The 10 Best Foods Have Omega 3 & Per Serving value (mg)

10. Salmon: Approximately 1,200-2,400 mg per 3-ounce serving

9. Chia Seeds: Roughly 4,900 mg per 1-ounce (28 grams) serving

8. Flaxseeds: Around 2,300 mg per 1-ounce (28 grams) serving.

7. Walnuts: Approximately 2,500 mg per 1-ounce (28 grams) serving.

6. Sardines: Roughly 1,000 mg per 3-ounce serving.

5. Hemp Seeds: Approximately 1,000 mg per 1-ounce (28 grams) serving.

4. Cod Liver Oil: Varies, but generally provides around 900-1,100 mg per teaspoon (5 ml) serving.

3. Anchovies: Roughly 600 mg per 1-ounce (28 grams) serving.

2. Mackerel: Around 4,500 mg per 3-ounce serving.

1. Herring: Approximately 1,000-1,500 mg per 3-ounce serving.