doctorg
Evidence-based health answers with GRADE ratings and your Apple Health context.
Evidence-based health research using tiered trusted sources with GRADE-inspired evidence ratings. Integrates Apple Health data for personalized context. Use when user asks health, nutrition, exercise, sleep, or wellness questions.
What it does
Answers health and wellness questions using only trusted, evidence-based sources with explicit evidence strength ratings. Searches tiered sources — from PubMed and Cochrane (Tier 1) down to quality journalism (Tier 4) — and presents findings with GRADE-inspired confidence levels.
Depth levels
- Quick (default, ~30s) — WebSearch across Tier 1–2 sources for simple factual questions
- Deep (~90s) — adds Tavily search across Tier 1–3 for nuanced topics with competing claims
- Full (~3 min) — adds Firecrawl for primary source scraping on controversial topics
Key features
- Tiered evidence — PubMed/Cochrane > Mayo Clinic/Cleveland Clinic > Examine.com/STAT News > quality journalism
- Category-aware — auto-detects nutrition, exercise, sleep, medication, or mental health topics and prioritizes relevant sources
- Personal context — integrates Apple Health data when available for personalized answers
When to use
Any health, nutrition, exercise, sleep, or wellness question where you want evidence-based answers rather than generic advice.