Stage 6 is the final Introduction Diet stage. After the Stage 5 foods are established, add peeled raw apple, more raw fruit, more raw honey, and GAPS baking sweetened with dried fruit.[1]
Use the six-stage Intro overview to keep this final step in sequence.
Help With the Everyday Work of Intro. If you would like more help planning meals and organizing your kitchen routines, my First 30 Days on Intro GAPS: Stages 1–6 course brings the teaching and practical tools together. You can find the course in the WFLI shop catalog.

Raw Apple First
Peeled raw apple is the specific food GAPS names to try first at this stage, ahead of other raw fruit.[1] The source does not give an additional reason for that ordering.
Tolerance of cooked apple purée or apple in juice does not establish tolerance of raw apple. The book’s general sensitivity-test rule assesses the exact prepared form, so treat peeled raw apple as its own Stage 6 introduction.[3]
Our almost-2-year-old made that distinction real for us: homemade applesauce was fine, while fresh apple juice and raw apple caused a reaction. I introduce each form separately because that is what our own kitchen experience required.
Chew Fruit Well
GAPS calls out chewing specifically for raw fruit at this stage, since digestion of all carbohydrates begins in the mouth with the action of saliva.[1] The same principle that applied to raw vegetables on Stage 5 carries over here. Slow, thorough chewing is doing real digestive work, not just table manners.
More Raw Fruit and Honey
Once raw apple is going well, gradually widen out to more raw fruit, and increase raw honey beyond the small amount you’ve been using in ginger tea since Stage 1.[1] GAPS doesn’t give a separate fruit-by-fruit sequence at this stage the way it does for vegetables earlier on. The general rule holds: start from a small amount of anything new, and watch your stool.
Baking Comes Last
The Stage 6 instructions list peeled raw apple, gradual raw fruit and more honey, then gradual introduction of GAPS cakes and other allowed sweet foods. Use dried fruit as the baking sweetener. This is a gradual sequence, not a requirement to increase every fruit and the honey amount before trying any baking.[1]
The flour preparation still matters. The book requires nut or seed flour to be fermented before baking; dried fruit alone does not make a cake GAPS compatible. Different nuts and seeds need different preparation. Choose a complete recipe that specifies the flour preparation as well as the baking ingredients and steps, and keep watching for symptoms as you introduce nuts and baking.[4]
Finishing the Introduction Diet
You may move through all six stages faster or slower depending on your own symptoms. Abdominal pain and stool changes are the clearest signals: let diarrhea start clearing before moving to the next stage, and expect that some foods may need to wait longer than the general program suggests, depending on your own sensitivities.[2] Keep consuming soup and meat stock at least once a day even after you’ve finished all six stages. That’s not a Stage 1 requirement you graduate out of once you’re eating raw fruit and baked goods again.[2]
When the Introduction Diet is complete and the pronounced digestive symptoms have cleared, move into the Full GAPS Diet. Keep soup or meat stock at least once a day.[2]
Common Questions About GAPS Stage 6
Why Does Raw Apple Come Specifically Before Other Raw Fruit?
GAPS names peeled raw apple as the first Stage 6 food before the wider range of raw fruit.[1] The source does not give an additional reason for the ordering.
What If I React to Raw Apple Even Though I Did Fine with Applesauce?
If raw apple brings back your earlier digestive symptoms, pause the raw form even if applesauce was fine. Go back to the previous stage and stay longer if earlier symptoms return. When a new food brings on diarrhea, abdominal pain or other symptoms, wait a week before trying it again.[5]
Do I Need to Introduce Baked Goods Before I’ve Finished the Rest of Stage 6?
GAPS lists raw apple, gradual raw fruit and more honey, followed by gradual baking. It does not make an increased honey amount or every additional fruit a prerequisite for baking. Introduce the allowed baking gradually, with the required flour preparation and attention to returning symptoms.[1]
Do I Stop Drinking Meat Stock Once I Finish Stage 6?
No. GAPS specifically says to keep consuming soup and meat stock at least once a day even after completing the Introduction Diet.[2]
References
- Campbell-McBride, N. Gut and Physiology Syndrome (2020), “GAPS Introduction Diet,” Sixth stage, printed pp. 175-176.
- Campbell-McBride, N. Gut and Physiology Syndrome (2020), “GAPS Introduction Diet,” concluding progression guidance and transition to Full GAPS, printed pp. 175-176.
- Campbell-McBride, N. Gut and Physiology Syndrome (2020), “GAPS Introduction Diet,” sensitivity test for the exact prepared food form.
- Campbell-McBride, N. Gut and Physiology Syndrome (2020), “The Full GAPS Diet,” baking preparation; “What We Shall Eat and Why, With Some Recipes,” Baking at Home, ingredient-specific nut and seed preparation, printed pp. 268-270.
- Campbell-McBride, N. Gut and Physiology Syndrome (2020), “GAPS Introduction Diet,” symptom-return and one-week retry rules, printed pp. 168-169.


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