Dietary refence intake are reference values that people use when planning for nutrient intakes, the values most of the time vary from one gender to another and age. This paper will aim at expounding more on the term Dietary reference intake, explain the importance of DRI using examples from different reference values.
To start with, DRI has a vital purpose, there are different reference values that are used when planning a diet to be taken. The reference values include, Recommended Dietary Allowances, Recommended Nutrient intakes, they are so important because they give guidance on the nutrient amount that one should take basing on the diets of America and Canada. DRI’s are also important because they contain important substances like fibre that is important to the body immunity through prevention of deficiencies and also helps to reduce the risk of people on chronic diseases. Estimated Average Requirements, one of the references that deals with the estimate of amounts of nutrients required by individuals to be healthy by emphasizing on gender and age of a particular group. An example of EAR being the recommendation of Adequate Intake of breast milk to infants because breast milk contains a lot of nutrients vital to the young ones (Castro, 2014).
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Another DRI reference is Recommended Dietary Allowance which is the average intake of diet to people so us to meet the level of nutrients required in the body, an example is the taking of adequate levels of Vitamin B so as to avoid malnourishment (Prietl, 2013). Adequate Intake is another reference which suggests that infants should be exposed to adequate breast milk for a period of six months so as to obtain vital nutrients. Tolerable Upper intake Level deals with the highest intake of nutrients on daily basis that would reduce the risk of individuals getting exposed to negative health effects, consuming nutrients that exceed UL levels may lead to harmful effects. The last DRI reference is the Acceptable Macronutrient Distribution Range, which recommends a diet that is equally balanced in the nutrient distribution therefore reducing the risk of disease, an example being the recommendation of cutting the intake of calories so as to foster continued weight loss.
References
Castro-Quezada, I., Román-Viñas, B., & Serra-Majem, L. (2014). The Mediterranean Diet and Nutritional Adequacy: a review. Nutrients , 6 (1), 231-248.
Prietl, B., Treiber, G., Pieber, T., & Amrein, K. (2013). Vitamin D and Immune Function. Nutrients , 5 (7), 2502-2521.
