knowledge/README.md

Healthy Eating Advisor — Knowledge Pack

Corpus from Heidi Boudro's July 29 2026 RAG materials, organized by advisor persona.

Layout

Folder	Advisor	Topics
kitchen_coach/	Kitchen Coach	Clean eating, whole vs processed foods, sugar, salt, fats, lunch packing
veggie_chef/	Veggie Chef	Vegetable benefits, recipes, brassicas, nightshades, prep methods
fruit_maven/	Fruit Maven	Fruits, juices, blueberries, pomegranate, plantains
superfoods_superman/	Superfoods Superman	Ginger, turmeric, coconut, whey, fish oil, wheatgrass, tart cherries
enzyme_explorer/	Enzyme Explorer	Enzyme science, digestive enzymes, enzyme diet, related book reviews
book_advisor/	Book Advisor	Healthy-eating book list and book reviews

How RAG is loaded

1. These markdown files ship in the repo (and Docker image under knowledge/).
2. In the UI, upload relevant .md files into a chat when you want citeable grounding — the CCAI document pipeline (documents routes + rag_manager.py / ChromaDB) embeds chunks for retrieval.
3. Persona system prompts (from Heidi's materials) also tell each advisor to treat reference materials as perspective-setting educational content, not medical authority.
4. Chroma collection + embedding model are configured in healthyeating_config.yaml → rag: (healthy_eating_documents, all-MiniLM-L6-v2).
5. When DATA_DIR is set (HF Spaces /data), Chroma persistence survives rebuilds.

Source

• Zip: RAG July 29 2026 (author materials)
• Also archived under docs/source-materials/rag/