Tom Dayspring, M.D.
LipidologyMost-cited contributor on cholesterol, ApoB, and the case for particle count over LDL-C.
↳ ApoB · Lp(a) · StatinsBeyond Library · Reviewed by clinicians · Cited to source
The library is the why.
Every recommendation in your plan starts here. Read at the depth you want — overviews when you're skimming, full essays when you're decided. The coach knows what's in here; you should too.
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Or browse below — all 147 entries · last reviewed Apr 2026
01For you
More based on your plan →Concept · Cardiovascular
Why ApoB beats LDL-C as a risk metric.
Your last logged ApoB was 88 — above your tier target.Concept · AerobicZone 2 — what it actually trains.
You're new to zone 2 and started two sessions this week.Concept · StrengthStrength as longevity insurance.
Your plan opens with three strength patterns; here's why those three.Concept · NutritionProtein per meal, not per day.
You're hitting daily protein but distribution looks uneven.02The foundations
All concepts →Aerobic 2 entries
Strength 1 entry
Stability 0 entries
Nutrition 1 entry
Sleep 1 entry
Cardiovascular 1 entry
Longevity drugs 0 entries
03Browse by topic
Topic taxonomy →04The experts behind the library
All people →Matthew Walker, Ph.D.
Sleep neuroscienceWhy sleep is non-negotiable; cognitive consequences of insufficient sleep.
↳ Sleep · Glymphatic systemIñigo San-Millán, Ph.D.
Exercise metabolismFoundational source for Zone 2, MCT1 transporter biology, and lactate as a fuel.
↳ Zone 2 · Metabolic flexibilityMatt Kaeberlein, Ph.D.
GeroscienceRapamycin, the dog aging project, and treating aging as a modifiable risk factor.
↳ Rapamycin · MetforminLayne Norton, Ph.D.
Nutritional scienceProtein metabolism, energy balance, and the right way to read nutrition studies.
↳ Protein · StatisticsAvrum Bluming, M.D.
Oncology · HRTRe-examining the WHI; the case for estrogen therapy and the timing hypothesis.
↳ HRTAllan Sniderman, M.D.
CardiologyLong-standing advocate for ApoB as the right metric; the discordance literature.
↳ ApoB · DiscordanceStuart McGill, Ph.D.
Spine biomechanicsMovement-pattern thinking on low-back pain; the McGill three; stability as a pillar.
↳ Stability