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Weekly · Sunday Morning

Five longevity claims.
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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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Why modern foods are so easy to overeat | Peter Attia & Stephan Guyenet — Whalespan

Content›Video›Why modern foods are so easy…

Why modern foods are so easy to overeat | Peter Attia & Stephan Guyenet

Peter Attia13m · 2024-10-30

Claims Made

23

Claims Supported

21

Support Rate

91%

Support rate

21 of 23 claims supported

21 supported2 partial / not

Claims from this content

16

◐Partially SupportedPeter Attia finds table sugar to be disgusting on its own, but tolerates it in coffee and tea, and loves ice cream.◐Partially SupportedHighly palatable, calorie-dense foods can cause neurobiological devaluation of less preferred foods in the brain's reward circuits.✓Well SupportedBaobab fruit is fibrous, has some sweetness, off-flavors, and is not as sweet as an apple.✓Well SupportedThe five primary tastes are sweet, salty, bitter, sour, and umami, with potential for a sixth taste.Well Supported

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

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AV

A. Volkovreader

4h

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

NP

N. Park

2d

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

✓

Hunter-gatherers roast tubers in fire, which are fibrous and require spitting out wads of fiber after chewing.

✓Well SupportedHunter-gatherers consume honey directly from the honeycomb without added ingredients.

◐Partially SupportedUmami is a meaty flavor distinct from salt, present in cooked meat, bone broth, and soy sauce.

✓Well SupportedFoods engineered to be hyper-palatable activate pleasure centers in the brain, making them more rewarding than whole foods.

◐Partially SupportedReverting to ancestral diets is difficult for individuals raised on palatable, calorie-dense foods due to adapted reward circuits.

◐Partially SupportedThe 'bliss point' is an optimal concentration of nutrients like carbohydrate and fat that maximizes enjoyment and reinforcement.

◐Partially SupportedModern crafted foods often combine carbohydrate and fat, hitting multiple 'bliss points' simultaneously.

◐Partially SupportedCertain nuts, containing both carbohydrate and fat, are the closest natural food to modern crafted foods in terms of reinforcing properties.

◐Partially SupportedFoods that trigger strong cravings and loss of control over eating are typically combinations of carbohydrate and fat, often with added flavorings and salt.

◐Partially SupportedOptimal motivation and reinforcement from the brain's reward system occur at specific, non-maximal concentrations of nutrients like sugar and fat.

◐Partially SupportedHunter-gatherers typically do not use sauces or spices when preparing food.

◐Partially SupportedPeter Attia seasons wild game with salt, pepper, and lemon.