Okay. I have done what homework I can do and have searched for 'oysters' as well as 'shellfish' -- and I have looked through what books I have about TSFL and MF. First, from what I have read, it is okay to eat shellfish, too... right ? I know shrimp is okay, and crab, but what about things like mussels, clams, oysters and scallops ?
The only reason I am asking specifically about oysters is ...