Fish maw — the swim bladder of a fish — is one of the most expensive dried-seafood products in the world.
But the main reason fish maw is so desired is its supposed medical value.
Fish maw is also often recommended in China for postpartum recovery and to reduce post-surgery pain.
But because of overfishing in East Asia, China now imports the majority of its bladders from other countries, like Uganda.
In Uganda, fishers compete for Nile perch in Lake Victoria and ship them to China for extremely high prices.
Persons:
maw
Locations:
China, East Asia, Uganda, Lake Victoria