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