Here are 20 food items known for their high omega-3 fatty acid content, presented in tabular format:
| Food Item | Omega-3 Content per 100g (mg) |
|---|---|
| Chia Seeds | 17,552 |
| Flaxseeds | 22,813 |
| Salmon (wild-caught) | 2,260 |
| Sardines (canned) | 1,480 |
| Mackerel (Atlantic) | 4,107 |
| Trout (rainbow) | 1,087 |
| Herring | 1,729 |
| Anchovies | 2,113 |
| Tuna (yellowfin) | 228 |
| Walnuts | 2,570 |
| Hemp Seeds | 7,000 |
| Oysters | 672 |
| Caviar (fish roe) | 2,635 |
| Cod Liver Oil | 26,000 |
| Spinach | 370 |
| Brussels Sprouts | 300 |
| Kale | 94 |
| Algal Oil (vegan source) | Varies |
| Soybeans | 1,241 |
| Pumpkin Seeds | 1,330 |