Michael Greger & How Not to Age: The Complete Guide
Eleven aging pathways, Blue Zone groceries, and what to keep vs skip from the 2023 sequel
How Not to Age (2023) is NutritionFacts.org aimed at hallmarks of aging: autophagy, senescent cells, AMPK, and centenarian patterns. The useful protocol is still plants, fiber, and skipping boutique serums. This guide extracts the grocery list and flags where ‘disrupt every pathway’ overreaches.
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This content is for general informational and educational purposes only. It is not medical advice, diagnosis, or treatment. Consult a qualified healthcare provider before starting any supplement, peptide, or health protocol. Read our full health disclaimer.
Frequency
Daily Dozen checklist
Duration
Lifelong food pattern
Level
Beginner
Key Takeaways
- 1Daily Dozen still wins — beans, greens, flax, berries — even when the chapter title says autophagy
- 2Food-first is the point; NMN and $200 serums are the foil
- 3Omnivores can steal the list; vegans still need B12 and a DHA plan
- 4Pair with How Not to Die for the shorter disease chapters and Attia for protein and ApoB
Who this is for
- ·Readers comparing Greger vs Attia vs Longo vs Sinclair
- ·People whose stack is capsules and whose dinner is delivery
- ·Gift buyers who want the aging sequel, not a wearable
What Changed After How Not to Die
The 2015 book walked fifteen causes of death. This one walks aging pathways and Blue Zone patterns. The grocery list did not secretly invert — it got longer citations.
Use How Not to Die if you want the shorter checklist. Use this book if you want the hallmark vocabulary without a Sinclair lecture.
Pathways vs Groceries
Moderate EvidenceAutophagy, senolytics, and IGF-1 chapters land on tempeh, mushrooms, onions, greens — not a fisetin megadose. That is the useful move.
If you still want the molecule layer, our fisetin, spermidine, and NAD guides exist. Do not run both a 15-capsule senolytic stack and a vegan purity test.
Keep vs Skip
Moderate EvidenceKeep: fiber, legumes, greens, walking, and B12 if animal foods are gone. Skip: treating the book as oncology care, and dropping protein after 50 because a pathway chapter scared you. See protein-longevity.
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For educational purposes only. Not medical advice. Read our health disclaimer.
Sources
Key references cited in this guide. Links open the original publication or abstract.
- How Not to AgeFlatiron, 2023
- Hallmarks of aging — review contextCell, 2013
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Read guideLast updated: 2026-09-22 · For informational purposes only. Not medical advice. Consult a healthcare provider before starting any new health protocol. Health disclaimer.