What are the recommended Dietary Allowances (fats, proteins, carbohydrates) for a sedentary male weighing 205 pounds. CALCULATE THE FOLLOWING: be sure to use the information below to calculate the requested values. Please be sure to round to the nearest whole number and use the appropriate labels in your answers. Please enter the answer in the space provided. Each calculation is worth 6 points each.
In order to calculate the recommended dietary allowances for a sedentary male weighing 205 pounds, we need to consider the recommended intake of fats, proteins, and carbohydrates. These values are determined by various organizations such as the National Academy of Medicine (formerly known as the Institute of Medicine) and are based on average requirements for a healthy population.
First, we need to calculate the recommended calorie intake for this individual. Caloric needs are influenced by factors such as age, weight, height, and activity level. Since the individual in question is sedentary, we will use the Estimated Energy Requirement (EER) equation developed by the National Academy of Medicine. The EER equation for men is as follows:
EER = 662 – (9.53 x age) + PA x [(15.91 x weight) + (539.6 x height)]
Where age is in years, PA represents physical activity level, weight is in kilograms, and height is in centimeters.
Based on the given information, we have the weight of the individual as 205 pounds. We need to convert this weight into kilograms by dividing it by 2.2046 (since 1 pound is equal to 0.4536 kilograms).
205 pounds / 2.2046 = 92.99 kilograms (rounded to the nearest whole number)
Next, we need to determine the height of the individual. Since the height is not provided, we cannot calculate the EER accurately. For the purpose of this exercise, let’s assume an average height of 175 centimeters.
Now we can calculate the EER by plugging in the values into the equation:
EER = 662 – (9.53 x age) + PA x [(15.91 x weight) + (539.6 x height)]
EER = 662 – (9.53 x age) + PA x [(15.91 x 92.99) + (539.6 x 175)]
Since the age and physical activity level are not given, we will assume an age of 30 and a sedentary physical activity level (PA = 1.00). With these assumptions, the EER equation becomes:
EER = 662 – (9.53 x 30) + 1.00 x [(15.91 x 92.99) + (539.6 x 175)]
Simplifying the equation gives us:
EER = 662 – 285.9 + (1.00 x [1478.0409 + 94163])
EER = 662 – 285.9 + (1.00 x 95641.0409)
EER = 662 – 285.9 + 95641.0409
EER = 96017.1409
Rounded to the nearest whole number, the estimated energy requirement (EER) for a sedentary male weighing 205 pounds is approximately 96017 calories per day.
Now, let’s calculate the recommended dietary allowances for fats, proteins, and carbohydrates. The macronutrient distribution ranges recommended by the National Academy of Medicine for adults are as follows:
– 20-35% of total calories from fat
– 10-35% of total calories from protein
– 45-65% of total calories from carbohydrates
To find the recommended allowances, we will multiply the EER by the ranges provided. We will round the values to the nearest whole number.
Fat intake range:
Lower limit: 96017 * 0.20 = 19203.4 calories
Upper limit: 96017 * 0.35 = 33605.9 calories
Protein intake range:
Lower limit: 96017 * 0.10 = 9601.7 calories
Upper limit: 96017 * 0.35 = 33605.9 calories
Carbohydrate intake range:
Lower limit: 96017 * 0.45 = 43207.7 calories
Upper limit: 96017 * 0.65 = 62410.1 calories
Now we need to convert these calorie values into grams. Each of the macronutrients has a set caloric density:
– Fat: 9 calories per gram
– Protein: 4 calories per gram
– Carbohydrate: 4 calories per gram
To calculate the grams, we divide the calorie values by the caloric density:
Fat:
Lower limit: 19203.4 calories / 9 calories per gram = 2134.8 grams
Upper limit: 33605.9 calories / 9 calories per gram = 3733.9 grams
Protein:
Lower limit: 9601.7 calories / 4 calories per gram = 2400.4 grams
Upper limit: 33605.9 calories / 4 calories per gram = 8401.5 grams
Carbohydrate:
Lower limit: 43207.7 calories / 4 calories per gram = 10801.9 grams
Upper limit: 62410.1 calories / 4 calories per gram = 15602.5 grams
Therefore, the recommended dietary allowances for a sedentary male weighing 205 pounds are as follows:
– Fat: approximately 2135-3734 grams per day
– Protein: approximately 2400-8402 grams per day
– Carbohydrate: approximately 10802-15603 grams per day
Please note that these values are estimates based on the provided information and assumptions made. Individual needs may vary, and it is always recommended to consult with a registered dietitian or healthcare provider for personalized dietary recommendations.