explainer · HACKER NEWS RECOMMENDATION
The IGF-1 Trade-Off: Performance vs. Longevity
FoundMyFitness · 1 HN recommenders · 1 recommendation months
Recommended by 1 Hacker News commenters across 1 months (2014–2022).
SignalTube analysis
Among 14 other explainer videos tagged Fitness, sleep & longevity, the mean is 2.1 distinct HN recommenders. This video has 1 distinct HN recommenders, below that mean. Recommendations span 1 distinct month; the peer average is 2.1 months. This is a data-derived comparison, not a human review or quality rating.
33% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2014–2022; those years describe discussion history, not upload date. A verified runtime is not present in the current metadata snapshot. A verified YouTube publication date is not present in the current metadata snapshot.
- Channel / speaker
- FoundMyFitness
- Verified runtime
- Not verified in the current YouTube metadata
- YouTube upload date
- Not verified
- Hacker News mention years
- 2014–2022
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other explainer videos in Fitness, sleep & longevity. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| The IGF-1 Trade-Off: Performance vs. LongevityCurrent video | 1 | 1 | 33% | — | Not verified in the current YouTube metadata | Not verified |
| Fasting vs. Eating Less: What's the Difference? (Science of Fasting)explainer · Joseph Everett - WIL | 5 | 5 | 100% | No recorded overlap | Not verified | Not verified |
| Don't Be the Last Person to Dieexplainer · CGP Grey | 4 | 4 | 80% | No recorded overlap | Not verified | Not verified |
| Why Age? Should We End Aging Forever?explainer · Kurzgesagt – In a Nutshell | 4 | 4 | 100% | No recorded overlap | Not verified | Not verified |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a contextual reference in “Could cancer cells’ iron addiction be their Achilles heel?”. Its short rationale: IGF-1 stimulates growth, good for youth, bad for aging.
The archive classifies this as a contextual reference in “For 2M years, humans ate meat and little else: study”. Its short rationale: High IGF-1 from red meat diets associated with worse longevity.
The archive classifies this as a recommendation in “What will it take to run a 2-hour marathon?”. Its short rationale: Effects of low versus high IGF-1 in animals and humans.