10 questions. We'll score your healthspan 0–100 and show the 3 habits costing you the most years, each tied to a cited source.
No death-date prediction. Every factor traces to a finding in a corpus of 3,700+ hours of recorded interviews with 380 researchers and doctors, plus 48,500+ research studies, with the report it came from.
Question 1 of 1010%
How old are you?
Used to personalize your protocol — not for prediction.
Biological sex?
Affects the baseline risk patterns the sources cite.
Height + weight?
Used to compute BMI. BMI misses visceral fat, so we'll show you what to measure instead.
How many hours do you sleep on a typical night?
Sleep comes up across the sources as a core pillar.
How often do you exercise?
Patrick: low cardiorespiratory fitness carries a mortality risk comparable to smoking.
How would you describe your diet?
Be honest — this is between you and the form.
How much alcohol do you drink?
Researchers on tape flag alcohol as a sleep-architecture wrecker.
Do you smoke or vape nicotine?
Smoking has historically been the world's #1 killer, as Mark Hyman puts it on tape.
Do you have any stress / heat / cold practice?
Sauna, cold plunge, breathwork, meditation — anything that hormetically stresses your system.
How would you rate your social connection?
US Surgeon General Vivek Murthy: chronic loneliness carries mortality risk comparable to smoking 15 cigarettes/day.
Your Healthspan Score
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— · scored against the protocols in our reports
The habits costing you the most years
Each one tied to a cited source. Click through to read the full report.
You know what's costing you years. Now get the protocol.
A free account opens the full report behind each weak factor: dose, form and timing. Pro adds chat with the full corpus.
Sleep stack
Magnesium threonate 145mg + apigenin 50mg + L-theanine 100–400mg, 30 minutes before bed. Glycine 2g for middle-of-night waking.
Exercise plan — Zone 2 base
About 200 minutes of Zone 2 a week. 80/20 split. Talk test for intensity.
Diet upgrade — Mediterranean base
Verified high-polyphenol EVOO daily, last meal 3+ hours before bed, cap added sugar.
Read the full reports
A free account opens the full report behind each weak factor: dose, form and timing. Pro adds chat with the full corpus.
How this is scored
You start at 100. Each suboptimal habit subtracts points based on the protocols in our reports.
The top 3 cited factors come exclusively from findings in our published reports, each linked back to the report it came from — no invented numbers.
This is a healthspan optimization score. It is not a death-date prediction. None of the sources publish actuarial lifespan numbers per habit.
Not medical advice. Consult your provider before changing supplements or training.