| L Alphabetical G.I. Index of Common Foods |
| Low GI Foods ( Green Zone Foods ) |
| Lean deli ham Lemons Lentils Lettuce Light instant chocolate Light sauces with vegetables, no added sugar Long grain rice, boiled 5 min ,Canada |
| Medium GI Foods ( Yellow Zone Foods ) |
| Lamb, fore/leg/shank/centre
cut/loin chop Lentil, canned Life™ breakfast cereal Long grain rice, boiled 15 min |
| High GI Foods ( Red Zone Foods ) |
| Lamb, rack Lard |