| Clue | Source | Date |
|---|---|---|
| Kellogg's high-fibre cereal (3-4) | ||
| Hi-fibre cereal (3-4) | ||
| Cereal launched by Kellogg's in 1916 (3-4) | ||
| High-fiber cereal brand | Newsday | 05 Dec 2019 |
| High-fiber Kellogg's cereal | LA Times Daily | 07 Aug 2019 |
| High-fiber Kellogg's cereal | The Washington Post | 07 Aug 2019 |
| High-fiber Kellogg's cereal | ||
| Kellogg's cereal introduced in 1916 | Wall Street Journal | 06 Mar 2015 |
| High-fiber Kellogg's cereal | ||
| Kellogg's cereal introduced in 1916 | ||
| Fiber One alternative |