The hottest Medical Substack posts right now

And their main takeaways
Category
Top Science Topics

The Story of Titanium

Construction Physics • 26933 implied HN points • 07 Jul 23
🔬 Science Materials Research Engineering Manufacturing Medical
  1. Titanium is abundant in the earth's crust but took time to be utilized due to its bonding properties.
  2. The development of titanium as an industrial material was heavily supported by government research and funding.
  3. The story of titanium showcases the importance of serendipity in scientific discoveries and the critical role of manufacturing in technology advancement.

mRNA Injury Series - Couples who take mRNA boosters together - Pharmacy Manager Jennifer Ormiston Novak's husband Robert had a stroke. Within 24 hours she died twice and was paddled 20 times.

COVID Intel - by Dr.William Makis • 2633 implied HN points • 08 Feb 24
🏥 Health & Wellness Medical Vaccines Personal Stories
  1. Pharmacy Manager Jennifer Ormiston Novak's husband had a stroke after taking mRNA boosters together.
  2. Jennifer Ormiston Novak was resuscitated 20 times within 24 hours.
  3. Consider the risks and potential side effects of mRNA boosters.
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Bioelectric Signalling and Cellular Communication

Solve Cancer in 365 days • 39 implied HN points • 28 Aug 24
🔬 Science Biology Cell Biology Genetics Medical Research
  1. Bioelectricity is how cells communicate using tiny electrical signals. Think of it as the way cells send messages to each other in the body.
  2. Cells have gate-like structures called ion channels that control the movement of charged particles, creating bioelectric signals. These signals help in many processes such as healing and development.
  3. Manipulating bioelectric signals could potentially change how cells behave, which might lead to new ways to treat diseases like cancer by changing unhealthy cells back to normal ones.

Q&A: coronary calcium scoring; insurance coverage for Wegovy/Mounjaro; berberine & weight loss; & blood pressure variability

Are You Okay? • 559 implied HN points • 08 Mar 24
🏥 Health & Wellness Wellness Nutrition Medical Fitness
  1. Coronary calcium scoring, known as CAC, helps identify cholesterol plaque in the heart's blood vessels, which can lead to coronary artery disease (CAD) and heart-related issues.
  2. People at high risk for heart disease should consider getting a CAC for early risk assessment and potential prevention strategies.
  3. Insurance coverage for medications like Wegovy and Mounjaro for weight loss can pose challenges even for individuals struggling with obesity, emphasizing the need for help beyond diet and exercise.

NobleGen

ASeq Newsletter • 7 implied HN points • 10 Feb 25
🔬 Science Biotechnology Genetics Nanotechnology Research Medical
  1. Noblegen focused on an optical nanopore DNA sequencing method, but they are no longer active. This approach has been attempted multiple times with limited success.
  2. They incorporated a technique where each DNA base is replaced with multiple bases to simplify detection, but there's not much strong evidence that this method works well.
  3. The Noblegen Optipore method showed promise in development, but it was ultimately not adopted, reflecting the challenges in the field of DNA sequencing technology.

474: Apple Cloud Gaming, Elon Musk vs Tesla & OpenAI, LVMH, Dialup Era, Batteries, Chip Smuggling, Neuralink + Humans, and Malaria Vaccine

Liberty’s Highlights • 373 implied HN points • 31 Jan 24
🕹 Technology Gaming AI Cryptocurrency Medical Neuroscience
  1. Reflect on past technological transitions to appreciate progress made and inspire future advancements
  2. Batteries are crucial for transitioning to clean energy but require significant investment and innovation
  3. Exciting developments in technology, from Apple allowing game streaming to Neuralink's brain implants

Biotin Causes a Multitude of False Lab Tests | Here is What to Do

Harnessing the Power of Nutrients • 738 implied HN points • 12 Dec 22
🏥 Health & Wellness Nutrition Lab Tests Supplements Medical Prevention
  1. High-dose biotin supplements can cause false signals on various lab tests, potentially leading to misdiagnoses and unnecessary treatments.
  2. Physicians should ask patients about biotin intake, advise them to stop biotin supplements before lab tests, and be aware of biotin interference in lab results.
  3. Be cautious with biotin supplements, especially before lab tests, to avoid inaccurate results and potential medical misguidance.

May AMA Answers 2023

Weight and Healthcare • 299 implied HN points • 14 Jun 23
🏥 Health & Wellness Wellness Medical
  1. The post discusses the complications and risks of surgery on fat bodies due to factors like fatphobia and lack of training among doctors.
  2. It mentions challenges fat individuals face when seeking medical care, highlighting the importance of addressing biases in healthcare.
  3. The content seems to be tailored for paid subscribers, indicating the value placed on the information shared in the post.

Diary: Atul Gawande, On Oliver Sacks

Book Post • 294 implied HN points • 11 Oct 23
📚 Literature Author Books Review Writing Medical
  1. Atul Gawande was inspired by Oliver Sacks for his inquisitiveness and ability to capture both medical and human sides of illness.
  2. Oliver Sacks emphasized the importance of understanding the human experience beyond just medical knowledge.
  3. Sacks viewed patients not as collections of deficits, but as unique individuals with their own stories and struggles.

Missing Fixed Effects Don't Justify Segregation

Cremieux Recueil • 199 implied HN points • 06 Jan 24
🇺🇸 U.S. Politics Judiciary Policy Research Medical Discrimination
  1. Justice Jackson's statements about segregation and survival rates of Black newborns were not strongly supported by a 2020 study.
  2. The exclusion of important fixed effects in studies can lead to incorrect or misleading conclusions.
  3. The issue of missing fixed effects is common in research and can impact policy decisions and research priorities.

Weekly Dose of Optimism #84

Not Boring by Packy McCormick • 97 implied HN points • 08 Mar 24
🕹 Technology Energy Resources Artificial Intelligence Medical Innovation
  1. AWS made a significant move by acquiring a nuclear data center campus in Pennsylvania, signaling the company's first venture into nuclear energy to power its data centers.
  2. Advances in clean energy include Terraform Industries scaling technology to create cheap natural gas using solar energy, showcasing the potential for cleaner energy sources.
  3. The discovery of a massive helium deposit in Minnesota highlights how continuous resource findings like this play a crucial role in various industries like MRI machines, semiconductor manufacturing, and fusion reactors.

How Much Protein?

The Heart Attack Diet • 59 implied HN points • 05 Sep 23
🏥 Health & Wellness Nutrition Fitness Medical
  1. Getting adequate protein is crucial for preventing deficiency diseases and maintaining overall health
  2. The recommended daily protein intake is 0.8 grams per kilogram of body weight to prevent deficiency
  3. Symptoms of protein deficiency include muscle loss, fatigue, cravings, bone issues, slow healing, weight gain, and hair/nail problems

2023: Technology Lessons for Humans

The Digital Anthropologist • 19 implied HN points • 18 Dec 23
🕹 Technology AI Medical Robotics Society Culture
  1. Citizens are starting to push back against social media platforms and tech giants through lawsuits and societal pressure.
  2. Advances in Artificial Intelligence, particularly Generative AI, are leading to debates and improvements, with open-source tools disrupting the market.
  3. Significant advancements in medical technologies, robotics, and a growing societal questioning of the role of digital devices are reshaping human interaction with technology.

Rule One: No PUFAs

The Heart Attack Diet • 19 implied HN points • 01 Jun 23
🏥 Health & Wellness Nutrition Diet Medical
  1. Polyunsaturated fats (PUFAs) from vegetable oils may not directly cause weight gain, but they can disrupt the omega-6/omega-3 ratio in the body.
  2. Heating vegetable oils to high temperatures can lead to the formation of harmful compounds like aldehydes, making them potentially unhealthy choices for cooking.
  3. Modern animal fats like lard can contain high amounts of polyunsaturated fats due to livestock being fed on seed oils, which may have negative health implications.

Why the Fuck is Everyone so Fat?

The Heart Attack Diet • 19 implied HN points • 25 May 23
🏥 Health & Wellness Obesity Diet Medical Research
  1. The article questions why obesity is widespread and suggests it may be linked to something in the environment, particularly in processed food.
  2. There is a debate between medical science attributing obesity to sloth and gluttony and alternative ideas such as poisoning by environmental contaminants.
  3. The text highlights the lack of understanding about what specifically in processed food contributes to health problems like obesity.

Stay Informed

Are You Okay? • 0 implied HN points • 13 Aug 20
🏥 Health & Wellness Medical Mental health COVID-19 Prevention Testing
  1. Research shows coronavirus can be transmitted through aerosols at distances beyond 6 feet, but it's still uncertain if the viral particles are enough to infect.
  2. Superspreading of the virus can happen with a small percentage of infected people who spread it to many others in settings like crowded bars and parties.
  3. Wearing masks is about science and safety, not politics, as they are proven to protect both the wearer and others from germs.

Continue Calm Vigilance

Are You Okay? • 0 implied HN points • 29 Jun 20
🏥 Health & Wellness Medical Mental health Pandemic Self-care Prevention
  1. Continue practicing calm vigilance to protect yourself and others from COVID-19, since the virus is still prevalent and highly contagious.
  2. Make thoughtful decisions about activities to balance enjoying life and minimizing risks, especially around vulnerable individuals.
  3. Reflect on what truly matters to you and find gratitude in simple pleasures, as it can positively impact your mental health and decision-making.

Think Before Testing - And Fuel Up for the Long Haul

Are You Okay? • 0 implied HN points • 25 Jun 20
🏥 Health & Wellness Medical Mental health COVID-19 Testing Empathy
  1. COVID-19 testing has limitations, such as false negative rates and the need for timing considerations.
  2. Testing is most important for those with high-risk exposures or who have been in crowded indoor spaces.
  3. Even with a negative test result, continuing to follow safety measures is crucial to prevent the spread of the virus.

Spread your Wings (Carefully)

Are You Okay? • 0 implied HN points • 18 Jun 20
🏥 Health & Wellness Medical Mental health Travel Safety measures
  1. Consider the risk/benefit ratio before flying - think about the value of the activity, the risks involved, and ways to mitigate them.
  2. If you do fly, take precautions like checking the airline's seating policy, carrying minimal items, sanitizing surfaces, washing hands frequently, wearing a mask, and selecting a window seat.
  3. Getting tested for COVID-19 upon arrival may not be helpful due to the incubation period and false negative rates of tests; consider quarantining for 14 days to protect loved ones.

Sometimes it’s Better to React with No Reaction

Are You Okay? • 0 implied HN points • 15 Jun 20
🏥 Health & Wellness Mental health Medical COVID-19 Genetics Preventative Care
  1. Genetic factors, like blood type, may influence COVID-19 severity, but knowing your blood type doesn't change how you behave. It's just a piece of the larger puzzle.
  2. Seek information that can actually impact your actions, such as COVID-19 case rates or personal health data, and adjust your behavior accordingly.
  3. Human nature drives us to seek control by grasping onto knowable information, but focusing on actionable insights is key to navigating uncertainty.

Save Face

Are You Okay? • 0 implied HN points • 20 Aug 20
🏥 Health & Wellness Medical Mental health Prevention Protection
  1. Wearing a mask is one of the simplest and most effective ways to curb the spread of coronavirus and save lives.
  2. When it comes to masks, wear the best one you have and make sure it fits well to protect others.
  3. Face shields are not a replacement for masks but can offer an extra layer of protection in high-risk situations.

Get your Flu Shot

Are You Okay? • 0 implied HN points • 24 Aug 20
🏥 Health & Wellness Medical Vaccination Infections Prevention Treatment
  1. Flu season in the U.S. generally starts in October and can last till early spring, with a peak in December.
  2. The effectiveness of the flu vaccine varies from 20-60%, but even with lower effectiveness, it can still significantly reduce morbidity and mortality.
  3. Getting a flu shot this year is especially critical to prevent overwhelming the healthcare system and helping to manage both flu and COVID-19.

Exhale (Into your Mask)

Are You Okay? • 0 implied HN points • 27 Aug 20
🏥 Health & Wellness Mental health Medical COVID-19 Treatment
  1. Ongoing vigilance is critical to combatting COVID-19, even for those who follow safety precautions like wearing masks and social distancing.
  2. Widespread testing of asymptomatic individuals is essential to prevent the spread of the coronavirus.
  3. Personal stories of COVID-19 patients highlight the human impact behind statistics, emphasizing the importance of following safety measures and fostering hope.

Follow the Facts (Even if it Feels Like an Uphill Battle)

Are You Okay? • 0 implied HN points • 24 Sep 20
🏥 Health & Wellness COVID-19 Medical Mental health Wellness Quarantine
  1. It's important to follow the facts, even if it feels challenging. The battle against COVID is tough, but we're becoming stronger by staying informed.
  2. COVID-19 protocols are crucial to follow: isolate if sick and monitor symptoms closely. Testing, quarantining, and seeking medical advice are key steps.
  3. Being cautious with COVID-19 is necessary: follow symptom guidelines, understand quarantine protocols, and be aware of potential false positives and transmission risks.

Don’t Dismiss Testing

Are You Okay? • 0 implied HN points • 15 Oct 20
🏥 Health & Wellness Testing COVID-19 Medical Mental health
  1. Different COVID-19 tests have unique advantages and disadvantages - PCR is more sensitive but can detect 'dead' virus, while rapid antigen tests are quicker and sensitive for infectious amounts
  2. Timing matters for testing - a negative test during the virus's incubation period may not be accurate as the virus needs time to replicate for a positive result
  3. PCR tests can detect the virus even before a person becomes contagious, but can remain positive long after the contagious period ends

Keep the Facts at your Fingertips

Are You Okay? • 0 implied HN points • 18 Nov 20
🏥 Health & Wellness Medical Mental health Self-care Preventive measures COVID-19
  1. The GOOD: Vaccines seem promising, immunity can last years, and self-administered tests are authorized, giving hope for the future.
  2. The BAD: COVID-19 cases are rising, a significant number of American lives have been lost, and the virus is widespread, especially with winter starting.
  3. The advice: Stick with basic pandemic guidelines, like quarantine after exposure, get tested, and closely monitor symptoms to stay safe and help curb the spread.

Take Stock of Where we are

Are You Okay? • 0 implied HN points • 04 Jan 21
🏥 Health & Wellness Medical Mental health Prevention Treatment Vaccination
  1. We know more about treating severe COVID-19, including using supplemental oxygen, dexamethasone, remdesivir, and blood thinners to help hospitalized patients.
  2. For early COVID-19 at home, it's advisable to monitor symptoms, take vitamin D and zinc, rest, hydrate, and get monoclonal antibodies within the first 7-10 days after symptom onset.
  3. To prevent COVID-19, remember MOSHPIT: Masks, Outdoors, Social distancing, Handwashing, Personal responsibility, Information, and Talk to your doctor.