Audit a URL →

Sign in Sign up free

Loading…

Weekly · Sunday Morning

Five longevity claims.
Worth your time.
Every Sunday.

Last Sunday

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

5 audits·1 verdict change·0 affiliate links·Every Sunday

Joining 1,247 readers — founders, MDs, and longevity-obsessed people who fact-check their own health decisions.

Browse

Decisions Claims Content Creators

Product

Audit a URL Sunday roundup API (soon)Pricing

About

FAQ Methodology Editorial Standards Corrections Press & brand RSS feed

Legal

Terms of Service Privacy Policy DMCA

Finally, something serious in this space.
Because we actually read the papers.

© 2026 Whalespan. Independent, evidence-graded longevity.

This Mistake Is Making Weight Loss Harder — Whalespan

Content›Video›This Mistake Is Making Weigh…

This Mistake Is Making Weight Loss Harder

Paul Saladino5m · 2025-06-23

Claims Made

16

Claims Supported

13

Support Rate

81%

Support rate

13 of 16 claims supported

13 supported3 partial / not

Claims from this content

11

✓Well SupportedFocusing on food quality is essential for long-term optimal health.✕Not SupportedCounting calories is ineffective for weight loss and leads to yo-yo dieting and chronic diseases.◐Partially SupportedA diet consisting of 70% ultra-processed food is unhealthy, particularly for children.✕Not SupportedThe 'calories in, calories out' model of weight management is an oversimplification often promoted by individuals who advocate for processed foods and supplements.◐Partially Supported

Discussion

Native comments, Twitter mentions, and Reddit threads about this content — surfaced together so the conversation isn't fragmented across platforms.

M

Share your read of this content…

Posting publicly as you · linked to your social profiles

Sort by:

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.

Toxins in processed foods, such as food dyes, TBHQ, seed oils, and glyphosate, can damage mitochondria over time.

✕Not SupportedThe concept of 100-calorie packs being equivalent to 100 calories of nutrient-dense foods is misleading.

◐Partially Supported100 calories of Oreos have a different health impact than 100 calories of carrots, chia pudding, or steak.

◐Partially SupportedChildhood and adolescent obesity, autism, cancer, and chronic disease rates are extremely high.

◐Partially SupportedConsuming Twizzlers, which contain petroleum byproducts and high fructose corn syrup, contributed to the speaker's inability to lose weight and reliance on various diets.

◐Partially SupportedThe food industry uses advanced science to engineer foods and hijack the human brain, making it difficult for people to stop eating processed foods.

◐Partially SupportedFood additives can increase hunger and sabotage appetite regulation.