Recipes low in cholesterol

What are Cold-Water Fish

Max. D Gray
By Max. D Gray. Updated: January 20, 2017
What are Cold-Water Fish

Often we hear that cold-water fish are very beneficial to our health, contributing Omega 3 and essential fatty acids that protect your heart, also benefiting the appearance of our skin and hair. Cold-water fish are also low in calories and saturated fat, so they are an excellent alternative to animal protein if the goal is to look after your figure. But what options are included in this group?On we explain which fish are cold-water fish.

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  1. Why Are They Called Cold-Water Fish?
  2. Salmon
  3. Tuna
  4. Sardines
  5. Trout
  6. Anchovies
  7. Other cold-water fish

Why Are They Called Cold-Water Fish?

They are called cold-water fish because they live in cold water. But it is also the group of fish that offers the biggest contribution of fatty acids, Omega 3 and essential oils that are very beneficial to our cardiovascular health, so it is considered one of the healthiest and most recommended food groups.

We will mention the most popular and recommended.


One of the kings of oily fish, salmon is a fish very well known for its cooking versatility. It is a fish rich in protein and fatty acids that helps regulate the levels of cholesterol and triglycerides in our blood, being a great alternative for patients with these problems.

Its high content of minerals like iodine and magnesium also benefits the functioning of our muscles and brain, making salmon a very healthy option.

What are Cold-Water Fish - Salmon


In the list of oily fish, tuna is one of the most popular. You can consume it fresh, most advisable option, or tinned.

Eating tuna, besides helping to control cholesterol and triglycerides, provides important minerals, vitamins A and B and folic acid. Like salmon, tuna is widely used in cooking for its versatility, so on we propose several recipes with this fish you can easily make at home.

What are Cold-Water Fish - Tuna


Historically sardines have been considered as one of the best cold-water fish because they are highly nutritious and economical. Sardines, in addition to providing the usual benefits of oily fish, are rich in calcium significantly benefiting the health of our bones.

What are Cold-Water Fish - Sardines


Another outstanding option within the group of cold-water fish, especially if consumed very fresh. Trout provides essential fatty acids but is also rich in potassium and phosphorus, benefiting our muscles and helping to eliminate body fluids.

What are Cold-Water Fish - Trout


These fish, we usually consume canned or in vinaigrette, are also within the group of cold-water fish. Although commonly used as ingredients in various preparations, they offer the same benefits of any kind of oily fish, however it is important to remember that the best way to eat them is fresh and natural, as the versions in oil or vinegar may contain a lot of salt or fat.

What are Cold-Water Fish - Anchovies

Other cold-water fish

The cold-water fish group is quite broad, and besides the alternatives that we've mentioned before, the following are also included:

  • Eel
  • Mullet
  • Swordfish or Emperor angelfish
  • White tuna
  • Conger eel
  • Dogfish
  • Mackerel
  • Horse Mackerel
  • Lamprey

If you want to read similar articles to What are Cold-Water Fish, we recommend you visit our Food & drink category.

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What are Cold-Water Fish