N of One

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Research, guides, and insights on personal science and self-experimentation.

AI-Powered Clinical Study Protocols: How Machine Learning Accelerates Health Research Design

Discover how AI-generated clinical study protocols revolutionize health research design, enabling faster studies and clinical-grade tools for personal optimization.

Feb 9, 2026ai generated clinical study protocolpatient consent automation clinical researchclinical-grade tools for personal health optimization

Intermittent Fasting N-of-1 Protocol: Testing 16:8, OMAD, and Extended Fasts for Metabolic Health

Learn how to systematically test intermittent fasting protocols using clinical-grade N-of-1 methodology to optimize your personal metabolic health outcomes.

Feb 6, 2026self experimentation reddit community insights 2026quantified self experiment design guidebiohacker study yourself methodology

Best Self-Experiment Tracking Apps for Biohackers: Clinical-Grade Tools vs Consumer Options

Feb 5, 2026self experiment tracking app biohackersWhat kind of tech do biohackers useHow to track supplement effectiveness personally

Patient Reported Outcome Measures (PROMs) for Personal Health Experiments: Validated Tools for Biohackers

Learn how to use clinical-grade patient reported outcome measures (PROMs) in your personal health experiments for reliable, validated data collection.

Feb 4, 2026patient reported outcome measures automationclinical-grade tools for personal health optimizationquantified self experiment design guide

Red Light Therapy N-of-1 Study: Measuring Skin Health, Sleep, and Athletic Recovery

Learn how to run a scientifically rigorous N-of-1 study on red light therapy effects using clinical-grade measurement tools for skin, sleep, and recovery.

Feb 2, 2026quantified self experiment design guidehow to run n of 1 study on yourselflongevity intervention tracking methods

BPC-157 Peptide N-of-1 Protocol: Testing Healing and Recovery Effects Through Personal Experimentation

Learn how to design and execute a rigorous N-of-1 study to test BPC-157 peptide effectiveness using clinical-grade methodology for personal health optimization.

Jan 31, 2026how to track supplement effectiveness personallybiohacker study yourself methodologypeptide self experimentation protocol

NAD+ Supplement N-of-1 Testing Protocol: Measuring Energy, Sleep, and Cognitive Performance

Learn how to scientifically test NAD+ supplements on yourself using clinical-grade methodology to measure real energy, sleep, and cognitive impacts.

Jan 29, 2026how to track supplement effectiveness personallybiohacker study yourself methodologylongevity intervention tracking methods

Continuous Glucose Monitoring N-of-1 Study: Testing Metabolic Interventions Without Diabetes

Learn how to design rigorous N-of-1 experiments using CGM data to test metabolic interventions. Clinical-grade protocols for biohackers and health enthusiasts.

Jan 27, 2026self experimentation reddit community insights 2026longevity intervention tracking methodshow to run n of 1 study on yourself

Cold Therapy N-of-1 Protocol: How to Test Ice Baths and Cold Showers for Recovery and Longevity

Learn how to design rigorous personal experiments to test cold therapy effectiveness using clinical-grade N-of-1 study methods for biohackers.

Jan 25, 2026longevity intervention tracking methodshow to track supplement effectiveness personallybiohacker study yourself methodology

What Is an N-of-1 Study? A Practical Guide to Self-Experimentation

Learn how N-of-1 studies let you run rigorous self-experiments to find what actually works for your body — not just what works on average.

Jan 23, 2026n of 1 studyself-experimentationpersonal science

Single-Subject Research Design Templates: Free Tools for Personal Health Experiments

Jan 21, 2026single subject research design templateWhat are the five critical elements of single-case research designslongevity intervention tracking methods

The Complete Guide to Running N-of-1 Studies on Yourself: From Biohacker to Personal Scientist

Jan 17, 2026how to run n of 1 study on yourselfbiohacker study yourself methodologyquantified self experiment design guide