Nutrition/Physical Activity - Essay Example

Other than these requirements, the National Academy of Sciences has its own recommendations that anyone can make Dietary Reference Intakes (DRI) (Wolfram, 2008). The DRI considers different stages and requirements for health food and nutrient as well the activities that are involved. However, the DRIs are never designed for persons with chronic illnesses or high-risk illnesses that may be due to genetics, age, or lifestyle factors including among others alcohol intake, smoking, and strenuous exercises.

Hence, individuals must make their nutritional judgments based on their nutrition requirement and their health information. From the nutrients report, 1993 calories of the 2000-targeted calories was measured. Most of the nutrient contents that were within the range included 98g of protein that translated to 20 percent of the calories and 257g of carbohydrate that translated to 62 percent calories (Contento, 2011). Despite of the calories produced by the protein intake was within the required range, the actual average protein eaten was high above the range (Wolfram, 2008).

Notably, protein is usually made up of amino acids that are essential for growth and maintenance of enzymes, hormones, blood cells, and tissues. The main sources of protein include poultry, fish, meat, eggs, and milk products. Moreover, grains, vegetables, legumes, fruits, nuts, and seeds have certain amounts of protein. About ten to fifteen percent of an individual’s daily calories often come from protein. Therefore, the registered over intake of protein may have resulted from over consumption of grains and refined grains (Simopoulos, 1997).

Hence, to reduce or regulate the protein intake, there shall be a reduction in grains and refined grained. The indigestible carbohydrates are often referred to fibers. They are usually vital for general health. There are usually two types of fibers including soluble