What Is A Dietary Reference Intake

Establishes principles and guidelines of adequate dietary intake.

What is a dietary reference intake. Estimated average requirement ear. Dietary reference intakes dris are a set of scientifically based reference values for nutrient intake for a healthy population. The dietary reference intakes dri for the united states for magnesium have been established as an rda.

A brief overview dietary reference intakes dri is an umbrella term for four reference values. It is used to assess the nutritional adequacy of intakes in population groups. Dietary reference intakes dri are the recommendation levels for specific nutrients and consist of a number of different types of recommendations.

These documents are issued by the food and nutrition board of the institute of medicine national academy of sciences the food and nutrition board addresses issues of safety quality and adequacy of the food supply. The dris represent the most current scientific knowledge on nutrient needs of healthy populations. It is a guide that helps in determining the amount of nutrient to be consumed on a regular basis by healthy individuals.

Dietary reference intakes dris are reference values that are quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. Dietary reference intakes dris is the umbrella term that includes the following values. A nutrient intake value that is estimated to meet the requirement of half the healthy individuals in a group.

Please note that individual requirements may be higher or lower than the dris. It was introduced in 1997 in order to broaden the existing guidelines known as recommended dietary allowances rdas see below the dri values differ from those used in nutrition labeling on food and dietary supplement products in the u s. The rda for magnesium ranges from 80 mg day for children 1 3 years of age to 130 mg day for children 4 8 years of age.

The dietary reference intakes dris are developed and published by the institute of medicine iom. This dri system is used in both the united states and canada. For females 9 13 years of age magnesium requirements are 360 mg day but decrease to 320 mg day for women 31 70 years of age and older.