About Early Signs
Standard lab reference ranges are designed to flag disease — not optimize health. Early Signs bridges this gap by tracking your biomarkers against ranges used by the world's leading longevity researchers and health optimization experts.
Our Mission
We believe everyone should have access to the same biomarker intelligence that longevity-focused physicians use with their patients. Not just “are you sick?” — but “are you optimized?” Early Signs makes it easy to upload, track, and understand your bloodwork against evidence-based optimal ranges.
Expert Sources
Our optimal ranges and expert insights are informed by the published work of:
Dr. Peter Attia
Longevity medicine, cardiovascular risk, metabolic health
Dr. Andrew Huberman
Neuroscience, hormones, sleep, supplements
Dr. Rhonda Patrick
Nutrition, genetics, inflammation, micronutrients
Dr. Mark Hyman
Functional medicine, metabolic health, nutrition
Bryan Johnson
Blueprint protocol, aggressive biomarker optimization
Dave Asprey
Biohacking, mitochondrial health, detoxification
Dr. David Sinclair
Aging biology, NAD+, sirtuins, epigenetic age
Tim Ferriss
Self-experimentation, supplements, health optimization
Dr. Gabrielle Lyon
Muscle-centric medicine, protein, metabolic health
Dr. Casey Means
Metabolic health, CGM, insulin signaling
Dr. Andy Galpin
Exercise physiology, performance, recovery
Gary Brecka
Gene-based nutrition, methylation, functional health