| Categorization (Sunkara and Verghese) | N | Sample Percentage |
| Functional dairy products | 30 | 21% |
| Cheeses | 7 | |
| Sweetened and flavored yogurts | 23 | |
| Functional carbohydrate-based products | 77 | 53% |
| Baked products | 14 | |
| Cereal bars | 21 | |
| Sweetened breakfast cereals | 25 | |
| Cookies | 17 | |
| Functional beverages | 27 | 19% |
| Sweetened juices | 27 | |
| Functional fat based products | 5 | 3% |
| Seasonings | 5 | |
| Functional protein-based products | 5 | 3% |
| Prepared meats | 5 | |
| Total | 144 | 100% |