To peel shrimp?

[Dr.B]

I don't believe it is, but once the shrimp is cooked the nutritional value goes down a bit.

 

[Nim Dibbley]

im not sure of the validity, but i did find a few sources online that suggested cooking destroys thiaminase, but then the nutritional value also goes down.

i feed shrimp on more of a treat basis when i also want to eat shrimp so im not overly concerned with thiaminase.