Ed R.
                    
                    
                    
                    
                    
                    
                    
                        
                        
                        I know that shellfish from saltwater causes gout   but I was wondering if freshwater shellfish   (crawfish)or any freshwater fish (catfish) would   cause an attack. I don't know if they are in fact   high in purine or not . Usually when I get an   attack, its from eating alot of steak. Just   getting over an attack that lasted over a month.   Sure does feel good not to have the pain.   If anyone knows if these foods will cause harm or   not please e mail me