Homepage
Hero + 5-step framework + Metformin preview + Protocols grid + Journey block + 4 rules + Founder + Newsletter + Concierge
Same structure — Metformin block now has clear labeling as "Free Tool Preview"
Supplements
Multi-dropdown category structure across many pages
Single filterable grid — 6 filter chips, 15 cards shown, 122 total
Devices
Dropdown nav item, separate pages
Top-level nav page — 5 tabs (HBOT, Red Light, PEMF, Hydrogen, Compression) with full evidence breakdown each
Protocols
Separate protocol pages, Exercise missing from nav
6 tabs on one page — Exercise is a first-class tab, highlighted as default
Tools
Tools page with 14 tools listed
14 tools grouped by job-to-be-done with sample output on 3 lead tools
Learn
Methodology page + separate Research, About, FAQ pages
6 tabs: Methodology, Evidence tiers, FAQ, Evidence Log, Founder, Kosher guide
Pro
Pro page with tool list and pricing
Free vs. Pro comparison table + sample output previews for Pro-only tools