Fish are aquatic vertebrates that are cold-blooded, covered with scales, and equipped with two sets of paired fins and several unpaired fins. Fish are abundant in the sea and in fresh water, with species being known from mountain streams (e.g., char and gudgeon) as well as in the deepest depths of the ocean (e.g., gulpers and anglerfish). They are of tremendous importance as food for people around the world, either collected from the wild (see fishing) or farmed in much the same way as cattle or chickens (see aquaculture). Fish are also exploited for recreation, through angling and fishkeeping, and fish are commonly exhibited in public aquaria. Fish have an important role in many cultures through the ages, ranging as widely as deities and religious symbols to subjects of books and popular movies.

Fish - often referred to as "brain food." One of the most nutritiously rich foods we can consume. Here are a whole host of ideas for making the most out of your fish and seafood ingredients...

For your brain to work at peak levels, it must have adequatesupplies of glucose, oxygen, water, and essential nutrients.Because your brain is mostly composed of fat, you also needthe proper amounts of fatty acids in your diet that comefrom foods like fish and cod liver oil.

Study suggest regular consumption boosts thinking

Get omega-3s straight from the source that fish gets it from, without the mercury.

Women who eat seafood while pregnant may be boosting their children's IQ in the process, according to new research published Friday in The Lancet. The results of the study were surprising, say the authors, and contradict American and British recommendations that pregnant women should limit seafood and fish consumption to avoid potentially high.....