Recommended ICMR Dietary Allowance of Iron for 15 years old girl is :

Question

Accepted Answer

The recommended ICMR (Indian Council of Medical Research) Dietary Allowance of Iron for a 15-year-old girl is 28 mg/day, as indicated by Option 4. This recommendation is based on the nutritional needs of adolescent girls, who require a higher intake of iron due to the rapid growth and development occurring during this stage of life, as well as the onset of menstruation, which increases iron loss.

1. **Explanation for Option 4 (28 mg/day):**
   - Adolescent girls experience significant physiological changes that increase their iron requirements. The onset of menstruation leads to regular blood loss, which necessitates a higher intake of iron to prevent iron deficiency anemia.
   - The ICMR has established dietary guidelines that consider these factors, recommending 28 mg/day to ensure that adolescent girls maintain adequate iron levels for optimal health and development.
   - This recommendation is designed to meet the increased demand for iron during this critical growth period, supporting cognitive development, immune function, and overall well-being.

2. **Explanation for why other options are incorrect:**
   - **Option 1 (30 mg/day):** While 30 mg/day is close to the recommended amount, it exceeds the ICMR's specific guideline of 28 mg/day. The ICMR has determined that 28 mg/day is sufficient to meet the needs of most 15-year-old girls without exceeding what is necessary.
   - **Option 2 (27 mg/day):** Although 27 mg/day is also close, it falls slightly short of the recommended 28 mg/day. The ICMR's recommendation is precise, ensuring that the dietary allowance is adequate to prevent deficiencies while supporting growth and development.
   - **Option 3 (35 mg/day):** This amount is significantly higher than the recommended 28 mg/day. Consuming more iron than necessary can lead to potential health issues, such as iron overload, which can be harmful. The ICMR's guidelines are designed to provide a safe and effective amount of iron.

In conclusion, Option 4 (28 mg/day) is the correct answer as it aligns with the ICMR's dietary guidelines for a 15-year-old girl, ensuring adequate iron intake to support her health and development during adolescence.