Question

What is colostrum? Write its importance.

Hint:

Recall the very first milk a mother produces, packed with antibodies for the newborn.

Answer 1

Understanding the Question:
Colostrum is the special milk that a mother's mammary glands produce during the first few days right after childbirth.

Detailed Explanation:
It differs from regular breast milk in being thicker and richer in antibodies, particularly immunoglobulin A.
Because the newborn's own immune system is still immature, colostrum passes on ready-made antibodies from the mother that protect the baby against many infections in its earliest, most vulnerable days.
It is also rich in proteins and nutrients suited to a newborn's needs, so doctors always recommend that a baby be fed colostrum rather than it being discarded.

Final Answer:
Colostrum is the antibody-rich first milk that gives a newborn passive immunity and vital nutrition in its first days of life.