The most-linked YouTube video on HN, recommended as an in-depth explanation of fructose metabolism.
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The best medicine & infectious disease videos, according to Hacker News
139 videos about medicine & infectious disease that Hacker News commenters keep pointing each other to, ranked by how many separate months they were recommended. Part of Life Sciences, Mind & Health.
HN commenters repeatedly recommend it in longevity and aging threads as a concise, fun case for fighting aging.
Frequently recommended in threads on nutrition, cancer and veganism as a science-focused case for plant-based diets, with at least one commenter saying it made them go vegan.
HN commenters point to it as a clear, short explanation of one-directional disease spread and the core argument of Guns, Germs, and Steel.
HN cites it as an accessible physician-led review supporting claims about infrared light, mitochondria and morning sun.
HN commenters repeatedly recommend it as a free, evidence-citing overview of fasting that counters worries about muscle loss and safety.
HN commenters point to it as a moving personal story that motivated dietary changes, though it is also cited as anecdotal evidence.
Recommended in diet and weight-loss threads as the accessible case for the carbohydrate-insulin view of obesity.
Several HN commenters call it one of the best explanations of fasting and insulin and recommend it in diet and weight loss threads.
Pointed to in threads about cancer screening, PSA tests, full-body MRIs and consumer diagnostics as an explanation of why more testing can hurt.
HN commenters recommend it as an entertaining and informative explanation of how stress affects health.
Frequently posted in early COVID origin and lab-leak threads as a compelling early case, though other commenters cite rebuttals and note it is speculative.
Commenters recommend it as a clear explanation of carbs, insulin and hunger, and several say it led them to try low-carb eating.
HN pointed to it during 2020 as a digestible, well-made illustration of epidemic dynamics and interventions.
HN links it as a visually striking demonstration of evolution and antibiotic resistance happening in days.
HN commenters shared it in 2020 and 2021 as an early, in-depth presentation of the lab-leak case, though it is a contested viewpoint.
HN points to it as an informative, fact-heavy overview of the opioid crisis and Purdue Pharma.
HN commenters share it in vaccine threads as a quick, entertaining explanation of vaccination in layman's terms.
HN cites it whenever people question whether more exercise is always better, especially extreme endurance running.
Recommended as a follow-up to Lustig's original sugar talk for the metabolic details of fructose.
Frequently recommended in RSI and wrist pain threads by people who say the stretches relieved their own symptoms.
Tinnitus sufferers share it as a free trick that briefly stops the ringing, though not as a cure.
HN commenters share it as the talk that introduced them to the Sinclair Method as an alternative approach to alcohol dependence.
HN commenters recommend it as a research-heavy introduction to how food type and hormones affect fat storage.
In early pandemic threads, HN commenters pointed to it as an uninterrupted, practical expert view from Korea on masks, testing and airborne spread.
Commenters link it as a concise evidence-based rebuttal to common beliefs about milk's health benefits.
HN people link it during wildfire smoke and air quality threads as a practical, cheap fix, though a few doubt how rigorously its effectiveness was shown.
HN recommends it as a dramatic, moving demonstration of what deep brain stimulation can do for tremors.
HN people recommend it for its interesting, if contested, theory of cancer's root cause, noting the content matters more than the delivery.
Recommended to people with chronic pain, fatigue or RSI as a rigorous but balanced case that pain does not always mean injury.
HN commenters point people to it as a cheap, simple, effective way to kill mosquitoes, and some report trying it successfully.
HN points people to it as a nuanced, medically informed take whenever Wim Hof breathing or cold plunges come up.
HN recommends it as an accessible introduction to longevity research that changed some commenters' views.
HN commenters link it whenever phage therapy or antibiotic resistance comes up, as an accessible overview.
HN commenters recommend it as a methodical debunking of early lab-leak claims.
HN recommends it as a fascinating, mind-expanding interview on bioelectricity and non-reductionist biology.
HN commenters recommend it as a deeper, more legitimate interview on fasting mechanics than typical diet content.
HN commenters credit it as a life-changing talk, with some reporting reduced prescriptions after following the method.
Commenters cite it, with Oliver's other two opioid segments, as a well-researched case against pharma marketing and the Purdue settlements.
HN commenters point to it in nutrition threads as the strongest case against seed oils, though it is a contested claim.
HN commenters call it the definitive, thorough answer to whether vaccines cause autism and recommend it as an entertaining deep dive.
Quoted often for its line on alternative medicine that works being called medicine, and recommended as a full-length listen.
HN recommends Barkley as the best resource on ADHD, with clear explanations of what prescription ADHD drugs do.
HN commenters point to it as a detailed primer on why US healthcare is expensive and where the money goes.
Recommended as a good, accessible explanation of PFAS, its low safe limits and why regulation matters.
HN commenters shared it during early 2020 as a clear explanation of wet markets and how human encroachment on wildlife drives outbreaks.
HN commenters recommend it as a compelling alternative explanation of obesity from a prominent proponent.
Pointed to as a striking example of DIY biology and self-experimentation with gene therapy.
HN posts it in COVID origin threads as a blunt comedic take on why the lab leak question deserved investigation rather than dismissal.
Recommended in threads about Purdue and Sackler immunity as a good primer on the issue.
HN commenters point to it in vitamin D threads as a thorough walkthrough of why deficiency may matter.
HN recommends it as a science-backed overview of sulforaphane's health effects, particularly for cancer.
HN people point to Fung as the best resource for understanding fasting and weight loss.
HN suggests it for coders curious how an outsider approaches coronavirus biology, though it is described as unscientific.
HN commenters cite it in pandemic-era threads about early treatments and ivermectin, though the claims are contested.
Commenters point to it for the Swedish insider perspective on lockdowns, with some later calling its statements prescient.
HN commenters suggest it as a simple, well-made introduction to how immune responses work when discussing infection, T cells or chronic illness.
HN recommends it as a clear, accessible introduction to cancer and the immune system.
HN suggests it as a simple, layman-friendly explanation of the immune system, especially during COVID vaccine discussions.
HN commenters point to it in threads about medical device security and software transparency as an excellent, personal case for open source in implants.
HN recommends it as an accessible, funny explanation of why vaccines matter.
HN cites it as an astonishing glimpse of advanced thought-controlled prosthetics.
Recommended as an approachable look at Levin's work on regrowth and collective cellular intelligence, and used as an example of intelligence beyond brains.
HN points to it in discussions of antidepressant efficacy, the serotonin model and the power of placebos.
HN users call it a mind-blowing and good explainer on how the immune system works, and cite it in vaccine and disease threads.
HN recommends it for DeRisi's fascinating stories about rare pathogens such as brain-eating amoebas.
Offered as a clear, well-made look at a real, working drone-delivery system, often in answer to skepticism about delivery drones.
HN mentions it mostly as a source for the argument that sugar is toxic, though some commenters push back on claims like fructose being addictive.
HN commenters send it to people who think vaping is as harmful as smoking, for its graphic comparison.
During COVID-19 HN commenters cited it as a prescient pandemic warning.
HN people link it as a short, funny and accurate explanation of why over-testing and over-screening can do harm.
Shared as the author's own hour-long overview of his aging research, though some commenters doubt that the book's claims hold up.
HN commenters share it as a helpful lecture on plant-based weight loss and which foods to experiment with.
HN recommends it as an even-handed physicist's take for 5G skeptics, noting it is probably safe but under-studied.
Cited in COVID-era threads as a physician's evidence-based argument that vitamin D is cheap, low-risk and worth considering.
Pointed to in 2020 testing threads for a visual explanation of why rapid antigen tests still serve a purpose.
HN recommends it as a good, short explanation of athlete's heart and the risks of extreme fitness.
HN commenters point to it in threads on fasting, cancer and Alzheimer's as a clinician's overview of metabolic therapy.
In early 2020 HN commenters linked it as a clear explanation of how the virus kills through lung failure and why ventilator choices matter, notably in ventilator design threads.
Pointed to as a quick, readable summary of the data behind US healthcare costs.
HN commenters recommend it for Friedman's argument that regulation and lobbying produce a less efficient, centrally planned healthcare system.
HN commenters point to Nick Lane as an excellent science communicator whose talks on mitochondria and the chemistry of life are worth watching.
HN cites it in threads on sugar, nutrition science and industry influence over health research.
HN cites it as a fascinating look at ultrasound-based brain treatments.
During early Covid, HN recommended it as an in-depth, informed explanation of transmission and outbreak dynamics.
During the early COVID-19 period, HN commenters linked it as the clearest quick explanation of what exponential growth means for an epidemic.
Cited as the best accessible account of dimethylmercury poisoning, and as an example of the channel's grim medical case studies.
HN uses it as a reference in threads about pharma payments, medical corruption, and declining trust in healthcare.
HN links it as an entertaining, in-depth rebuttal to 5G health fears from an electrical engineer.
Used in AI threads as a cautionary example of harm from LLM self-diagnosis, though some commenters cite it as part of broader criticism of AI.
HN refers to it as a chance to hear Shkreli's own side of the drug pricing story, including his claim that it is common practice.
HN cites it as a concrete example of a maker helping save someone's life, and as evidence of Wu's work when she was omitted from press coverage.
Linked in threads on magnets and implants as a vivid demonstration of how violent MRI magnet forces are.
HN mentions it mostly as a condensed summary of that roundtable, in threads about COVID debate and content moderation, and not as a consensus recommendation.
Linked in discussions of diet, aging and cancer as a quick summary of how IGF-1 and mTOR growth signaling cut against longevity.
Pointed to in healthcare cost threads as an entertaining primer on how the US system inflates prices.
Mentioned occasionally as an episode on environmental toxins in food and water, though one commenter lumps it in with unregulated quackery.
HN shares it as striking classic footage of the immune system at work, sometimes as an analogy for attack and pursuit.
Mentioned as an interesting talk when threads touch on cancer, diet and fasting research.
HN uses it as a flashpoint in arguments about early pandemic mask guidance, with critics citing the headline and defenders pointing to the shortage context.
HN shares it as an evidence-based summary of exercise benefits supported by good research.
Cited as an example of the viral anti-establishment Covid videos shared in those circles, rather than as a recommendation.
HN cites it as the go-to example of how impossible it is to get prices in advance for US medical care.
HN cites it in threads about donated bodies and organ transplant failures as a critical look at opaque systems.
HN links it as a clear explainer of gene drive when mosquito genetic engineering comes up.
Commenters point to Campbell's channel as a low-tech, content-dense source of pandemic updates and early discussion of vitamin D.
HN mentions it as a reference for Openwater's approach of light-based deep tissue imaging.
HN people mention it as where they first heard of mouth taping and DIY CPAP-style fixes for sleep apnea.
HN commenters recommend it as a Lustig lecture on sugar and metabolic disease, and as a source for claims about metabolic causes of weight gain.
HN uses it in vaccine-safety threads as a source on aspiration and the consequences of inadvertent intravenous injection, with mixed enthusiasm.
Used as background viewing in threads on Purdue's bankruptcy and opioid settlements.
Shared as a vivid visual example of cannabis visibly reducing Parkinson's tremor.
HN uses it as a source for what Harris actually said, in arguments about vaccine politics.
HN commenters mostly cite it critically, as the kind of source behind cannabis-cures-cancer claims that overstate early lab results.
HN uses it as a famous example of an overconfident AI prediction that turned out wrong, since radiologists remain in demand.
HN mostly uses it as a source for what Trump actually said, and commenters argue over whether it was sarcasm or whether the headline was accurate.
Posted by an employee as a showcase of a polished desktop application, with a JavaFX UI, built by a small team.
HN commenters bring it up as proof that laser mosquito defense is technically feasible, in threads about DIY pest-zapping projects.
HN cites Zipline as an example of a drone company doing meaningful work with a fixed-base delivery approach.
HN uses it mainly as a source in COVID origin debates, quoting what Daszak says about manipulating coronaviruses in the lab.
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