Answer :
To solve this problem, we're looking to identify which daily female iron intake amount is at a high likelihood of being excessive compared to the iron Dietary Reference Intake (DRI), which is given as 15 mg/day. Let's analyze each option:
1. Option a: 19 mg/day
- This intake is more than the DRI of 15 mg/day. Therefore, it can be considered excessive because it exceeds the recommended level.
2. Option b: 46 mg/day
- This intake is significantly higher than the DRI. This is definitely an excessive amount as it surpasses the 15 mg/day recommendation by a large margin.
3. Option c: 24 mg/day
- This amount is also above the DRI of 15 mg/day. Thus, it can be classified as excessive.
4. Option d: 36 mg/day
- This intake is well above the DRI, making it an excessive amount because it greatly exceeds the 15 mg/day recommendation.
5. Since all options a, b, c, and d have intakes above the DRI of 15 mg/day, they are all excessive in some way. However, the question specifically asks for options with a high likelihood of being excessive.
Having considered each option, the choices that are clearly excessive in a significant way are:
- Option b: 46 mg/day
- Option d: 36 mg/day
Therefore, the correct answer is f. b and d because both 46 mg/day and 36 mg/day represent intakes that are substantially higher than what is recommended.
1. Option a: 19 mg/day
- This intake is more than the DRI of 15 mg/day. Therefore, it can be considered excessive because it exceeds the recommended level.
2. Option b: 46 mg/day
- This intake is significantly higher than the DRI. This is definitely an excessive amount as it surpasses the 15 mg/day recommendation by a large margin.
3. Option c: 24 mg/day
- This amount is also above the DRI of 15 mg/day. Thus, it can be classified as excessive.
4. Option d: 36 mg/day
- This intake is well above the DRI, making it an excessive amount because it greatly exceeds the 15 mg/day recommendation.
5. Since all options a, b, c, and d have intakes above the DRI of 15 mg/day, they are all excessive in some way. However, the question specifically asks for options with a high likelihood of being excessive.
Having considered each option, the choices that are clearly excessive in a significant way are:
- Option b: 46 mg/day
- Option d: 36 mg/day
Therefore, the correct answer is f. b and d because both 46 mg/day and 36 mg/day represent intakes that are substantially higher than what is recommended.