| Clue | Source | Date |
|---|---|---|
| Omega-3 source | Wall Street Journal | 22 Apr 2023 |
| Omega-3 fatty acid source | ||
| Source of healthful fatty acids in a StarKist can | New York Times | 21 Feb 2017 |
| Source of healthful fatty acids in a StarKist can | ||
| Good source of omega-3 fatty acids | ||
| Controversial baby food ingredient | ||
| Controversial baby food ingredient | ||
| Ingredient in some health food store capsules | ||
| Rich source of essential fatty acids |