For generations, chicken soup has been regarded as a remedy for sore throats and other cold and flu symptoms. When Nebraska Medical Center researchers put chicken soup to the test, they discovered it may relieve cold and flu symptoms, such as a sore throat, in two ways.
I like tuna (not the fatty tuna) and salmon the best. Eel is very good but is usually served cooked. Raw fish or sashimi tastes fantastic because the taste is light and clean. The fish must be fresh which means there is no fishy smell and it is like eating a good quality piece of meat. I recommend starting with an easy eating fish like tuna and salmon then working your way to more exotic fish.
Okay, just to let you know that if the fish smells fishy its not fresh. I have never had fresh fish that smelled or tasted fishy. Be careful when you buy it. If you want a mild flavor try cod or most white fish, sword fish is great. Tuna fish in a can is cat food, it the worst you can buy.