I Thought the White String in My Egg Was Something Dangerous—The Truth Completely Surprised Me

What Is That White String Inside Your Egg? The Truth May Surprise You

Have you ever cracked open an egg and noticed a strange white, string-like strand attached to the yolk?

At first glance, it can look unusual enough to make you wonder whether something is wrong with the egg. Some people even mistake it for a parasite or another foreign object.

Fortunately, the explanation is much simpler.

That white string is called a chalaza, and it is a completely natural part of an egg.

What Exactly Is a Chalaza?