Fatty fish is an excellent dietary source of omega-3. People can also meet the recommended omega-3 intake by eating plant-based foods, including omega-3-rich vegetables, nuts, and seeds.

There are three main types of omega-3 fatty acid, which are called ALA, DHA, and EPA.

Plant sources, such as nuts and seeds, are rich in ALA, while fish, seaweed, and algae can provide DHA and EPA fatty acids. Eating a variety of omega-3 sources is important.

In this article, we list the best sources of omega-3 fatty acids, including omega-3 supplements.

Fish sources of omega-3

Fatty, oily fish is an excellent source of DHA and EPA, which are two key types of omega-3 fatty acid.

The following types of fish are some of the best sources of these fatty acids. For each fish below, the serving size is 3 ounces (oz):

1. Mackerel

Mackerel is a small, fatty fish that people commonly eat smoked, often for breakfast.

2. Salmon

Salmon is one of the most popular and highly nutritious types of fish available. There are several differences between wild and farmed salmon, including some variations in the omega-3 content.

3. Seabass

Seabass is a popular Japanese fish.

4. Oysters

Oysters are a favorite shellfish that restaurants tend to serve as an appetizer or snack. Unlike many other seafood sources, oysters contain all three major classes of omega-3s.

5. Sardines

Sardines are a small, oily fish that people can buy in cans and eat as a snack or appetizer.

6. Shrimp

People around the world eat shrimp as both an appetizer and a component of many meals.

7. Trout

Rainbow trout are among the most popular and healthful types of fish.