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Mental sharpness: what moved for Phoenix members

Track the member-entered mental-sharpness rating. 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.

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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.

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Mental sharpness · Better mental sharpness · 2 interventions shown.

Health goalMental sharpness
SubgoalBetter mental sharpness

Better mental sharpness

Interventions tested: 2

Seven-day check-in streak

HabitsOutcomes: 1

Mental sharpness: Increase 0.21–0.26 points

Members: 67

Details

Across 67 members, seven-day-plus streak periods carried 0.21 to 0.26 more mental-sharpness points than one-to-two-day streak periods.

Seven-day check-in streak

✓Repeated positive

Across 67 members, seven-day-plus streak periods carried 0.21 to 0.26 more mental-sharpness points than one-to-two-day streak periods.

Little published human data on this link yet.

logged members
67
members with repeats
67

Full record

Earlier bedtime

Sleep practicesOutcomes: 1

Mental sharpness: Increase

APOE4/4

Details

Among APOE4/4 carriers logging early bedtime, improved mental sharpness outnumbered worse ratings; no public responder percentage is generated.

Earlier bedtime

✓Repeated positive

Among APOE4/4 carriers logging early bedtime, improved mental sharpness outnumbered worse ratings; no public responder percentage is generated.

logged members
58
members with repeats
58

Full record

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.

Download the Beat the Odds Study

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