Knowledge log
Material changes to evidence tiers, methodology, taxonomy, and content — visible when the science changes.
Re-verification of CA offering: Elysium Health continues to ship Index only to U.S. addresses, per its shipping policy and help-center FAQ. No Canadian distributor, reseller, or clinic route surfaced.
3 May 2026
Primary endpoint favored placebo + exercise; methylation clocks showed no significant change over 13 weeks.
3 May 2026
We published a new article on the 2025 Nature Medicine study that trained an AI model on 9.7 million patients' clinical records to estimate biological age from routine blood markers.
26 April 2026
We published a new article exploring AI-based facial aging, wearable signals, and non-molecular aging proxies—and where their limits are.
26 April 2026