Is it good to eat fish?

Frequency & type?: Fish with very high potential mercury levels include: Shark, Swordfish, Marlin, King Mackerel, Big Eye & AHI Tuna, Orange Roughy & Tilefish. Limit intake of Yellow fin and White Albacore Tuna, Spanish & Gulf Maceral, Group, Bluefish & Chilean Sea Bass. For healthier mercury levels try: Crabs, Crawdaddies, Haddock, Flounder, Salmon, Shrimp, Oysters, Anchovies, Herring, Mullet, Sole, Freshwater >

Fish is great.: Fish is a healthy source of lean protein for a male. Just don't fry it, because that would defeat the purpose. Try to grill, broil or bake. Just don't eat it every day, because then you'd have to worry about the mercury content.