· 1 min read

Omega-3 Fats

By Melissa Colborne, Registered Dietitian

Omega-3s are a family of fats (polyunsaturated fats) that are important for our health. They are essential fats, which means the body can’t make them from scratch so we need to include a small quantity of them as part of a balanced diet.

Omega-3s are important for heart, brain and eye health, and eating oily fish regularly is linked to a lower risk of heart disease. Omega-3s from oily fish can also help lower triglycerides (a type of blood fat).

A good source of omega-3 in our diet is fish, particularly oily fish. The recommendation is to consume 2 portions of fish per week, one of which is oily.

Here are some examples of oily fish:

  • Salmon
  • Mackerel
  • Trout
  • Sardines
  • Pilchards
  • Herring

If you are vegetarian, other sources include:

  • Walnuts
  • Flaxseeds
  • Rapeseed (canola) oil
  • Omega-3 enriched eggs

Plant sources contain a different type of omega-3 (ALA), and the body converts only a small amount of it into the types found in fish. If you don’t eat fish, speak to your dietitian or doctor about whether an algae-based omega-3 supplement could suit you.


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