| Clue | Source | Date |
|---|---|---|
| Powdered cereal product that can be added to smoothies | ||
| Nutritious green added to juices | Universal | 24 Dec 2023 |
| Healthy juice ingredient | Wall Street Journal | 22 Jun 2022 |
| Ingredient in some health food supplements | ||
| Ingredient in some health food supplements | New York Times | 19 Jan 2020 |
| Wild grain |