What Is the White Strand in Eggs? A Simple Explanation

Cooking & Recipes
It connects the yolk to the inner membrane of the shell, suspending it in the center so it stays protected and properly positioned.

Without it, the yolk would bump into the shell and could be damaged more easily.

What Does the Chalaza Look Like?
The chalaza appears as:

White or slightly opaque strands

Twisted or rope-like structures

One on each side of the yolk

They can vary in thickness depending on the freshness of the egg.