**Question:** The millet rich in calcium is -

A. Paddy
B. Sorghum
C. Broken Rice
D. Kodo Millet

**Core Concept:** Calcium is an essential mineral required for maintaining bone health and various physiological functions. Millets are a group of small, gluten-free grains consumed as a part of the diet.

**Why the Correct Answer is Right:** D. Kodo Millet is a rich source of calcium. Kodo Millet, also known as Varagu in Kannada, is a nutritious grain belonging to the Poaceae family. It is known for its high calcium content, contributing to its bone health benefits.

**Why Each Wrong Option is Incorrect:**

A. Paddy (Rice) - Rice is not a rich source of calcium; in fact, it is classified as a low calcium food.
B. Sorghum - Similar to rice, sorghum is also low in calcium content and is not a recommended food for enhancing calcium intake.
C. Broken Rice - Broken rice is a processed form of rice and typically lacks essential nutrients, including calcium.

**Why the Correct Answer is Right:**

Calcium is essential for maintaining strong bones and teeth, regulating muscle contractions, transmitting nerve impulses, and clotting blood. Millets, particularly D. Kodo Millet, are a good dietary option for calcium supplementation due to their high nutritional value, making them beneficial for bone health and overall wellbeing.

**Why Each Wrong Option is Incorrect:**

A. Paddy and B. Sorghum are low in calcium, making them unsuitable for calcium supplementation.
C. Broken Rice lacks essential nutrients, including calcium, making it an unsuitable option for enhancing calcium intake.

**Clinical Pearl:** Kodo Millet (D) is a nutritious grain that can contribute to maintaining adequate calcium levels in the diet, thereby aiding in bone health and overall wellbeing. Understanding the nutritional content of different foods, like Kodo Millet, is crucial for making informed dietary choices.