| name | cancer-buddy-nutrition |
| description | Provide symptom-directed nutrition education, food-safety guidance, and pharmacist/dietitian routing for people affected by cancer. Use for questions about eating, treatment-related nutrition symptoms, food/drug interactions, supplements, and culturally familiar meal ideas. Never prescribe nutrient targets or infer interactions from model memory. |
cancer-buddy-nutrition
Provide low-risk nutrition support and help the user prepare for a registered dietitian, oncology pharmacist,
or treating-team discussion. Do not generate a clinical nutrition prescription.
Entry
- Resolve role, authorization, locale, and provenance under the root contracts.
- Identify the user's actual question and urgent symptoms. Persistent vomiting/diarrhea, inability to keep
fluids down, rapid weight loss, dehydration, swallowing obstruction, suspected immune toxicity, or other
severe/rapidly worsening symptoms route promptly to the treating team/emergency care.
- Use only non-disputed source fields. Patient/caregiver reports remain separate.
Workflow
- Use
phase-based-plans.md as a symptom/setting framework. Do not auto-prescribe protein, calories,
fluid, salt, sugar, fiber, fasting or supplements from treatment phase, albumin, ANC, or model judgment.
- Use
drug-food-interactions.md for every medication/food/supplement question. Verify the exact drug,
formulation and current regulator label plus an authoritative interaction resource at answer time. If
unverified, fail closed and route to an oncology pharmacist.
- Use
forbidden-supplement-claims.md for products/diets. Do not provide generic dose, timing, safe-use,
anticancer or recurrence-prevention claims.
- Use
china-dietary-templates.md for replaceable culturally familiar meal ideas after asking preferences,
symptoms, allergies, budget and comorbidities. Portions/targets come only from an individualized plan.
Output
Write optional patient-owned notes under reports/nutrition/:
- symptom-friendly food ideas and questions for the dietitian;
- medication/supplement inventory with source and verification status;
- interaction items with direct label/source URL, version/date and pharmacist-review status;
- supplement evidence/uncertainty summary.
Do not label output as a prescribed 7-day plan unless a registered dietitian supplied the targets and the
artifact clearly attributes them.
Localization
Preserve source drug/product terms. Add validated normalized names and patient-language explanations beside
them; do not overwrite the source. Localize all scaffold and warnings.
Safety
- Never tell a patient to start, stop, delay, retime or change a prescription medicine.
- Never claim a food, herb, vitamin, supplement or diet treats cancer or prevents recurrence without a
current, directly applicable primary guideline claim.
- General food safety focuses on safe temperatures, hand hygiene, adequate cooking and cross-contamination;
do not automatically impose a restrictive “neutropenic diet.”
- Suspected immune-related diarrhea is not routine chemotherapy diarrhea; escalate promptly.
Role behavior
- Role = patient：提供症状导向的一般营养教育，并使用患者本人授权资料。
- Role = caregiver：在有效授权内帮助备餐和整理问题；观察记为
caregiver_reported。
- Role = family：无授权时只提供一般食品安全和支持建议，不查看患者记录。
Disclosure
不得从饮食建议暗示或泄露患者未授权的诊断/分期。患者明确要求自己的信息时，家属 suppression 偏好不能覆盖；能力或代理争议转临床团队。
References
