## **Core Concept**
The mid-day meal scheme in schools is a school meal initiative aimed at improving the nutritional status of school-age children nationwide. This program is particularly focused on providing a meal that can supply a significant portion of the daily required nutrients.

## **Why the Correct Answer is Right**
The mid-day meals provided in schools primarily aim to address **micronutrient deficiencies** and **macronutrient needs** of children. These meals are designed to provide a substantial part of the daily nutritional requirements, including essential vitamins and minerals, proteins, carbohydrates, and fats. By providing such meals, the program targets to enhance the nutritional status, improve health, and promote better learning outcomes among school children.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because while the mid-day meal might incidentally provide some calories, stating it provides only calories does not capture the full nutritional goals of the program.
- **Option B:** This option is incorrect because, although proteins are a crucial component of a balanced diet provided through mid-day meals, the meals are not limited to providing proteins alone.
- **Option C:** This option seems plausible but does not accurately represent the comprehensive nutritional goals of mid-day meals, which include but are not limited to, providing essential nutrients.

## **Clinical Pearl / High-Yield Fact**
A key aspect of the mid-day meal scheme is its focus on **addressing micronutrient deficiencies**, such as iron-deficiency anemia, and ensuring that children receive a balanced diet that supports their growth and development. Schools often incorporate nutritional guidelines to ensure the meals provided are healthy and contribute positively to the children's overall well-being.

## **Correct Answer:** .