Andrew Lawson

Independent wellness project comparing DNA testing, labs, and biomarker data through documented self-experimentation. Educational only.

[Andrew Lawson @BioHackJourney]

@AntiWokeMemes At home?

[Andrew Lawson @BioHackJourney]

@Defence_Journl Good!

[Andrew Lawson @BioHackJourney]

@LoudOutside You’re awful

[Andrew Lawson @BioHackJourney]

@akafaceUS They didn’t need permission to record her.

[Andrew Lawson @BioHackJourney]

@Matt_Pinner Self respect.

[Andrew Lawson @BioHackJourney]

@Breaking911 How’d that work out? 😂

[Andrew Lawson @BioHackJourney]

@benking01 @visible_health That’s exactly what I’m working to isolate

Light exposure, sleep timing, activity load, and routine variability seem to drive most of it

The challenge is separating true signal from day to day noise vs longer term trends

[Andrew Lawson @BioHackJourney]

@latestincosmos Same night, near my place in Finland

I’ve been tracking what nights like this do to sleep, HRV, and recovery

This isn’t just a view, it actually moves physiology

[Andrew Lawson @BioHackJourney]

@latestincosmos This was actually the same night near my place in Finland

I’ve been tracking what nights like this do to sleep, HRV, and recovery

Early signal, the environmental impact is stronger than people expect

[Andrew Lawson @BioHackJourney]

@CuriousMindsHub This is solid

What’s interesting is how differently these variables show up once you measure them

Sleep timing consistency and light exposure usually move HRV and recovery the most

[Andrew Lawson @BioHackJourney]

@HumanUpgrade_ Agree with this

What’s interesting is how much more clearly sleep quality shows up in HRV and recovery data vs duration

Quality tends to be the stronger signal

[Andrew Lawson @BioHackJourney]

@NextScience This is one of those things people think is intuitive until you actually measure it

Consistent sleep timing vs inconsistent schedules shows up very clearly in HRV and recovery

The effect size is bigger than most people expect

[Andrew Lawson @BioHackJourney]

@CES This is exactly how I think about it

Mechanism is clean, but real-world response varies more than people expect

I’m tracking glycine alongside sleep and HRV right now, curious how consistent the signal actually is

[Andrew Lawson @BioHackJourney]

@williamwallace This is exactly how I think about it

What’s interesting is how much variance there is person to person when you actually measure it

I’m tracking glycine alongside sleep quality and HRV right now, curious how consistent the effect really is

[Andrew Lawson @BioHackJourney]

@TrungTPhan Wild to see this at scale

I’m tracking what aurora activity does to sleep quality, HRV, and recovery in real-world conditions

The light exposure component here is massively underestimated

[Andrew Lawson @BioHackJourney]

@Forbes Most people will just look up at this

I’m tracking what nights like this do to:
• sleep quality
• HRV
• recovery

Light exposure is one of the most under-measured variables in human performance

[Andrew Lawson @BioHackJourney]

@guidetoiceland Looks incredible

I’ve been tracking what aurora nights do to sleep quality and HRV

Light exposure seems to influence recovery far more than people expect

[Andrew Lawson @BioHackJourney]

@Astro_Jessica @Space_Station Incredible perspective

I’ve been tracking what nights like this do to sleep quality and HRV on the ground

The impact of light and environment on recovery is more measurable than most people expect

[Andrew Lawson @BioHackJourney]

@latestincosmos Most people see this as just a view

I’m tracking what nights like this do to:
• sleep quality
• HRV
• recovery

Environment might be one of the most overlooked variables in health