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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
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How to think about nutrition for longevity — Whalespan

Content›Video›How to think about nutrition…

How to think about nutrition for longevity

Peter Attia11m · 2024-08-06

Claims Made

16

Claims Supported

11

Support Rate

69%

Support rate

11 of 16 claims supported

11 supported5 partial / not

Claims from this content

16

✓Well SupportedModerate protein intake for humans generally ranges from 0.7 to 1 gram per pound of lean body weight per day.✓Well SupportedAnabolic resistance in older adults is characterized by a lesser stimulation of muscle protein synthesis compared to young people when given the same amount of protein.◐Partially SupportedThe narrower the eating window in time-restricted eating, the greater the likelihood of achieving a caloric deficit.◐Partially SupportedMost nutrition scientists agree that adequate protein intake is crucial, with those disagreeing being a small minority and often avoiding human data.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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N. Park

2d

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

◐

Due to its complexity, few statements in nutrition can be made with a high degree of certainty.

◐Partially SupportedApproximately 70% of people are overnourished or significantly overnourished, indicating they are overweight or obese.

◐Partially SupportedFor overnourished individuals, reducing caloric intake through direct reduction, dietary restriction, or time restriction is the primary strategy.

◐Partially SupportedKey nutritional assessments include evaluating energy balance, body fat mass and distribution, and metabolic health.

◐Partially SupportedEnergy balance, defined as total calories consumed, is the most important nutritional input for overall health.

◐Partially SupportedInitial patient assessment should include dexa scans to measure body composition and advanced blood work to assess metabolic health.

◐Partially SupportedAn initial patient assessment can quickly determine if a person is overnourished, undernourished, adequately muscled, under muscled, or metabolically unhealthy.

◐Partially SupportedPeter Attia consumed leftover spaghetti squash, blackberries, and venison for lunch.

◐Partially SupportedNutrition is a complex pillar of health, potentially more so than emotional health.

◐Partially SupportedDiet quality, processing, and macronutrient distribution play a role in health, in addition to total calories.

◐Partially SupportedProtein is the macronutrient with the least flexibility; carbohydrate and fat intake can be more variable to meet energy needs.

◐Partially SupportedDietary restriction is more effective when it is comprehensive.