Had dinner at a well known reputable restaurant 2 weeks ago. The shrimp/scallop appetizer had an unpleasant iodine aftertaste and caused me to have a burning throat as if I had a raw throat. I dont have any allergies and this sensation rarely occurs. I have heard chefs talk about briny , minerally , sweet and iodiny flavors to good seafood. I get the first three but dont care for the last. What do other Chowhounders have to say?