I have a tendency to overthink food. I see something strange, my brain goes to the worst-case scenario, and I spend twenty minutes spiraling instead of just eating my breakfast. It’s a habit I’m trying to break.
The chalaza is a perfect example. I saw a white string and immediately thought “danger.” I didn’t stop to think about the fact that eggs are one of the most studied, tested, and regulated foods in the world. I didn’t consider that maybe—just maybe—the thing I was looking at had a perfectly normal explanation.
If you’re like me, I want you to know this: most things in your food are not dangerous. Most surprises have a simple, harmless explanation. The chalaza is one of them.
Frequently Asked Questions
What is the white string in an egg?
It’s the chalaza—a protein structure that holds the yolk in the center of the egg. It’s completely safe and natural.
Why do some eggs have a more visible chalaza than others?
Fresh eggs have thick, prominent chalazae. As eggs age, the chalazae dissolve and become less visible.
Is the chalaza a sign of a fertilized egg?
No. The chalaza is present in both fertilized and unfertilized eggs. It has nothing to do with fertilization.
Can I eat the chalaza?
Yes. It is edible, safe, and nutritious. You can leave it in or remove it, depending on your preference.
How do I remove the chalaza?
If you want to remove it, simply scoop it out with your finger, a spoon, or the tip of a knife. It’s not necessary, but you can do it.
Should I be worried if I see a white string in my egg?
No. It’s completely normal, especially in fresh eggs. You don’t need to worry.
Can the chalaza cause health problems?
No. It’s just protein.
A Final, Humble Thought
I almost threw out a perfectly good egg this morning. I almost wasted breakfast, and I almost spent the rest of the day worrying about something that was never a problem in the first place.
