The AMDR (Acceptable Macronutrient Distribution Range) for daily intake of carbohydrate is 45% – 65% of an individual calorie needs. If James requires 2500 kcals per day, how many kcals (and grams) should be coming from carbohydrate sources? ÂÂ
The Correct Answer and Explanation is :
For James, who requires 2500 kcal per day, the acceptable range of calorie intake from carbohydrates should be between 1125 and 1625 kcal. This is based on the AMDR recommendation that 45% – 65% of daily calories should come from carbohydrates.
To convert this range into grams of carbohydrates, we use the fact that 1 gram of carbohydrate provides 4 kcal.
- For the minimum value, 1125 kcal divided by 4 kcal per gram equals 281.25 grams.
- For the maximum value, 1625 kcal divided by 4 kcal per gram equals 406.25 grams.
Thus, James should aim to consume between 1125 and 1625 kcal, or approximately 281 to 406 grams of carbohydrates daily.
This range is designed to ensure that James is meeting his energy needs while maintaining a balanced macronutrient intake. It’s crucial to keep the distribution of macronutrients in check because excessive or insufficient intake of carbohydrates can affect energy levels, metabolism, and overall health.
Let me also generate a visual for this!
Here is the visual representation of the AMDR for carbohydrates. It illustrates the acceptable range for carbohydrate intake based on James’ daily caloric needs, showing both the caloric and gram values. Let me know if you’d like any further explanations or adjustments!
