vendredi 27 juin 2014

Those Wishing To Buy Salmon Online Will Discover One Of Nature's Healthiest Foods

By Sherry Gross


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 a species of fish that are known as anadromous. These are fish that hatch in fresh water, migrate to the sea to live, then return to fresh waters in order to mate and reproduce. It's a remarkable fact that each fish will usually return to the very same spot where they first hatched.

There are a number of types of salmon which are broadly divided between Atlantic and Pacific varieties. They differ in size and color and between those that are caught in the wild and those that are farmed. The five main varieties offered by US retailers are all Pacific types: Sockeye, Chinook, Coho, Chum and Pink.

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.

The Coho variety has a more delicately-textured flesh, but a flavor that is similar to that of the Chinook. The most common Pacific variety, the Pink, has a lighter-colored meat and a somewhat lower fat content. Chum is a comparatively small fish, with flesh that is someway between the palest and the richer reds and pinks of other varieties.

A common benefit of all of these varieties is the amount of health-giving omega-3 fats in their meat. The benefits of this type of fat are extremely well documented and they are an absolutely essential component of a healthy diet. They are essential for proper brain and vascular function, and also have protective properties against type-2 diabetes and cancer. Given the rise in mood and age-related cognitive disorders, many scientists are excited about the potential of omega-3 fats.

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.

In addition to its omega-3 content, oily fish is also arguably the best source of animal protein as well as being loaded with essential minerals and vitamins. It is high in selenium, potassium, magnesium and vitamins B12, B6, A and D. Without question, the health of the nation would improve significantly if everyone made regular room for this super-food on their dinner plate.




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