The hottest Health Substack posts right now

And their main takeaways
Category
Top Technology Topics

The Media Beast Targets the Reform

Who is Robert Malone • 22 implied HN points • 10 Jun 25
🇺🇸 U.S. Politics Health
  1. Mainstream media can quickly rally against individuals or changes they don't like. They work together to amplify their messages and create a strong narrative.
  2. Government agencies, like the NIH, can face pushback when they try to make big changes. Even small dissenters can get a lot of attention from the media.
  3. Despite the challenges, some leaders are making proactive changes for reform and transparency. Their efforts show that change is possible, even against tough opposition.

Making Sense of Consciousness Part 4: States of Consciousness

Rough Diamonds • 13 implied HN points • 08 Aug 25
🔬 Science Health
  1. The thalamus plays a big role in different states of consciousness. When it's less active, like during sleep or anesthesia, we are less aware of what's around us.
  2. Disorders of consciousness, like coma or vegetative states, often involve damage to the thalamus. This means the brain doesn't process or respond to the environment, even if the person seems awake.
  3. During deep sleep, the thalamus helps control the brain's electrical activity. It leads the body into slower wave patterns, showing it's crucial for our sleep cycles.

SNT for Dummies

Gordian Knot News • 131 implied HN points • 06 Jan 24
🔬 Science Health
  1. SNT model is crucial for understanding radiation harm.
  2. Dose rate through time is important to realistic radiation harm models.
  3. SNT is more accurate and easy to implement than LNT for assessing radiation harm.
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Nanopore Fireside Chats

ASeq Newsletter • 14 implied HN points • 29 Jul 25
🔬 Science Health
  1. Fireside chats are popular and provide a relaxed way to discuss important topics. They create a friendly space for engaging conversations.
  2. Device placements for some products may have faced challenges recently. It's worth exploring how these changes affect business and strategy.
  3. The discussion highlighted differing views on the outlook for certain technologies, showcasing the importance of diverse opinions in business discussions.

Written in Blood

The Radar • 19 implied HN points • 02 Jan 24
🇺🇸 U.S. Politics Health
  1. Air Force missileers are falling ill due to toxic exposure in underground bunkers, highlighting lack of preventive measures by the chain of command.
  2. Official military review underway to establish link between toxic exposure in missile bunkers and illnesses like cancer.
  3. US military's budget constraints often lead to downplaying of facility issues and public health hazards, showing a disconnect between popular moral support for wars and lack of material support for those who wage them.

The Demon in the Can

Vittles • 112 implied HN points • 19 Feb 24
🍲 Food & Drink Health
  1. The sugar tax introduced in the UK aimed to reduce sugar consumption and combat obesity, but there is uncertainty about its effectiveness in delivering health benefits.
  2. The sugar tax generated revenue, but there are concerns about whether the funds are being used as promised for health-related interventions.
  3. The sugar tax embodies a broader societal issue of shifting blame onto individuals for their food choices, rather than addressing underlying social justice and inequalities.

What Next? Fifty Year Careers.

The Future Does Not Fit In The Containers Of The Past • 34 implied HN points • 09 Feb 25
💼 Business Health
  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.

Cheap nuclear is healthy nuclear

Gordian Knot News • 139 implied HN points • 15 Oct 23
🔬 Science Health
  1. Engineers must balance desirable factors like performance and safety in their work.
  2. Our understanding of numbers and rational thinking is a relatively recent development.
  3. Low levels of radiation exposure from nuclear accidents may not cause measurable harm and nuclear energy can have health benefits compared to fossil fuels.

Is Your Olive Oil Fake? The Truth That Big Olive Doesn't Want You to Know

Neuro Athletics • 15 implied HN points • 24 Jun 25
🍲 Food & Drink Health
  1. Olive oil, especially extra virgin olive oil (EVOO), is good for your health and can help you live longer. Studies show that people who use olive oil often have lower risks of serious diseases.
  2. The quality of olive oil matters a lot. Extra virgin olive oil has more health benefits because it contains important compounds called polyphenols that fight inflammation and protect cells.
  3. There's a lot of talk about olive oil being a healthy choice, but you have to be careful. If you buy low-quality olive oil, you might miss out on the real health perks.

A selfie trend of pandemic proportions

Links I Would Gchat You If We Were Friends • 199 implied HN points • 15 Jan 21
🎭️ Culture Health
  1. Some people are taking 'vaxxies' - photos of themselves before or after getting vaccinated, which can be both informative and potentially boastful on social media.
  2. Vaccination photo shoots aim to educate and encourage vaccination, but they can sometimes come off as self-centered, particularly on social media platforms.
  3. There are concerns that 'vaxxies' might inadvertently discourage people who haven't received the vaccine, leading to further division and disparities in access.

The Calment Boundary

Adjacent Possible • 166 implied HN points • 28 Apr 23
🔬 Science Health
  1. The story of Jeanne Calment highlights the potential for radical life extension.
  2. The case of Andre-Francois Raffray illustrates the unforeseen consequences of longer lifespans.
  3. Considering the social implications of extreme longevity is crucial for our future.

How I make chlorine dioxide solution (CDS) for less than 8 cents and no messy chemicals

Steve Kirsch's newsletter • 9 implied HN points • 14 Aug 25
🏥 Health & Wellness Health
  1. Chlorine dioxide solution (CDS) can be made easily and cheaply, costing less than 8 cents for 95mL. It takes under 19 seconds to prepare with no messy chemicals involved.
  2. CDS is suggested as a treatment for various infections, including viruses and bacteria, and can also be used for household cleaning and water purification.
  3. The author emphasizes the importance of having the materials ready in advance, so you can use CDS quickly when needed, especially for respiratory infections.

Links #5

Splitting Infinity • 19 implied HN points • 20 Nov 23
🔬 Science Health
  1. Developing countries like Nigeria and Rwanda are adopting advanced technologies like cryptocurrency and drone networks, showcasing potential for growth.
  2. Innovative solutions like pneumatic canopies for climate control are being considered for equatorial megacities facing heatwaves due to climate change.
  3. Advancements in technology such as gondola systems for cities and improved desalination methods show promise for future urban development and sustainability.

Will no one rid me of this turbulent pest?

De Novo • 110 implied HN points • 14 Oct 23
🔬 Science Health
  1. Political concerns are the main obstacles to deploying gene drives, not technical challenges.
  2. Gene drives have the potential to end malaria, but they need to be released soon to save lives.
  3. Gene drive organizations need to carefully navigate public perception and governmental support to avoid backlash and ensure success.

Birth Of A Science

Adjacent Possible • 126 implied HN points • 15 May 23
🔬 Science Health
  1. Life expectancy has doubled in the past century due to reducing infant and child mortality, not old people living longer lives.
  2. Projected average life expectancy of 100 in the second half of this century is a positive development, but not a groundbreaking one.
  3. There is a debate in the scientific community about breaking the Calment boundary of 115 years and achieving life expectancies of 120 and beyond, requiring a paradigm shift in understanding aging.

No soccer match? Time to run!

Side Maker • 19 implied HN points • 22 Jul 23
🎾 Sports Health
  1. If your soccer game is canceled, consider going for a run instead.
  2. Make use of unexpected free time to try new activities.
  3. Combining running with fasting can be a fulfilling experience.

From iPhones to abs: Apple's latest innovation

aidaily • 19 implied HN points • 01 May 23
🕹 Technology Health
  1. Apple is developing an AI-powered health coaching service using machine learning.
  2. AI is being used to recreate art, like Andy Warhol's style, with success.
  3. Companies like Adobe and Microsoft are revolutionizing photo editing and design with AI technology.

New look, new name, all AI.

aidaily • 19 implied HN points • 11 Apr 23
🕹 Technology Health
  1. AI startups secure a significant portion of big funding deals, highlighting the importance and opportunities in AI technology.
  2. AI can aid in early detection of diseases like Alzheimer's through advanced analysis of medical imaging.
  3. AI tools are transforming various industries, from storytelling platforms to creative tools like generating art, music, and games.

Sunflowers and a 50k

Splattern • 19 implied HN points • 17 Sep 23
🎾 Sports Health
  1. Kendrick switched careers from chemistry to coding, hoping for more fulfillment but ended up needing a hobby. It's funny how changing jobs doesn't always lead to happiness.
  2. Daniel, the intern, surprised everyone by creating an important service during his short internship. His positive attitude and eagerness to learn made a big difference.
  3. Running the 50k race was a great experience with good weather and supportive people. It showed how much motivation can come from having a cheering crowd.

What's got my attention this week #3

The Shift With Sam Baker • 19 implied HN points • 26 May 23
🎭️ Culture Health
  1. Tina Turner's legacy and impact are celebrated widely, with a special remembrance by Mad Max director George Miller highlighting her stance against relationship abuse.
  2. Consider setting your time free instead of managing it, as explored in a thought-provoking piece.
  3. Exploring topics like the significance of trees, a new drug for hot flushes, reflections on therapy, and questioning the concept of self-optimization in beauty culture are all highlighted.

A few points of business

Philosophy bear • 78 implied HN points • 13 Jan 24
📖 Philosophy Health
  1. The author recently completed their PhD, but is waiting for feedback before celebrating.
  2. Their PhD thesis can be requested, but may not include corrections based on feedback.
  3. The author experienced a health scare, but further examination revealed no serious issues.

Sunday

Splattern • 19 implied HN points • 21 Aug 23
🎭️ Culture Health
  1. Wildfire smoke made it hard to enjoy the sunny day in Seattle. The air quality was poor, so a different activity was chosen instead.
  2. A visit to a climbing gym led to a fun climbing session with a friendly woman. They connected well and exchanged phone numbers after a good time together.
  3. A delicious home-cooked dinner was prepared using fresh garden ingredients. Cooking was a nice change after a busy summer without it.

How Food Marketing Is Reinforcing Bad Habits

Austin's Analects • 19 implied HN points • 02 Jun 23
🍲 Food & Drink Health
  1. Eating before bed is unhealthy, yet 80% of Americans snack at night and $50 billion is spent on nighttime snacks per year.
  2. Big food companies are targeting the nighttime snacking market, despite the negative health impacts of eating before bed.
  3. nightfood, a company in the nighttime snacking category, uses deceptive marketing tactics to promote unhealthy snacking habits as a solution.

MOLECL / DNAQuraCy

ASeq Newsletter • 7 implied HN points • 20 Aug 25
🔬 Science Health
  1. MoleCl was originally introduced as DNAQuraCy, focusing on using solid-state nanopore technology.
  2. This technology is meant to improve sample quality control before sequencing, which is not possible with current methods like fluorescence-based analyzers.
  3. Its goal is to provide better analysis of DNA fragments and detect any contaminants in the sample.

Unringing Asilomar's False Alarm Bell

Viruses Must Die • 8 implied HN points • 02 Aug 25
🔬 Science Health
  1. Paul Berg expressed strong opposition to strict government regulations on recombinant DNA research. He believed such laws could harm important scientific progress.
  2. He felt that the fears surrounding recombinant DNA were overstated and more harmful than the risks of the research itself. He argued that the real danger lies in too much government control over science.
  3. Berg warned that excessive bureaucracy could drive scientists to conduct their work in other countries. He stressed the need for a supportive environment for scientific exploration and innovation.

Vitamin B12

Harnessing the Power of Nutrients • 59 implied HN points • 27 Jun 22
🏥 Health & Wellness Health
  1. Vitamin B12 is essential for methylation and energy metabolism, and contributes to brain health throughout life.
  2. Vitamin B12 is a critical partner of folate in methylation and biotin in energy metabolism.
  3. Chris Masterjohn, PhD, provides valuable insights on the importance of Vitamin B12, but access may require subscription.

Roche: Where NGS Goes To Die...

ASeq Newsletter • 21 implied HN points • 03 Feb 25
🕹 Technology Health
  1. Roche has a history of acquiring new technologies, like the 454 sequencer, but often fails to support them properly, leading to their demise.
  2. Despite having potential with longer read capabilities, the 454 sequencer couldn't compete with faster competitors like Illumina, which changed market dynamics.
  3. Roche's failed attempts to acquire Illumina show their struggle to keep up in the competitive NGS market, further damaging their reputation.

Being Early—And Patient—In Psychedelics

QTR’s Fringe Finance • 9 implied HN points • 09 Jul 25
🇺🇸 U.S. Politics Health
  1. Psychedelics are gaining more attention and acceptance in society, including unexpected support from political parties. This shift could help the industry grow and become more legitimate.
  2. Investing in psychedelics has been unpredictable and challenging this year, especially compared to other sectors that are doing well.
  3. Despite the current volatility, there are still promising companies in the psychedelics space that may be worth considering for the future.

A Little More Roche Information...

ASeq Newsletter • 21 implied HN points • 29 Jan 25
🔬 Science Health
  1. Roche is developing a new nanopore sequencer, which is creating some buzz in the scientific community. People are eager to hear more about its features and capabilities.
  2. Alex Dickinson shared his thoughts on Roche's new sequencer after a private briefing. His insights mostly echoed what is already known but added some new expectations for the upcoming announcement.
  3. A few individuals, including the author, have decided to skip NDA previews, allowing them to speculate freely about the product. This has led to informal discussions and excitement about what might be revealed soon.

AI peer review, microbial defence & clot busting strategies

The Strategy Toolkit • 8 implied HN points • 08 Jul 25
🔬 Science Health
  1. New communication tools often get manipulated by people to send hidden messages. This has happened with many forms of media over time.
  2. Recent findings show that some researchers used hidden prompts in their academic papers to get positive AI reviews. These prompts were hidden in ways that people couldn't easily see.
  3. This kind of trickery shows how any automated process can be tricked, and it's important to be aware of such practices in scientific research.

23 Highlights from 2023

Castles in the Sky • 62 implied HN points • 05 Jan 24
🎭️ Culture Health
  1. Writing a Pilgrimage for Book People was a huge writing success in 2023.
  2. Visiting London with my wife for a friend's wedding was a memorable highlight.
  3. Writing the unexpected viral essay 'Do the Weirdest Thing that Feels Right' brought unexpected success.

Nanoplastics in water - surprisingly large amounts discovered and its not looking good

Molecular Spectacular • 55 HN points • 14 Feb 24
🔬 Science Health
  1. Nanoplastics are smaller than microplastics and more dangerous to human health as they can cross biological barriers and carry toxic materials.
  2. Recent research has discovered large quantities of nanoplastics in bottled drinking water, with detection remaining a challenge for real-world applications.
  3. The composition of nanoplastics found in bottled water is surprising, with some potentially originating from water processing or sources, indicating a wider issue beyond just bottled water.