Fish heads are edible, including eyes, eye frames, white balls, etc., except for biting bones.

There is a dish called "Fish Head with Chopped Pepper" in Hubei and Hunan. After eating, there are only a few fishbones left.

These parts contain collagen and phospholipids, which are said to have beauty and intelligence functions.

Fujian restaurant has a dish "Deep Sea Fish Head", which is crispy and can be eaten.