The hottest Health Substack posts right now

And their main takeaways
Category
Top Technology Topics

‘I didn’t want to view my sight loss as a disability’

NN Journal • 39 implied HN points • 02 Nov 24
🎭️ Culture Literature Art Poetry Health Personal Development
  1. Carl Peach uses poetry as a way to express his personal experiences. Writing helps him process his feelings and move forward in life.
  2. After losing his eyesight, he has adapted his writing style to remember poetry better and uses technology to aid his memory.
  3. He is inspiring others by taking on challenges like walking 10 million steps to raise awareness for people with sight loss, and he aims to become a motivational speaker.

Reading List 02/08/2025

Construction Physics • 7933 implied HN points • 08 Feb 25
🔬 Science Physics Engineering Technology Environment Health
  1. Ship-mounted lasers are being developed by the military to counter drone threats. These directed energy weapons may become crucial as drones are more widely used in conflicts.
  2. Santorini is experiencing a series of small earthquakes, leading to most residents evacuating. Authorities are on alert as they prepare for the possibility of a stronger quake.
  3. Ford is facing significant losses in its electric vehicle division as high costs for development and low sales numbers are piling up. The company estimates it could lose up to $5.5 billion this year on EVs.

SNT: Frequently asked questions.

Gordian Knot News • 95 implied HN points • 02 Mar 25
🔬 Science Health Biology Toxicology Radiation Engineering
  1. The SNT model divides radiation exposure into daily doses for better tracking of cancer risk. This helps in understanding how each day's exposure can affect long-term health.
  2. SNT is considered conservative in its estimates, as it tends to predict higher cancer risks compared to other models. This is seen as useful for safety regulations.
  3. There is resistance to SNT in the scientific community, with many experts favoring a different model called LNT. This makes it challenging to implement a new standard for evaluating radiation risks.

An Urgent Call to All Scientists - We Must Reframe Scientific Priorities for the Future of America with A Unified Approach to Learning Well

Popular Rationalism • 673 implied HN points • 27 Oct 24
🔬 Science Research Ethics Health Technology Environment Medicine
  1. We need to focus more on basic research because it leads to major medical and technology breakthroughs. Investing in understanding our foundations can help us tackle serious health and environmental issues.
  2. Scientists, medical researchers, and environmental experts must work together to solve health problems. Our health is connected to the environment, so it's important to study how pollution and chemicals impact our bodies.
  3. Technology like machine learning can change healthcare for the better. By using these tools wisely, we can identify disease causes more accurately and provide better treatments while keeping ethics in mind.

Level Up: Week 5

Running Probably • 19 implied HN points • 01 Nov 24
🎾 Sports Running Training Fitness Wellness Health
  1. It's important to keep track of your progress in running. By the halfway point in a training program, you should have a better idea of what you can achieve.
  2. New runners don't need fancy gear right away. A good pair of running shoes and comfortable clothes are all you really need to start a running habit.
  3. For more experienced runners, it's time to mix up your training. Try adding some tempo runs and strides for variety and challenge in your workouts.
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Headlines of Interest - Week of March 1st

Random Minds by Katherine Brodsky • 56 implied HN points • 01 Mar 25
📰 News Culture Technology Science Politics Health
  1. China is telling its AI experts not to travel to the US due to fears of espionage. This shows a growing tension in international relations over technology.
  2. A new mRNA vaccine shows promise in treating pancreatic cancer, with early trials indicating a high percentage of patients cancer-free after a few years.
  3. Biohybrid robotics are emerging, combining living materials like fungi with machines to improve their abilities. This could lead to smart robots that are more aware of their environment.

A Cozy Winter Storm of Recs & Links

Culture Study • 3411 implied HN points • 02 Feb 25
🎭️ Culture Food Literature Lifestyle Gossip Health
  1. Winter can bring beautiful but cold weather, which many might find refreshing compared to the usual grey skies. It can feel like a gift to experience clear days and chilly air.
  2. There's a cozy mix of recommendations in the post, including recipes, books, and fun insights into pop culture. These can offer enjoyment and distraction during tough times.
  3. It's important to check your email settings for newsletters, as sometimes they may not reach your inbox. This way, you won’t miss out on content you want to read.

The Profile: The son trying to live up to his father’s NBA legacy & the fentanyl vaccine that would prevent overdoses

The Profile • 297 implied HN points • 27 Oct 24
🎾 Sports Athletes Health Influencers Vaccine Culture
  1. Bronny James, son of LeBron James, faces big expectations as he tries to make his mark in the NBA. Many believe he might struggle under the pressure of living up to his father's legendary status.
  2. The influencer brothers known as the Baseball Bat Bros have become major players in the bat market, rivaling professional athletes. Through fun and engaging videos, they have turned their hobby into a successful brand.
  3. A new vaccine could help prevent overdoses from fentanyl, which has become a huge problem in recent years. This development offers hope for combating the opioid crisis and saving lives.

Immortality and its Discontents

Nonzero Newsletter • 225 implied HN points • 28 Feb 25
🕹 Technology AI Health Philosophy Politics Innovation
  1. There's a growing interest in immortality and how technology, like AI, could help us live longer. Some people believe that embracing these advancements is the key to a better future.
  2. Not everyone agrees with how some tech entrepreneurs are promoting longevity. Critics say their methods and products are often unproven and may not lead to the promised health benefits.
  3. Studies show that bad behavior learned in one area can spread to other areas, especially with AI. Just like in humans, training AI on negative examples can lead to undesirable outcomes in different contexts.

Articles You'll Want to Read

OK Doomer • 69 implied HN points • 28 Feb 25
📰 News Current Events Politics Health Environment
  1. It's hard to keep up with all the news because there are so many updates happening every day. Important information can easily get overlooked.
  2. There's a need for news that offers context and is presented less frequently so we can process it better. Fast news can be overwhelming.
  3. To help people stay informed without the chaos, a new news roundup will provide important stories and analysis in a more digestible way.

Weekly Dose of Optimism #131

Not Boring by Packy McCormick • 113 implied HN points • 14 Feb 25
🔬 Science Physics Health Technology Cancer Astronomy
  1. A deep-sea telescope called KM3NeT has detected the highest-energy neutrino ever recorded, which could help scientists learn more about extreme cosmic events like black holes.
  2. A new blood test named PAC-MANN can detect pancreatic cancer early and accurately, potentially improving survival rates for patients.
  3. Anduril is taking over a big military project to develop augmented reality headsets for the U.S. Army, which could enhance soldiers' performance on the battlefield.

Introducing: Slos

Passing Time • 234 implied HN points • 16 Feb 25
🎾 Sports Running Events Health Outdoor Fitness
  1. Slos is a fun, informal ultramarathon that takes place in Boulder, Colorado, involving multiple laps around a popular hiking trail. It's all about completing laps at your own pace and enjoying the process.
  2. The event encourages people to have a good time with friends, featuring a backyard BBQ and drinks to tempt runners throughout the race. It's meant to be silly and enjoyable rather than overly competitive.
  3. Participants are not required to complete all laps or follow strict rules. The focus is on fun, and there's no pressure to win—people can join in as much or as little as they want.

The Secret Lives of Hair

The Global Jigsaw • 277 implied HN points • 23 Oct 24
🎭️ Culture Fashion Art Health Trade Society
  1. Hair holds deep personal significance for people, symbolizing identity, shame, and beauty. From keepsakes to wigs, hair affects how we see ourselves and how others see us.
  2. The global trade of human hair is complex and often hidden, relying on economic disparities between those who sell their hair and those who buy it. Much of this trade originates from poorer regions, with many women selling their hair for financial support.
  3. Wigs and hair products go through a long journey before reaching consumers, involving multiple countries and cultures. The authentic origins of hair can be misleading, highlighting the hidden stories and market dynamics behind beauty products.

Can These Moms Get RFK Jr. Confirmed?

Common Sense with Bari Weiss • 1363 implied HN points • 30 Jan 25
🇺🇸 U.S. Politics Elections Health Activism Legislation Public Opinion
  1. Eating store-bought food can sometimes lead to health issues for kids. It's important to be aware of what we feed our children.
  2. Switching to an organic diet made a big difference for Zen Honeycutt's children. She reported that many of their health problems disappeared after this change.
  3. Parents should trust their instincts about food and health. Zen Honeycutt felt compelled to change her family’s diet when she noticed severe reactions in her son.

The Extreme Everest Shortcuts Edition

Why is this interesting? • 1085 implied HN points • 23 Jan 25
🎾 Sports Climbing Adventure Technology Health Innovation
  1. Many inexperienced climbers are now trying to summit Everest because of commercial expeditions that let anyone pay their way up. This has led to unsafe conditions and even deaths on the mountain.
  2. A new method to climb Everest includes using xenon gas to help increase red blood cells and improve oxygen flow, letting climbers ascend quicker. This is a big change from the traditional, slower acclimatization process.
  3. The climbing community is split on this new approach, with some seeing it as progress while others worry it's too risky. History shows that shortcuts in tough environments can lead to serious consequences.

Doomscroll: Yung Chomsky

Joshua Citarella's Newsletter • 377 implied HN points • 15 Oct 24
🎭️ Culture Fitness Online Communities Health Nutrition Aesthetics
  1. Yung Chomsky talks about his journey into the world of weight lifting and how he learned from different online communities. It's an interesting mix of lifting culture and personal growth.
  2. He addresses common mistakes people make when starting to lift weights, like following bad advice found online. Understanding proper training and nutrition can help you reach your fitness goals more effectively.
  3. The episode also touches on the surprising links between fitness culture and politics, particularly how some online groups can influence attitudes and behaviors.

Escape from Los Angeles. Plus. . .

Common Sense with Bari Weiss • 2114 implied HN points • 09 Jan 25
📰 News Wildfires Immigration Crime Media Health Politics
  1. Southern California is facing serious wildfires, leading to evacuations and deaths. Many structures, including famous schools and celebrity homes, have been destroyed.
  2. Women have been exposing the long-hidden issue of grooming gangs in Britain, which involved the exploitation of young girls for years. Their efforts are gaining attention after recent events sparked wider discussions.
  3. Many Indians on H-1B visas feel excluded from the American Dream. Some are experiencing challenges with the visa system and have chosen to return home instead.

Rats!

Wrong Side of History • 527 implied HN points • 27 Jan 25
💾 History Epidemics Medieval Society Health Science
  1. The Black Death, caused by the bacterium Yersinia pestis, spread through fleas that lived on black rats. These rats were common in medieval cities and facilitated the disease's transmission to humans.
  2. Symptoms of the plague could vary, with bubonic plague being the most common form, marked by painful swellings or buboes in the body. Other forms like pneumonic and septicaemic plague had even higher fatality rates.
  3. The historical records show that the plague has struck multiple times through history, leading to massive fatalities and changes in society due to the horrors it inflicted.

Episode 189 Pt I

Disaffected Newsletter • 499 implied HN points • 17 Sep 24
🎙 Podcasts Media Culture Politics Health Entertainment
  1. There were technical issues that caused half an hour of the show to be lost, including important debate analysis. The hosts plan to redo it and offer more content soon.
  2. Residents in Springfield, Ohio, are expressing concerns about a large influx of Haitian immigrants and how it affects their community.
  3. A guest discusses the issues of responsibility among gay men concerning health risks linked to promiscuity. The conversation highlights the need for awareness and personal accountability.

MAHA- Populism to Policy

Who is Robert Malone • 15 implied HN points • 26 Feb 25
🇺🇸 U.S. Politics Populism Policy Health Government Regulation
  1. Populism focuses on the divide between the ordinary people and the corrupt elites. It's important for political movements to transform people's frustrations into real policy changes.
  2. MAHA, which promotes health, aims to improve American health within 12-18 months but must balance regulations and individual freedoms to avoid becoming too controlling.
  3. There are ongoing debates about the role of government in personal health choices, like dietary habits and medical decisions. Finding the right balance between public health and individual rights is crucial.

Level Up: Week 4

Running Probably • 59 implied HN points • 25 Oct 24
🎾 Sports Running Training Fitness Health Exercise
  1. It's important to check in on your progress with running and to think deeply about how you feel about your journey so far. Use a journal to explore your thoughts and emotions.
  2. Vary your running distances and routes to keep things interesting. Plan for at least one long run each week as part of your routine.
  3. Take recovery seriously and listen to your body. Don't be afraid to reduce your running mileage sometimes to allow yourself to rest and recharge.

Letters to the Editor: Is Porn Really Inevitable?

Common Sense with Bari Weiss • 491 implied HN points • 27 Jan 25
🇺🇸 U.S. Politics Legislation Privacy Media Society Health
  1. The Supreme Court is hearing a case about age verification laws for pornography, which raises concerns about privacy online.
  2. Some argue that age verification for adult content is necessary, similar to checks for things like buying alcohol or gambling, to protect children.
  3. Others believe that family control and supervision is more effective than laws when it comes to preventing kids from accessing porn online.

The Best Podcast of All Time!?

The Society of Problem Solvers • 299 implied HN points • 10 Oct 24
🎙 Podcasts Media Communication Entertainment Culture Health
  1. Many health issues like heart disease and anxiety are rising because of the poor quality of our food and medical advice. We need to pay attention to what we eat and who we trust for health advice.
  2. The current food system is corrupted, and we should look for alternatives that prioritize nutritious and safe options. It's important to demand transparency in what we consume.
  3. Society should focus on effective solutions to our problems rather than just discussing them. We can make a change by working together and valuing results.

Whole Activities

Nothing Human • 64 implied HN points • 16 Feb 25
🎭️ Culture Lifestyle Sociology Spirituality Recreation Health
  1. Modern life separates many activities from their original context, which can make it hard for us to feel fulfilled. For example, eating has become disconnected from the nourishment our body needs.
  2. Some people try to return to older ways of living or use modern tools to deal with these changes. A better approach might be to find 'whole activities' that meet multiple needs at once.
  3. Whole activities, like team sports or church, can make us feel more human and connected. They satisfy many aspects of our lives, instead of just focusing on one thing.

Heroin Chic Is Back

Common Sense with Bari Weiss • 1247 implied HN points • 05 Jan 25
🎭️ Culture Body Image Fashion Health Media Celebrity
  1. The current trend of using weight-loss drugs like Ozempic has shifted how people view body image and the body positivity movement. Many now see the movement as unrealistic since more people are choosing to be thinner.
  2. The emphasis on thinness in Hollywood is more apparent than ever, with celebrities being scrutinized for their appearance on the red carpet. This has led to a resurgence of the 'heroin chic' aesthetic.
  3. Even celebrities who once promoted body positivity are now opting for weight loss, indicating a change in societal standards regarding body image and attractiveness.

The Plastic Beat: A Climate Change Angle

Adetokunbo Sees • 208 implied HN points • 08 Feb 25
🌞 Climate & Environment Climate change Pollution Sustainability Ecosystems Health
  1. Microplastics are found in many parts of the human body, including the brain, blood, and lungs, which raises health concerns.
  2. Humans are ingesting and inhaling more microplastics than ever, often through food and air, making it a growing issue.
  3. The presence of microplastics in marine life is disrupting ecosystems and potentially contributing to climate change, highlighting the need for better solutions.

⤴⤵ Up Wing/Down Wing #30

Faster, Please! • 1188 implied HN points • 11 Jan 25
🕹 Technology AI Innovation Space Energy Health
  1. New advancements in nuclear fusion research are making it more likely to achieve clean energy from nuclear fusion, which could be a big step for sustainable energy.
  2. Uber and Lyft are shifting from developing self-driving cars to using other companies' technologies for driverless taxis, aiming to be platforms for this emerging market.
  3. AI technology is being used in innovative ways, like interpreting speech through throat vibrations, which can help people with speech difficulties.

Sometimes you have to slow down to speed up

Afridigest • 63 implied HN points • 15 Feb 25
💼 Business Entrepreneurship Media Health Innovation Community
  1. Slowing down can actually help you make better decisions in the long run. Taking a pause gives you time to reflect and avoid mistakes.
  2. Health challenges can lead to new perspectives and changes in plans. Overcoming such experiences can open doors to new opportunities.
  3. Creating a community and collaborating with others can enhance your projects. Listening to feedback helps improve your work and connect with your audience.

The freeze

Robert Reich • 35928 implied HN points • 27 Jul 23
🇺🇸 U.S. Politics Public Figures Health Events
  1. Mitch McConnell froze during a news conference, highlighting the fragility of the human mind.
  2. Robert Reich shared a personal experience of freezing due to a petit mal seizure while giving a speech 35 years ago.
  3. The fear of losing control of one's mind can be a terrifying experience, emphasizing the vulnerability of all humans.

Old Man Yells at Cloud

Disaffected Newsletter • 599 implied HN points • 01 Sep 24
🇺🇸 U.S. Politics Politics Society Education Crime Health
  1. A new course is available for parents to help them understand and support their kids dealing with gender issues. This program is designed to help parents connect with their teens.
  2. There's a concern that crime and chaos are increasing in America, with reports of gangs taking over neighborhoods and alarming incidents happening daily.
  3. The discussion focuses on how society seems to honor youth while disregarding the wisdom of older generations, suggesting a shift in values that raises concerns.

Barcoding Brains

Asimov Press • 225 implied HN points • 09 Feb 25
🔬 Science Neuroscience Biotechnology Health Research Technology
  1. Connectomics is a method that maps connections in the brain, helping scientists understand how these connections affect our behavior and brain function. However, it's really slow and expensive to do.
  2. A non-profit called E11 Bio is developing new tools to make brain mapping faster and cheaper. They aim to create a complete map of a mouse's brain in just five years for a fraction of the current cost.
  3. Understanding the brain's connections can improve treatments for various brain diseases and potentially lead to advanced technologies like brain-computer interfaces. This could really change how we approach brain health and artificial intelligence.

These politically enthusiastic supplement fans do not exist

Conspirador Norteño • 44 implied HN points • 22 Feb 25
🇺🇸 U.S. Politics Social media Disinformation Health Consumer Rights Advertising
  1. Some social media accounts are fake and use AI-generated faces to push products, like weight loss supplements. They create the impression of being real people to promote their ads.
  2. These accounts often mimic authentic political personas, but they show signs of being inauthentic, like having repeated text or the same profile images. This raises questions about the trustworthiness of the content shared.
  3. A website linked to these ads uses fake reviews from AI-generated profiles, making it seem like people are satisfied customers when they're not real. This highlights the need to be careful about schemes like these online.

Head, heart, hands

Austin Kleon • 2537 implied HN points • 02 Jul 24
🎭️ Culture Art Community Health Education Creativity
  1. Our work should connect with our mind, heart, and hands. This balance helps us find fulfillment in what we do.
  2. The original idea of head, heart, and hands is powerful and reminds us of simplicity in our commitments.
  3. Health is seen as a result of taking care of our head, heart, and hands, emphasizing the importance of holistic well-being.

IPAKIANS UNITE! ALL-IPAK WEBINAR/CONFERENCE - "FIRELIGHT" - THIS SATURDAY 10/12 6PM - 10PM ET

Popular Rationalism • 158 implied HN points • 11 Oct 24
🚌 Education Learning Health Public Health Personal Development
  1. There's a webinar called 'Firelight' happening on October 12th from 6 PM to 10 PM ET. You can join either through a live audience on Zoom or watch it online.
  2. The event features various speakers who will discuss important topics around knowledge, critical thinking, and personal empowerment. It's aimed at those feeling disillusioned by traditional education.
  3. Attending could help you learn about holistic health, public health insights, and more, all while being part of a community that values truth and intellectual freedom.

It's All Hitting The Fan Now

OK Doomer • 236 implied HN points • 02 Feb 25
🇺🇸 U.S. Politics Government Health Economics Society Public Safety
  1. People are starting to feel uneasy about the state of the world, as many issues are becoming urgent and visible. It can be overwhelming to watch everything unfold.
  2. There's a growing sense of vindication among those who warned about these issues, but it still feels strange and not entirely satisfying. Many are wishing they had done more to prepare.
  3. It's important to take action and help others during these challenging times. Preparing for potential crises can make a difference and support your community.

Predictions about the future of neurogrifters and neuro-nonsense

Brain Pizza • 728 implied HN points • 26 Dec 24
🔬 Science Neuroscience Health Psychology Education Technology
  1. Neuroscience is becoming popular, but this can lead to the rise of people trying to take advantage of it for their own gain. It's important to be wary of those exploiting this trend.
  2. Predictions are hard to make, especially about the future of neuro-related claims and theories. Many ideas about neuroscience may not hold up over time.
  3. The term 'neuro-' is becoming a buzzword, which can lead to confusion and misinformation. It's vital to approach neuro-based claims with a critical eye.

What Next? Fifty Year Careers.

The Future Does Not Fit In The Containers Of The Past • 34 implied HN points • 09 Feb 25
💼 Business Careers Work Technology Health Education Personal Development
  1. People are living longer, which means careers need to adapt and may last 50 to 60 years. This change requires a rethink on how we approach retirement and the 'next act' in our lives.
  2. Many people struggle with retirement because they find it hard to find purpose without their work. It's important to plan for meaning in life after the 9-to-5.
  3. To stay relevant in today's fast-changing world, we need to keep learning and upgrading our skills. Relying solely on past knowledge can lead to being left behind.

Transcript - America This Week, Dec. 13, 2024: "Assassination Tales and Rubber Elephants"

TK News by Matt Taibbi • 1054 implied HN points • 14 Dec 24
🇺🇸 U.S. Politics Crime Media Health Society Events
  1. A recent crime event feels scripted and curated, almost like a story meant for social media, rather than a spontaneous act. This suggests that media shapes how we perceive and react to events.
  2. The manifesto related to the crime is very short and seems to have been crafted for easy consumption, reflecting the fast-paced attention spans of today’s audiences.
  3. The narrative around the assassination contains underlying themes and agendas, almost as if it was created to fuel discussions and opinions before it even happened.

"Family Abolition" and the COVID Pandemic

Igor’s Newsletter • 8903 implied HN points • 04 Feb 24
🎭️ Culture Family Media Health
  1. Influential thought leaders are advocating for "family abolition" to reshape societal relationships.
  2. The COVID-19 pandemic and vaccine promotions have contributed to the breakdown of many families.
  3. Efforts to mend broken family ties, especially due to COVID-19 vaccine differences, are essential to combat societal discord promoted by divisive media.