Dietary Reference Intakes Case Study

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Based on the Dietary Reference Intakes (DRIs), I calculated DV’s daily nutrient consumption and it was adequate for her age and gender. Dietary Reference Intakes (DRI) is a new tactic in evaluating and measuring food consumption for healthy people. The DRIs are a more established set of standards and embrace more parameters, for choosing healthy food, such as Tolerable Upper Intake Levels (UL), Recommended Dietary Allowances (RDA), Adequate Intakes (AI) and Estimated Average Requirements (EAR) (USDA, 2014). According to the CDC, BMI’s normal range is 18.5 to 24.9, because DV’s Body Mass Index is 26.6, its consider that she is overweight. BMI is used as a screening, but it helps to calculate DV’s normal weight range, which should be between …show more content…

DV should seriously update her diet patterns, include lower calorie foods and start to increase her physical activity such as cardio, swimming or brisk walking for 1 hour per day. DV should increase her potassium, iron and vitamin D levels in order to maintain her normal body function. DV’s main focus of daily food intake should be the on decreasing and maintaining the recommended level of saturated fat, cholesterol level, carbohydrates, and proteins. Potassium is essential component for the proper function of all cells, tissues, and organs in human body. This mineral is involved in proper heart function and plays an important role in skeletal and smooth muscle contraction. Deficiency in potassium can lead to a risk of high blood pressure, heart disease, stroke, muscle weaknesses, anorexia, and confusion. For DV, with her diet low in potassium is recommended to intake foods high in potassium, such as legumes, green vegetables, fruits-bananas, apricots, all kind of meats and fish -salmon, cod, flounder. Another good source of potassium is milk, yogurt, ice cream and other dairy products (Dudek, …show more content…

Common symptoms of iron deficiency include extreme fatigue, lethargy, feeling faint and headaches, pale skin, irregular heartbeats and shortness of breath. Lack of this component in human body also exhausts the conduction of electrical charges between cells, and as result is poor muscle functioning and tiredness. To decrease the deficiency DV should eat more iron-rich foods. Dietary Guidelines for Americans recommends the following product, such as beef, chicken liver, broccoli, nuts, fortified cereals, whole grains, dark chocolate, and dried apricots include in DV’s diet to improve her level of iron. MyPlate (2014) also suggests number of products, rich source of iron as green vegetables, including turnip, collard greens, romaine lettuce, kale, dark green leafy lettuce, bok choy, and spinach. This entire set of products can be certainly integrated in DV’s daily diet. Dried fruits such as plums, apricots, and raisins can be used as snacks instead of eating some kind of sweets, because they are rich of iron and potassium. There is growing evidence that better nutrition and adequate amounts of vitamins and minerals come from food

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