degre.blogg.se

It also identifies Tolerable Upper Intake Levels, which are levels above wish the risk for harm may increase. This 2011 book provides background information on the biological functions of each nutrient, reviews health outcomes that are associated with the intake of calcium and vitamin D, and specifies Estimated Average Requirements and Recommended Dietary Allowances for both. The report updates the DRI values defined in Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride, the 1997 study from the Institute of Medicine. It is also important to establish how much of each nutrient may be "too much."ĭietary Reference Intakes for Calcium and Vitamin D provides reference intake values for these two nutrients. Establishing the levels of these nutrients that are needed by the North American population is based on the understanding of the health outcomes that calcium and vitamin D affect. Division on Engineering and Physical SciencesĬalcium and vitamin D are essential nutrients for the human body.Division of Behavioral and Social Sciences and Education.Help Ordering Information New Releases Browse by Division Browse by Topic