5 7 8 8 40 14 through 18 y 7 7 7 9 11 15 45 19 through 30 y 6 0 8. The dietary reference intakes dris are developed and published by the institute of medicine iom. Other forms of vitamin e do not contribute toward meeting the requirement.

The dietary reference intake dri is a system of nutrition recommendations from the institute of medicine iom of the national academies united states. Dri is the general term for a set of reference values used for planning and assessing. An rda is the average daily dietary intake level.