just like the egg white. It’s completely safe, completely edible, and contains nothing harmful.
Some people remove the chalaza for aesthetic reasons (if they’re making something that requires a perfectly smooth egg white, like certain desserts or meringues). But you can leave it in without any issues. It won’t change the taste, texture, or nutritional value of your egg.
In fact, if you’re the kind of person who worries about nutrition, the chalaza is pure protein. That’s a good thing.
Other “Strange” Things You Might Find in Eggs
The chalaza