Back

Signal and Noise

Ghost
signalandnoise.me· weekly· Published 6 months ago

A personal-research newsletter that uses the author's own health data, such as fifteen years of lab tests and two years of sleep tracking, to explore wellness topics like sleep, breathing and AI-assisted medical analysis. It combines first-person narrative with physiological explanation and references to research.

medical historyai health analysisdeep sleepapple watch sleep trackingbreathworkvagus nerveheart rate variabilityfunctional medicineautonomic nervous systembiohacking
Platform
Ghost
Frequency
Weekly
Latest issue
May 8, 2026
Language
English
Written for
Health-curious readers interested in self-tracking and functional medicine
Tone
analytical
Tracked since
Oct 24, 2026

Website: https://www.signalandnoise.me/