Why is mother's milk considered the most appropriate food for a new born infant ?

Explanation

**Step-by-Step Solution:**

1. **Introduction to Mother's Milk**: Mother's milk, also known as breast milk, is the primary source of nutrition for newborn infants. It is specifically designed to meet the nutritional needs of a baby during the early stages of life.

2. **Composition of Mother's Milk**: In the initial days after childbirth, mothers produce a special yellowish fluid known as colostrum. This fluid is rich in nutrients and is crucial for the newborn's health.

3. **Presence of Antibodies**: Colostrum contains high levels of antibodies, particularly Immunoglobulin A (IgA). These antibodies play a vital role in providing immunity to the newborn.

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