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Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

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How early cancer screening can save lives | Peter Attia & Keith Flaherty — Whalespan

Content›Video›How early cancer screening c…

How early cancer screening can save lives | Peter Attia & Keith Flaherty

Peter Attia10m · 2023-08-27

Claims Made

17

Claims Supported

14

Support Rate

82%

Support rate

14 of 17 claims supported

14 supported3 partial / not

Claims from this content

14

◐Partially SupportedEarly detection via mammography has reduced breast cancer mortality by approximately half over the past 30-40 years.✓Well SupportedLiquid biopsy technology for early cancer detection is advancing and may become common for the average person in the coming years.◐Partially SupportedA combination of screening methods, including PSA velocity, can prevent unnecessary prostate biopsies.✕Not SupportedProstate cancer screening, including PSA tests, is largely ineffective for detecting potentially dangerous prostate cancers.Partially Supported

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Attia walks back the clinic protocol: too aggressive for healthy adults

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A. Volkovreader

4h

Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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2d

Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

◐

Cervical cancer screening is effective in reducing mortality, especially in the absence of a vaccine.

✕Not SupportedThe medical community's opposition to early cancer screening is flawed, as it ignores potential benefits by focusing solely on test limitations.

◐Partially SupportedInvestment in cancer detection technologies is increasing, leading to rapid improvements in sensitivity.

◐Partially SupportedAdvances in sequencing technologies allow detection of gene fragments from a single 10ml blood sample.

◐Partially SupportedCombining screening tests with different sensitivities and specificities can significantly improve cancer detection.

◐Partially SupportedTargeted drugs or immunotherapies can be used to eradicate microscopic cancer based on identified targetable mutations, even if a tumor is not visible with current scanning technology.

◐Partially SupportedColonoscopy and other less invasive methods can reduce the risk of colon cancer death by about 25% to 30%.

◐Partially SupportedSampling blood at multiple time points can improve the detection of cancer DNA fragments.

◐Partially SupportedCirculating tumor DNA (ctDNA) analysis can identify cancer by sequencing for mutations and analyzing methylation patterns.

◐Partially SupportedctDNA analysis can guide surveillance and potentially lead to cancer detection six to eighteen months earlier than other methods.