Browse by health goal

Sleep: what moved for Phoenix members

Keep total duration, sleep stages and subjective sleep ratings separate. Compare the interventions attached to each exact measurement before choosing what to test in yourself.

How to read this

Observational research: real APOE4 carriers tracked over time, each compared with their own earlier self. Members chose their interventions, with no randomisation or placebo group. Everything else they changed is shown beside each result.

Read the full methods and limits

What changed for real APOE4 carriers?

Search by health goal or intervention to see what changed for real members, including results that moved the wrong way.

Sleep · Longer sleep · 3 interventions shown.

Health goalSleep
SubgoalLonger sleep

Longer sleep

Interventions tested: 3

Earlier bedtime

Sleep practicesOutcomes: 1

Total sleep: Increase 30 min

Sample: 68Average

Sleep regularity

Sleep practicesOutcomes: 1

Total sleep: No improvement No advantage

ZenoWell taVNS

DevicesOutcomes: 1

Total sleep: Increase 28 min

Cases: 177 nights

The Beat the Odds Study

The 43-page study: what members tried, how their bloodwork and wearable results changed, and what else changed alongside them.

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