Describe how the Dietary Reference Intakes (DRI) differ from the Recommended Dietary Allowances (RDA)


The RDA is just one of the DRIs. The RDA is the average daily amount of a nutrient that is sufficient to meet the nutrient needs of 97%-98% of healthy individuals of a specific age and gender. The DRIs are a set of reference values for energy and nutrients that can be used for planning and assessing diets for healthy people. The DRIs include the Estimated Average Requirements, the Recommended Dietary Allowances, the Adequate Intakes, and the Tolerable Upper Intake Levels.

Nutritional Science

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High intakes of omega-3 polyunsaturated fatty acids are known to increase the risk for all of the following EXCEPT

a. poor wound healing. b. higher LDL cholesterol. c. suppressed immune function. d. inflammation of the pancreas.

Nutritional Science

Healthy diets cannot include energy-dense foods such as ice cream and donuts

Indicate whether the statement is true or false

Nutritional Science

What mineral is released within muscle cells to trigger contraction?

A. Potassium. B. Calcium. C. Sodium. D. ATP.

Nutritional Science

There is growing evidence that very high consumption of red meat is associated with increased risk for some forms of _____

a. GERD b. heart disease c. obesity d. cancer

Nutritional Science