elaine he
Fighting aging with evidence and experiments
Elaine HeFounder · Writer · Community leader
Hi there, I'm Elaine — a health nerd and tech founder.
I grade the evidence carefully, I run protocols on my own body, and I build the tooling.
( Intro ) I'm not a doctor and not a scientist. What I have instead is my own data, AI to actually read the research, and a stubborn refusal to accept that health advice has to be guesswork.
- Stealth(2026 — )
- Don't Die SF(2025 — )
- TikTok(2023 — 25)
Building &
Something new
I'm building a new company in personal health. It's in stealth for now. Subscribe and you'll be the first to hear when there's more to share.
Community &
Don't Die SF
One of the Bay Area's most active longevity communities, which I co-lead. Tech talks, workouts, recovery sessions, and dinners where founders, scientists and clinicians argue about what actually works. Part of Longevity Cities, a global community across 11 countries.
- Healthy Founder Dinners ↗Founders Who Sleep
- Tech talks ↗Sleep · Women's health · Recovery
- NonprofitFormation in progress
Writing &
Field notes
A protocol I ran, a claim I graded, a result that didn't go the way I expected — and sometimes the bigger question of what any of it is for. The null results get published too; that's most of the point.
Career &
Record
Ten years building data and consumer products before turning the same habits on my own health.
- Human Longevity, Inc.Product Advisor2026 —
- PulsettoProduct Advisor2026 —
- TikTokLead Product Manager2023 — 25
- FlyhomesLead Product Manager2021 — 23
- RoofstockProduct Manager2019 — 20
Monthly &
One piece a month, when there's something worth sending.
I am not a doctor and not a scientist. Everything here is my own experience and my own reading of the evidence — not medical advice.