Health-conscious individuals today are well-aware of the role that diet plays in the prevention of disease. Most will also be aware of the health benefits of regular fish consumption. Shoppers aiming to buy salmon online now have an excellent range of vendors who can offer this health-giving fish through the convenience of the internet.
Salmon are what are known as an anadromous species of fish. This term describes fish that are born in fresh water, then migrate to salt water before returning to fresh water to reproduce. Remarkably, tracking studies have shown that individual salmon will return to the exact spot where they were born in order to reproduce.
There are several varieties of this fish, broadly classified by whether they are found in the Atlantic or Pacific oceans. The species vary in size and color, some are wild-caught, while others are farmed. The five most popular varieties to found in US stores are all pacific species: Chinook (or King), Sockeye (or Red), Coho (or Silver), Pink (or Humpback) and Chum (or Keta or Dog).
Each variety has its own characteristics, and they can vary considerably from one another in terms of flavor, color and size. Chinook are the biggest Pacific variety and many regard them as the best-tasting. They boast a relatively high fat content and flesh that can be pale or have a much deeper pink or red hue. The sockeye variety has rich red-colored flesh and correspondingly full flavor.
Coho are often known as "silvers" because of their very silvery skin. They have a more delicate texture than other varieties but a similar taste to Chinook. Pink salmon are the most common Pacific variety and have a light colored flesh and relatively low fat content. Chum - also known as "dog salmon" due to its dog-like teeth, is a smaller fish with medium-colored flesh.
Something all of the types have in common is the quantity of health-giving omega-3 fats contained in their flesh. This essential fatty acid has to be imbibed through food since it cannot be synthesized by the human body. It's importance for overall health is huge, and it is critical in particular for brain and heart health. It has also been shown to protect against cancer, diabetes, depression and dementia.
A 2007 study by the Department of Psychiatry at Pittsburgh University found that participants who with an adequate intake of omega-3 fats in their diet had a lower incidence of depression and other mood disorders. In a 2002 study published in The British Medical Journal, researchers found that senior citizens who ate fish/seafood once a week or more had a lower incidence of dementia and Alzheimer's.
Fish is also an excellent source of protein, and is chock full of essential vitamins and minerals. Some of the most important of these are potassium, selenium, magnesium and vitamins D, A, B6, B12. All in all, fish is something of a super-food and should find its way on to every dinner plate at least once a week.
Salmon are what are known as an anadromous species of fish. This term describes fish that are born in fresh water, then migrate to salt water before returning to fresh water to reproduce. Remarkably, tracking studies have shown that individual salmon will return to the exact spot where they were born in order to reproduce.
There are several varieties of this fish, broadly classified by whether they are found in the Atlantic or Pacific oceans. The species vary in size and color, some are wild-caught, while others are farmed. The five most popular varieties to found in US stores are all pacific species: Chinook (or King), Sockeye (or Red), Coho (or Silver), Pink (or Humpback) and Chum (or Keta or Dog).
Each variety has its own characteristics, and they can vary considerably from one another in terms of flavor, color and size. Chinook are the biggest Pacific variety and many regard them as the best-tasting. They boast a relatively high fat content and flesh that can be pale or have a much deeper pink or red hue. The sockeye variety has rich red-colored flesh and correspondingly full flavor.
Coho are often known as "silvers" because of their very silvery skin. They have a more delicate texture than other varieties but a similar taste to Chinook. Pink salmon are the most common Pacific variety and have a light colored flesh and relatively low fat content. Chum - also known as "dog salmon" due to its dog-like teeth, is a smaller fish with medium-colored flesh.
Something all of the types have in common is the quantity of health-giving omega-3 fats contained in their flesh. This essential fatty acid has to be imbibed through food since it cannot be synthesized by the human body. It's importance for overall health is huge, and it is critical in particular for brain and heart health. It has also been shown to protect against cancer, diabetes, depression and dementia.
A 2007 study by the Department of Psychiatry at Pittsburgh University found that participants who with an adequate intake of omega-3 fats in their diet had a lower incidence of depression and other mood disorders. In a 2002 study published in The British Medical Journal, researchers found that senior citizens who ate fish/seafood once a week or more had a lower incidence of dementia and Alzheimer's.
Fish is also an excellent source of protein, and is chock full of essential vitamins and minerals. Some of the most important of these are potassium, selenium, magnesium and vitamins D, A, B6, B12. All in all, fish is something of a super-food and should find its way on to every dinner plate at least once a week.
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