119 - Gratitude, Giving, Hypochondria, and Chocolate - HealthHippieMD Week In Review

Gratitude and Giving

Gratitude isn't just good manners—it's good mental health. A recent meta-analysis revealed a robust inverse relationship between gratitude and loneliness, showing that feeling thankful fosters connection and reduces isolation. Simple practices, like journaling three daily blessings or writing gratitude letters, help shift focus from negativity to positivity. This "gratitude muscle" strengthens with use, improving emotional resilience and overall well-being. Experts emphasize that gratitude doesn't demand perfection, only consistent effort. Whether acknowledging a friend's kindness or savoring small joys, gratitude offers a powerful antidote to loneliness and a path to mental clarity. Gratitude can improve our mental health. Here's how to create a practice. - The Washington Post (gift article).

+see also: Get Happier, Help Others: Some - Cautionary Tales with Tim Harford - Apple Podcasts

+see also: Why Giving is a Great Daily Ha - The Happiness Lab with Dr. Laurie Santos - Apple Podcasts

The Surprising Upside of Future Focus

Staying resilient can be difficult in challenging times, such as the COVID-19 pandemic. A study involving performing artists found that while mindfulness—being present in the moment—has benefits, hopefulness was a more effective strategy for resilience. Hope, a belief in an effort toward a better future, helped participants stay engaged, maintain positive emotions, and explore new possibilities during the pandemic. The study suggests that mindfulness isn't a one-size-fits-all solution and that cultivating hope can be a powerful tool for navigating prolonged adversity. Hope Can Be More Powerful Than Mindfulness | Scientific American.

Ketones and Brain Health

Ketone Bodies Clear Damaged Proteins in the Brain - Neuroscience News highlights ketone bodies as not just energy sources during fasting but also as "cleaners" for damaged proteins in the brain. The ketone body β-hydroxybutyrate helps clear misfolded proteins through autophagy, reducing harmful protein aggregation. Tested in Alzheimer's and aging mouse models, treated animals showed improved brain health and protein quality control. This discovery links metabolism to aging and neurodegeneration, suggesting ketone bodies as potential therapeutic agents for neurodegenerative diseases by enhancing protein clearance and supporting brain function. (Thanks, Amy!)

Your Friends Are Closer Than You Think

Recent research in remote Honduran villages reveals that our microbiomes are shaped by our social circles—direct friends and their connections. The study found that people who frequently interact, even without living together, share up to 10% of their gut microbes, compared to only 4% among those who don't. This suggests that social networks might play a significant role in health, potentially influencing conditions like depression and obesity through microbiome transmission. While this could reshape our understanding of health, close contact is still beneficial overall. Your Friends Shape Your Microbiome—And So Do Their Friends | Scientific American.

Aging Piecemeal

New research reveals that aging is not a uniform process—our organs, cells, and body parts can age at different rates. This study from Stanford highlights "organ aging," where, for example, someone's heart may age faster than their brain, or vice versa. Understanding the unique aging trajectory of each organ—your "ageotype"—could help manage health risks by customizing lifestyle choices. Factors like exercise and diet significantly influence which organs age more rapidly, suggesting that some aspects of aging are within our control. Why your organs may be aging faster (or slower) than the rest of you - The Washington Post (gift article).

Wealth of Wisdom

In the latest Huberman Lab podcast, host Dr. Andrew Huberman converses with Morgan Housel, author of The Psychology of Money. They explore how our attitudes toward earning, saving, and spending money shape our psychological well-being and perceptions of wealth. The discussion delves into common financial pitfalls, such as overspending and excessive saving, and offers strategies to use money to achieve psychological security, freedom, and a deeper sense of purpose. The episode also examines the effects of social media and wealth signaling on our internal reward systems, highlighting the importance of adopting healthy financial mindsets to enhance overall happiness. Morgan Housel: Understand & Apply the Psychology of Money to Gain Greater Happiness - Huberman Lab - Apple Podcasts.

The Chemistry Behind Balanced Learning

A recent study from Stanford reveals dopamine and serotonin work like opposing pedals: dopamine is the accelerator for rewards, while serotonin acts as the brakes, moderating impulsive behaviors. Both neurotransmitters are crucial for effective learning, enabling a balanced approach to reward-seeking and patience. Researchers used optogenetics in mice to demonstrate that dopamine increases during rewards while serotonin decreases, showing their opposing but complementary roles. These insights have potential implications for treating psychiatric conditions like addiction and depression, where the balance between these systems is often disrupted. Dopamine and Serotonin Work in Opposition for Effective Learning - Neuroscience News.

How Exercise Can Make or Break Your Sleep

Regular exercise can boost sleep quality, but the key lies in moderation and timing. High-intensity workouts late in the day may hinder restful sleep by elevating stress hormones and increasing core body temperature. For individuals with insomnia, following a structured moderate exercise routine, such as walking or cycling, can support better rest. Experts recommend pairing aerobic activity with mindfulness practices like yoga, tailoring workout intensity to individual needs, and maintaining consistent schedules to optimize sleep and recovery. How to Exercise for Better Sleep - The New York Times (gift article).

A Bitter-Sweet Revelation

A large study comparing dark and milk chocolate reveals that dark chocolate might offer metabolic benefits, potentially lowering the risk of Type 2 diabetes. The research analyzed health data from nearly 192,000 participants over 30 years, concluding that those who consumed at least five ounces of dark chocolate weekly had a 21% lower risk of developing diabetes than those who didn't. Milk chocolate offered no similar benefits, likely due to higher sugar content. The study suggests moderation is key, as dark chocolate is also higher in beneficial plant compounds like flavonoids. So, it turns out dark chocolate isn't just good for your soul—it might also keep your sugar in check. Talk about a sweet deal! What's the healthiest type of chocolate? A new study offers an answer. - The Washington Post (gift article).

Hypochondria - More Than Just In Your Head

Hypochondria, or intense health anxiety, is an actual mental illness with serious consequences, including higher risks of physical harm and suicide. It's not just "in your head"—it affects lives profoundly, sometimes leaving people unable to function normally. Recent research has distinguished two forms: illness anxiety disorder and somatic symptom disorder. Effective treatments like cognitive-behavioral therapy (CBT) and antidepressants are showing promise. Cyberchondria—over-researching symptoms online—often worsens anxiety. Recognizing hypochondria as a legitimate condition is crucial for compassionate care and positive outcomes. Why Hypochondria Can Be Deadly, and How Newer Treatments Help | Scientific American.

117 - Loneliness, Plant Protein, and Curiosity- HealthHippieMD Week In Review

Forget Me Not: How Loneliness Affects the Mind

A study published in Nature Mental Health links loneliness to a 31% higher risk of dementia and a 15% increase in cognitive impairment. Drawing data from over 600,000 individuals worldwide, researchers found that loneliness impacts cognitive decline similarly to smoking or sedentary behavior. Experts suggest loneliness might precede dementia or worsen it by reducing social engagement and mental stimulation. Practical interventions, such as strengthening connections, finding like-minded communities, and cognitive-behavioral therapy, may mitigate these effects. With loneliness affecting millions, addressing this “social pain” could safeguard both mental and physical health. Loneliness can increase the risk for dementia, a large study shows - The Washington Post (gift article).

Nest Side Story: From Emptiness to Opportunity

Abandon the Empty Nest. Instead, Try the Open Door. - The Atlantic challenges the term “empty nest,” advocating for a reframe to “open door” to capture the transition parents face when children leave home. While the “empty nest” metaphor emphasizes loss, the “open door” symbolizes possibility, welcoming independence for both children and parents. Rubin reflects on the bittersweet emotions of this life stage, urging parents to see it as a time for self-discovery, new adventures, and deeper connections. This reimagining encourages embracing change with purpose and optimism, making space for grief and growth as parents step back while keeping the door open.

HIPAA-critical Condition

Elon Musk’s suggestion to share medical images with X’s AI chatbot, Grok, has sparked a privacy debate. Users eagerly upload sensitive scans like MRIs and X-rays, hoping for fast, accurate diagnoses. However, experts warn about Grok’s potential inaccuracies and the risks of exposing personal health data outside HIPAA protections. Critics highlight the danger of misuse by third parties, such as insurers or employers. While AI holds promise for healthcare, relying on incomplete tools like Grok is akin to a risky experiment, leaving users vulnerable to ethical and data privacy concerns. Elon Musk Asked People to Upload Their Health Data. X Users Obliged - The New York Times.

UnitedHealth’s Therapy Algorithm Hits Limits

UnitedHealth Group has come under fire for using an algorithm to restrict mental health therapy coverage, targeting patients receiving more frequent care. Deemed illegal in three states, these practices persist elsewhere due to fragmented regulations. United’s cost-saving strategy disproportionately impacts vulnerable populations, including Medicaid recipients, and relies on automated reviews disregarding clinical needs. Internal documents reveal that once designed for life-saving interventions, the algorithm has been repurposed to flag “overuse.” Despite legal settlements, rebranded programs continue scrutinizing care under different names, exposing gaps in mental health parity laws and regulatory oversight. Inside UnitedHealth’s Playbook for Limiting Mental Health Coverage — ProPublica.

Curiosity Doesn't Only Kill the Cat

Curiosity drives humans and machines to learn by balancing novelty and familiarity, creating a “sweet spot” where learning thrives. Neuroscientists and psychologists reveal that curiosity engages reward pathways in the brain, promotes memory retention, and fosters intrinsic motivation. This natural urge, shaped by evolution, pushes us to explore, even without immediate benefits. Experiments in robotics and education show that mimicking curiosity enhances efficiency and engagement, suggesting its potential for AI development and classroom innovation. Understanding curiosity’s mechanisms could transform learning and mental health approaches, proving its vital role in personal growth and societal progress. How the Science of Curiosity Boosts Learning | Scientific American.

Love and Peas: Are Plants Adequate Protein for Seniors?

A simulation study suggests that older adults can safely adopt a diet with up to 60% plant-based protein, maintaining adequate protein intake for health and muscle preservation. Flexitarian, pescetarian, and vegetarian diets provided sufficient protein, but vegan diets fell short, with nearly 83% of participants failing to meet recommended levels. Protein quantity dropped primarily at dinner, while quality deficits appeared at breakfast and lunch, especially in lysine. The study highlights the importance of strategic food combinations to enhance protein quality in plant-based diets for seniors. Limitations include reliance on simulations and specific food replacements.Can Plant-Based Diet Deliver Ample Protein for Older Adults?

Weight, Wait…

Researchers have uncovered a potential reason why weight regain after significant loss is so common: changes in fat cell DNA. These epigenetic changes persist even after substantial weight reduction, altering RNA levels, ramping up inflammation, and disrupting fat metabolism. A study involving humans and mice revealed that these molecular shifts may increase the tendency to regain weight. These findings hint at future treatments targeting the epigenetic mechanisms behind weight regain, offering hope for more sustainable weight loss solutions. As scientists dig deeper, the interplay of biology and environment continues to shape our understanding of obesity. We're starting to understand why some people regain weight they lost | New Scientist

A Healthier Holiday Food Mindset

The holidays bring delicious indulgences, but food anxiety often casts a shadow over celebrations. Enjoy Holiday Food without the Anxiety | Scientific American explores how stress over holiday eating can backfire, harming mental and physical health. Dietitian Sara Riehm emphasizes balance: enjoy treats without guilt by focusing on nutrient-rich options and mindful movement. She debunks myths like “saving calories” by skipping meals and advocating for steady, healthy habits. Her practical strategies—prioritizing unique dishes and avoiding extreme behaviors like cleanses—highlight the importance of planning and self-compassion. Ultimately, the key is to savor holiday moments while maintaining a positive, flexible relationship with food.

How Drugs Derail and Restore Memory Pathways

Researchers at UC San Diego uncovered a shared mechanism behind cognitive deficits caused by drugs like methamphetamine and PCP. Both trigger “neurotransmitter switching” in the medial prefrontal cortex, where neurons shift from producing glutamate to GABA, impairing memory. Surprisingly, heightened dopamine activity drives this switch, and the changes are reversible. Treatments like the antipsychotic clozapine or chemogenetic interventions restored normal brain function and memory in mice. While promising, the findings need further validation in humans, opening avenues for tackling drug-induced cognitive deficits and neuropsychiatric disorders. Neuroscientists identify a reversible biological mechanism behind drug-induced cognitive deficits (Thanks, Amy!)

America’s Sobering Stats on Alcohol-Related Deaths

Alcohol-related deaths in the U.S. have more than doubled since 1999, with nearly 50,000 fatalities recorded in 2020 compared to 19,000 two decades prior. The sharpest increases occurred among young adults aged 25–34, whose rates quadrupled, and women, who saw a 2.5-fold rise. Factors include heightened stress during the COVID-19 pandemic, rising obesity rates, and eased alcohol restrictions. Deaths span various illnesses, from liver disease to cardiovascular complications, with men still at the highest risk. Experts call for increased awareness and interventions addressing alcohol consumption and obesity to curb this alarming trend.Alcohol Deaths Have More Than Doubled in Two Decades, Study Finds - The New York Times (gift article).

+see also: Ozempic May Curb Alcohol Addiction, New Study Finds: Here's Why.

104 - Outsmarting Aging, Anxiety Off-Switch, and the Midlife Shift - HealthHippieMD Week In Review

Anxiety Off-Switch

Researchers at the National Institute of Neurological Disorders and Stroke (NINDS) have uncovered a novel approach to treating anxiety by manipulating a specific signaling pathway in the brain. Through experiments on stressed mice, the team discovered that inhibiting the Src kinase protein halted anxious behaviors without significant side effects. This groundbreaking study suggests that targeting this pathway could pave the way for new, more precise anti-anxiety medications for humans, offering hope for better treatments with fewer drawbacks than current options. Researchers discover an entirely new way to treat anxiety - Big Think (Thanks, Amy!).

The Mind-Blowing Plan to Outsmart Aging

Jean Hébert, a pioneering researcher now with ARPA-H, envisions defeating aging through a radical concept: gradually replacing all body parts, including the brain, with youthful lab-grown tissues. Hébert’s approach, rooted in progressive brain tissue replacement, aims to preserve memory and identity while rejuvenating the mind. Though his ideas face skepticism and significant scientific hurdles, they have garnered support from the U.S. government, potentially paving the way for future breakthroughs in life extension and neurodegenerative disease treatment. This researcher wants to replace your brain, little by little | MIT Technology Review.

Jealousy Unleashed

Do dogs really get jealous? - The Washington Post (gift article) explores whether dogs truly experience complex emotions like guilt and jealousy or if these behaviors are simply responses to human cues. Research suggests that dogs may not understand guilt as we do but instead react to their owners’ scolding. The discussion extends to how we might misinterpret dogs’ behaviors in situations like vet visits or walks, labeling them stubborn or dramatic. The article emphasizes the importance of understanding dogs’ primary emotions, like fear or anxiety, rather than projecting human emotions onto them.

Gel to the Rescue

The FDA has approved Cresilon’s Traumagel, a revolutionary plant-based gel designed to rapidly control moderate to severe bleeding from traumatic injuries like gunshot and stab wounds. Unlike traditional methods that require a lengthy application, Traumagel forms blood clots instantly without pressure, potentially saving lives in critical situations. Set to launch in late 2024 in easy-to-use syringes, this gel could be a game-changer for emergency responders, military personnel, and healthcare providers. The approval follows the earlier clearance of a smaller version for minor cuts. FDA approves gel that can stop bleeding from stab and gunshot wounds.

Fat Chance: Rethinking BMI

A study presented at the European Congress on Obesity suggests that body fat percentage may be a more accurate measure of obesity than the traditional Body Mass Index (BMI) for middle-aged individuals. Researchers found that using a BMI threshold of 27, rather than the standard 30, better identifies obesity-related risks in people over 40. The study highlights the limitations of BMI, particularly its inability to distinguish between fat and muscle, urging a more comprehensive approach to obesity assessment in clinical settings. Is Body Fat a Better Measure of Obesity in Midlife Than BMI?

Well-Being Slips Before Memory Trips

A recent study reveals that psychological well-being declines years before mild cognitive impairment (MCI) onset. The research, involving 910 older adults, highlights that two key aspects—purpose in life and personal growth—experience the most significant downturns. These declines began three to six years before an MCI diagnosis. Post-diagnosis, relationships with others deteriorated more rapidly. The findings suggest that reduced well-being may be an early indicator of cognitive decline, emphasizing the need for psychological support following diagnosis. Well-Being Declines Before Mild Cognitive Impairment | MedPage Today.

Quantum Chatter

Researchers are exploring whether consciousness could stem from quantum mechanics, a realm typically reserved for microscopic particles. Building on Roger Penrose’s theory, which links consciousness to the collapse of quantum states, scientists are conducting experiments with fruit flies and brain organoids to test these ideas. The results could radically alter our understanding of the mind, potentially bridging the gap between biology and quantum physics and even leading to advancements in enhancing human consciousness through quantum engineering. Experiments Prepare to Test Whether Consciousness Arises from Quantum Weirdness | Scientific American.

The Midlife Shift

A Stanford University study reveals that the human body undergoes two significant molecular changes during midlife, primarily around the ages of 44 and 60. These changes, affecting over 135,000 molecules, challenge the notion of gradual aging, showing that aging occurs in spurts. The research highlights shifts in metabolism, immune function, and cardiovascular health. These findings suggest that lifestyle adjustments, especially in diet and exercise, become crucial during these midlife phases to mitigate age-related diseases. The study underscores the importance of regular health checkups and personalized care as we age. Humans undergo midlife molecule changes in the 40s and 60s, Stanford study says - The Washington Post (gift article).

AI Gets a Neural Boost

AI scientists are producing new theories of how the brain learns (gift article) delves into how AI research, particularly Geoffrey Hinton’s work on artificial neural networks, is inspiring new theories about how the brain learns. Hinton’s development of the backpropagation algorithm revolutionized AI, but recent studies suggest it might also mirror processes in the human brain, challenging long-held beliefs. Researchers are exploring modified versions of backpropagation and alternative algorithms like prospective configuration, which may offer more brain-like learning mechanisms. These insights could advance AI and unlock a deeper understanding of human cognition.

Supplemental Gains

The supplement industry is capitalizing on the popularity of GLP-1 agonists like Ozempic, creating products marketed as either complements or alternatives to these weight-loss drugs. Companies like Vitamin Shoppe and Nestlé offer supplements to support users of GLP-1 medications, while others like Supergut and Codeage promote their products as “natural” GLP-1 boosters. Despite their rising profits, experts express skepticism about the efficacy and safety of these supplements, cautioning that they may not deliver the same results as pharmaceutical options. Supplements Companies Are Cashing In on the Ozempic Wave | WIRED.

090 - Isolated Minds, High Hopes, and Psychedelics in the C-Suite - HealthHippieMD Week In Review

Isolated Minds

Chronic loneliness not only alters emotional states but significantly impacts brain structure and function, raising the risk for neurodegenerative diseases like Alzheimer's and Parkinson's. This pervasive form of loneliness can lead to changes in brain areas involved in social cognition and emotional processing, likely due to prolonged stress and inflammation. These effects are further exacerbated by associated risks such as increased cardiovascular strain and unhealthy lifestyles. How Loneliness Affects the Brain - The New York Times (gift article ) underscores the importance of interventions, like cognitive behavioral therapy and social engagement, to mitigate these detrimental effects. However, the challenge remains significant, as indicated by recent health reports calling for more robust solutions to combat loneliness.

Lonely Peaks

Recent studies show that loneliness typically spikes during young adulthood and later life, forming a U-shaped curve. This pattern reflects fewer social engagements and weaker community involvement among younger generations, paralleled by a similar decline in older adults due to diminishing social opportunities. Surgeon General Vivek Murthy emphasizes weakening "social muscles" when left unused, analogous to physical muscles. Experts recommend proactive steps to cultivate meaningful connections at all ages, such as conducting a "relationship audit," joining community groups and reducing reliance on social media. They argue that fostering diverse and quality relationships can significantly enhance mental and physical health, urging individuals to take the initiative to maintain and create social bonds. The Ages When You Feel Most Lonely and How to Reconnect - The New York Times (gift article).

Reducing Noise Pollution

In today's bustling world, the relentless barrage of noise disrupts our daily lives and significantly harms our health. Jamie Banks, an environmental scientist driven by the ceaseless din of landscaping equipment in her neighborhood, initiated a movement towards quieter communities. Her advocacy led to actionable change, culminating in a lawsuit against the U.S. Environmental Protection Agency for failing to enforce noise regulations. Scientific evidence supports the detrimental effects of noise, linking it to cardiovascular diseases, sleep disruptions, and cognitive impairments. Furthermore, various studies highlight how excessive noise exposure increases risks of hypertension, heart conditions, and even diabetes. Amid these alarming revelations, noise mitigation strategies like using smartphone apps to detect hazardous noise levels, wearing noise-canceling earbuds, and pushing for regulatory reforms have become more vital than ever. Turning Down the Noise Around You Improves Health in Many Ways | Scientific American.

Gloves that Teach Piano

A novel pair of "smart gloves" designed by MIT researchers may revolutionize learning piano and other tactile skills. These gloves, crafted from thin cotton and embedded with tactile sensors, allow for transmitting piano-playing techniques through vibrations directly to the fingertips. This method helps build muscle memory and enhances precision when performing musical pieces. A study published in Nature Communications demonstrates that these gloves can significantly improve accuracy in piano playing compared to traditional methods. The technology, utilizing machine-learning algorithms to capture and transmit complex hand movements, has potential applications beyond music, such as surgical training and gaming. 'Smart Gloves' Teach Piano Playing through Touch | Scientific American.

High Hopes for Healing

Recent changes in U.S. drug policy signal a potentially transformative era for chronic pain treatment, recognizing the medicinal value of cannabis and psilocybin. Cannabis, long under strict regulation, is being reclassified to allow more medical research, reflecting its safer profile compared to opioids and potential for fewer side effects. Similarly, psilocybin, known for substantial psychological effects, has shown promise in treating psychiatric conditions and is being explored for chronic pain management. With about 50 million Americans suffering from chronic pain, these substances could offer significant relief, promoting a shift towards more natural and possibly more effective therapeutic options. However, the journey from criminalization to acceptance underscores the complex landscape of integrating these ancient drugs into modern medicine. How cannabis and psilocybin might help some of the 50 million Americans who are experiencing chronic pain.

Psychedelics in the C-Suite

A growing trend in corporate leadership involves the integration of psychedelic experiences, such as ayahuasca and psilocybin, to enhance personal and professional development. Leaders like Felix Van de Sand, CEO of COBE, have ventured into jungles and participated in shamanic ceremonies, using these substances to confront personal fears and unearth deep-seated behavioral patterns. These experiences are claimed to foster traits like openness, adaptability, and creative thinking, which are invaluable in leadership. Recognizing these benefits, more executives are now investing in psychedelic retreats for their teams, aiming to fast-track personal growth and improve team dynamics, albeit navigating complex privacy issues and peer pressure. From magic mushrooms to ayahuasca—psychedelics are the new leadership retreat | Fortune Well.

Midlife Mutterings Unmuted

Middle-aged individuals often find themselves talking out loud, which experts suggest is normal and beneficial. This phenomenon, understudied yet widely observed, supports various mental functions such as anxiety management, motivation, and memory. Private speech, as it's called, tends to resurface in midlife, assisting in tasks like planning and problem-solving. Furthermore, it can enhance focus and make solitary moments feel more engaging. Although it might raise eyebrows in public, this self-dialogue typically poses only harm if it becomes disruptively negative. Experts encourage embracing this habit if it proves helpful, highlighting its practicality and mental health benefits. Is It Normal to Talk to Yourself All Day? What Experts Say. - The New York Times (gift article).

Genes and Stress

A recent study by Jacob Crouse and Ian Hickie from the University of Sydney is reevaluating the classifications of depression into reactive and endogenous types. Historically, reactive depression was seen as a response to external stressors, while endogenous depression was thought to stem from internal factors like genetics. However, their research involving over 14,000 individuals in the Australian Genetics of Depression Study shows a more complex interplay. They discovered that people with higher genetic risks for mental disorders reported more exposure to stressful life events, suggesting that genetic predispositions can influence both one's environment and one's reactions to it. This challenges the simple categorization of depression and underscores the intricate relationship between genes and environmental stressors. A New Study Is Finally Attempting to Pin Down The Root Causes of Depression..

079 - Schizophrenia's Microbiome Mystery, Integrative Pain Managment, and Memories in Motion - HealthHippieMD Week In Review

Stretching the Limits: Americans Flexing Their Choices in Pain Management

According to data from the 2022 National Health Interview Survey (NHIS), released in January 2024, U.S. adults have significantly boosted their reliance on complementary health approaches over the past two decades. Particularly noteworthy is the surge in employing these approaches for pain management purposes. The survey reveals a remarkable uptick in the utilization of yoga, meditation, and massage therapy from 2002 to 2022. This shift underscores a growing inclination towards holistic methods in addressing pain, signaling a broader trend in health consciousness among Americans. National Health Interview Survey 2022 | NCCIH.

Memories in Motion: Deciphering the Canvas of Recollection

In an interesting interview, renowned neuroscientist Charan Ranganath delves into the intricate workings of memory, challenging the notion of fixed recollections. Ranganath illuminates how memories are not mere snapshots but dynamic interpretations, constantly shaped by present perspectives. He emphasizes the power of mindfulness in crafting enduring memories and explores the therapeutic potential of shared recollections. With insightful analogies to artistry and poignant anecdotes, Ranganath reveals the fluid nature of identity and the profound influence of memory on shaping our perceptions of self. A Leading Memory Researcher Explains How to Make Precious Moments Last - The New York Times (gift article). +If you'd like an entertaining deep dive into the topic of enduring memories, take a listen to one of my favorite episodes of my favorite podcast, Revisionist History: Free Brian Williams | Revisionist History.

Finding Support for Pet Loss

In the wake of pet bereavement, the quest for solace has expanded, with a surge in resources catering to grieving owners. With informal meetups, online programs, and support groups, many avenues offer empathy and assistance. The pandemic's influence, strengthening bonds with pets, has further underscored the need for compassionate outlets. From sharing stories to validating grief, these resources offer a comforting embrace amidst the ache of loss. Coping With the Loss of a Pet? They Can Offer Grief Support. - The New York Times (gift article).

Therapist Recommended Self-Help Books

I'm adding the several I have not read to my queue. 6 Self-Help Books That Therapists Read Themselves - The New York Times (gift article).

Weighing the Pros and Cons: Seniors and Weight Loss Drugs

As older Americans increasingly turn to GLP-1 drugs for weight loss, concerns arise about potential risks and benefits. With Medicare considering covering these drugs for obesity treatment, millions of seniors may experience weight loss, raising questions about long-term health effects. While studies show benefits such as improved glycemic control, there's uncertainty about the impact on muscle and bone health, especially considering potential fractures and loss of fat-free tissue. As seniors navigate the decision to use weight loss medications, experts urge caution and highlight the need for personalized approaches in managing obesity in older adults. [Boomers Will Define the Ozempic Era - The Atlantic].(https://www.theatlantic.com/health/archive/2024/02/ozempic-weight-loss-older-americans-boomers/677371/)

+A new study reveals that users of tirzepatide, marketed as Mounjaro or Zepbound, experienced reduced blood pressure after 36 weeks, yet researchers couldn't differentiate the drug's impact from weight loss effects. Tirzepatide, by Eli Lilly, treats diabetes (as Mounjaro) and obesity (as Zepbound), competing with semaglutide (Ozempic/Wegovy). Users of Zepbound or Mounjaro Had Lower Blood Pressure in Study - The New York Times (gift article).

Unveiling Schizophrenia's Microbiome Mystery

In a recent manuscript, researchers explore the gut microbiome's role in treatment-resistant schizophrenia, particularly in response to clozapine. Published in JAMA Psychiatry, the study delves into the distinct microbial profiles observed in individuals with treatment resistance. While implications for therapeutic strategies, including dietary adjustments and probiotics, are tantalizing, experts caution about the complexity of causal relationships and their translation into clinical practice. This study underscores the intriguing interplay between gut health and psychiatric disorders, suggesting a potential avenue for future exploration in the quest for effective interventions. Gut Signature for Treatment-Resistant Schizophrenia? (thanks, Dave!).

Nurturing Creativity in the Age of AI

In the educational arena, integrating AI tools like ChatGPT poses both promise and peril for student creativity. Research reveals a nuanced landscape: while AI aids brainstorming with its quick idea generation, it also risks undermining students' confidence in their creative abilities. Balancing AI's benefits with the imperative of fostering independent creative thinking is paramount. As schools navigate this terrain, ethical considerations loom large. The harmonious coexistence of human ingenuity and technological advancement remains the goal, with further exploration needed to understand AI's multifaceted impact on the creative process. For the record, I'm for using AI in the creative process. AI can help − and hurt − student creativity.

Chew on This

This Simple, Overlooked Diet Tweak Could Revolutionize Your Gut Health" covers the importance of chewing in digestion. Often overlooked, this simple act is essential for optimal gut health. Research highlights that thorough chewing enhances the absorption of nutrients, aiding in weight management and overall well-being. As we age, the significance of chewing increases, making it crucial for seniors. Beyond its physiological benefits, mindful chewing promotes relaxation and reduces stress.

Biden's Bid to Bargain for Better Drug Deals

In Washington, the Biden administration initiates negotiations by sending preliminary offers to makers of 10 selected prescription drugs under Medicare. These drugs, crucial for treating conditions like diabetes and cancer, mark the start of a groundbreaking federal program aimed at curbing drug spending. While this move signals potential savings of nearly $100 billion over a decade, legal battles loom as pharmaceutical companies contest the constitutionality of government price negotiations. With the courts yet to weigh in, the future of Medicare's bargaining power hangs in the balance, impacting millions of Americans reliant on affordable medication. U.S. Makes Initial Offers in Medicare Drug Price Negotiations - The New York Times (gift article).

058 - Scientific Spirituality, Supermarket Lies, and Psychedelics - HealthHippieMD Week In Review

Food for Thought: How Your Diet Affects Your Mind

Beyond the immediate joy of a good meal, food can significantly impact your mental health. Animal proteins like roast turkey and fish contain amino acids essential for dopamine and serotonin production, key mood-regulating neurotransmitters. With their rich nutrient content, Brussels sprouts and cranberries play roles in brain function and mood regulation. The emerging field of nutritional psychiatry explores how diet influences mental health, shedding light on diets like the Mediterranean and mind diets. How food affects the mind, as well as the body.

Supermarket Lies

The New Yorker discusses the attorney Spencer Sheehan, who takes food and home goods companies to task for misrepresenting the ingredients in their products. Shocker, he's swamped. The Lies in Your Grocery Store | The New Yorker.

Scientific Spirituality

In a recent study, Julian Huxley's belief that science held a spiritual dimension gained validation. Researchers developed a scale to measure "scientific spirituality," discovering that it stirs feelings of wonder and connection akin to religious spirituality. These feelings boost well-being and life satisfaction, even in atheists and agnostics. Furthermore, those with higher scientific spirituality scores demonstrated a better understanding of scientific subjects. The study suggests that finding "holiness in reality" through science can offer a unique and fulfilling spiritual experience, bridging the gap between empirical and spiritual realms. The Holiness in Reality - Nautilus.

+Asimov also wrote about this topic in one of my favorite series, Foundation..

Paper Cups: Brewing Trouble for the Environment

While paper coffee cups might seem like a greener alternative to plastic, a recent study warns that they can be just as toxic. These seemingly eco-friendly cups are lined with a thin layer of plastic to prevent liquid seepage, and this plastic can release harmful chemicals when it ends up in our natural environment. Researchers found that even midge larvae exposed to water tainted by paper cups suffered ill effects. The exact composition of these chemicals remains a mystery due to limited disclosure from manufacturers. To combat this issue, scientists advocate for innovative, sustainable alternatives and more significant recycling efforts, as disposable paper cups pose a significant environmental hazard. Sorry, Your Paper Coffee Cup Is a Toxic Nightmare | WIRED.

How Psychedelics Work?

"People often talk about psychedelic therapy functioning like a "reset button" for the mind, but until Dölen's work came out, no one could provide a scientifically plausible explanation for "how something so short in duration can have lasting and transformative effects that go well beyond the time that the drug is in there."This scientist and her team believe psychedelics re-open the brain to critical learning. The Psychedelic Scientist Who Sends Brains Back to Childhood | WIRED.

Ode to Emojis

"Emojis have this ability to make the same words seem more emotional or less emotional—to seem alarming versus completely fine or joking even," she says. These are important social functions, she adds. "Through our switch to more text-based communication, we lost this additional layer of meaning that emojis can now provide." Nautilus published a pretty interesting article on the history and science of emojis: Your 🧠 On Emoji - Nautilus.

What are Dreams For?

We've all observed the twitching of babies or animals while they're sleeping. Conventional wisdom has been that twitches reflect movements taking place during a dream. The scientists in this story believe the exact opposite. Rather than the body reflecting brain activity, it is the brain learning from the body. The implications, if true, are striking both in our understanding of ourselves and for emerging technology such as robotics. What Are Dreams For? | The New Yorker.

Weight-Loss Drugs Also Protect the Heart

Another apparent benefit of the new weight-loss drugs was published in the New England Journal of Medicine. "In a trial of more than 500 patients with obesity and heart failure in 13 countries, those who got a weekly injection of semaglutide for a year reduced symptoms such as fatigue, shortness of breath, and swelling. They also had notable improvements in their physical abilities and exercise function." Ozempic and Wegovy Can Also Protect Your Heart | WIRED.

Death of the Calorie

The Economist had a detailed story on the history (and failure) of calorie counting for weight loss. Death of the calorie.

How Play and Art Boost Learning

In the article To Supercharge Learning, Look to Play, , authors Susan Magsamen and Ivy Ross highlight the integral role of play and art in enhancing learning. They stress that play and creativity are inherent to human evolution, aiding cognitive development and emotional well-being. The authors emphasize "guided play" to effectively impart new skills. They also discuss the Playful Learning Landscapes Action Network, which transforms public spaces into interactive learning hubs. Furthermore, the article explores the neuroscience of attention and how immersive video games, like EndeavorRx, can improve focus, particularly in individuals with ADHD, offering a promising alternative to medication. (disclosure: I own shares of Akili Interactive mentioned in the article).

Knocking Out the Wrong Goals to Achieve Happiness

In a punchy revelation, Arthur Brooks discusses the "Tyson Paradox" inspired by boxing legend Mike Tyson. Despite his impressive career, Tyson's pursuit of fame and riches didn't guarantee his happiness. The paradox arises from the "arrival fallacy," where achieving goals doesn't sustain bliss. Instead, we quickly return to an equilibrium. To combat the loss of happiness, the article suggests setting the right goals focused on intrinsic values and relationships. Intrinsic goals like fostering friendships lead to greater well-being, while achievement goals can disappoint, especially when compared to others. Ultimately, the journey, not just the destination, provides lasting satisfaction and meaning. How to Set the Right Life Goals - The Atlantic.

054 - Cheating Death, Ultralearning, and Harmonious Disputes - HealthHippieMD Week In Review

Cheating Death

In the article How Old Can Humans Get? - Scientific American, scientist João Pedro de Magalhães speculates on extending human lifespans to 1,000 years through genetic alterations. By studying the genomes of long-lived animals, Magalhães envisions reprogramming aging at the cellular level, envisioning a future where humans could defy their genetic "software" to delay or reverse aging. Though practical challenges remain, Magalhães' geroscience insights prompt consideration of profound interventions that might extend human lifespans far beyond the present norm.

Books to Enhance Creativity

The Economist published a list of books on fostering creativity: What to read to become more creative

Ultralearning

On my quest to learn to play the guitar, I came across multiple mentions of the book Ultralearning: Master Hard Skills, Outsmart the Competition, and Accelerate Your Career. Although I bought the book in 2019, I have yet to dig in. Ultralearning is now on top of my "to read" pile.

Scentinel Health

Smell's connection to memory and emotion is being recognized anew, as studies reveal its crucial role in detecting brain diseases early. Loss of smell, or hyposmia, has emerged as an indicator of neurodegenerative disorders such as Parkinson's and Alzheimer's, even including conditions like Huntington's disease and multiple sclerosis. Researchers propose that olfactory bulb neurons, responsible for smell processing, could play a role in the early stages of brain diseases. Beyond disease prediction, smell also correlates with overall health and mortality risk, making the nose a potential health "scentinel." Why Loss of Smell Can Be an Early Sign of Brain Diseases Like Alzheimer's.

Constipation Linked to Cognitive Decline

New research from AAIC 2023 suggests chronic constipation, infrequent bowel movements, may indicate cognitive decline. Individuals facing such constipation exhibit cognitive aging equivalent to three years, with a 73% higher likelihood of subjective cognitive decline. This groundbreaking study highlights the interconnectedness of gut health and brain function, encouraging discussions about constipation and its management to mitigate dementia risks potentially. Studies exploring the relationship between gut bacteria and Alzheimer's biomarkers reveal intriguing connections, paving the way for novel therapeutic avenues. Constipation Associated with Cognitive Aging & Decline | alz.org

Unraveling Traveler's Constipation

Why do trips lead to constipation? The phenomenon is "traveler's constipation," which affects approximately one in three individuals, disrupting regular bathroom habits. Dehydration, immobility during flights, changes in sleep routines, and shifts in eating habits contribute to the issue. Scientists suggest staying hydrated, exercising, and incorporating fiber-rich foods like fruits and vegetables to prevent constipation. Hydrating foods, adjusting sleep schedules, and managing alcohol intake can also help. Why Do I Get Constipated When I Travel? - The New York Times

AI Enabled (Travel) Lists? Yes, Please

A new app, Soka, caught my attention. I spent the morning generating automated local and international lists of things I'd like to do, see, and eat. Söka: An AI Assisted App to Track Your Bucket Lists

Obesity Drug Reduces Heart Risks

The obesity drug Wegovy has demonstrated a 20% reduction in serious heart problems in a recent clinical trial, potentially pressuring insurers to cover the treatment. This trial marks the first to reveal that obesity drugs like Wegovy can enhance heart health, reinforcing the link between obesity and medical risks. The findings, as yet unpublished in a peer-reviewed journal, may encourage insurers to support the treatment, despite its high cost. Wegovy's capacity to improve patients' lives and medical outcomes could change the perspective on treating obesity, emphasizing aggressive intervention. Wegovy Cuts Risk of Heart Problems, Novo Nordisk Trial Says - The New York Times

The Healthy Info Pitfall

While HIPAA (Health Insurance Portability and Accountability Act) covers medical institutions' data security, personal health data collected at home isn't protected. Wearable trackers and health-related apps fall outside HIPAA's umbrella, putting users at risk. Patients must remember that individual-generated data isn't secure under HIPAA. What Doctors Wish You Knew About HIPAA and Data Security | WIRED

Grain Brain (mice)

A study by University of Otago researchers reveals that wheat gluten consumption triggers brain inflammation in mice, with potential implications for humans. While prior research linked gluten to weight gain and inflammation in the digestive system, this study identifies the first-ever connection between gluten and brain inflammation in the hypothalamic region, which regulates metabolism. Though the exact mechanism remains uncertain, this discovery raises concerns about long-term effects, including weight gain, blood sugar disruption, and memory impairment. While not advocating a blanket gluten-free diet, the findings suggest avenues for future research in human health. Wheat Gluten Spurs Brain Inflammation - Neuroscience News

Colonic Sensation (mice)

In a groundbreaking study, Harvard researchers have distinguished five distinct sensory neuron types in the colon, shedding light on the gut-brain connection. These neurons transmit diverse signals to the brain, with some responding to gentle movements and others to intense sensations like pain. Mimicking neurons found in the skin, this discovery in mice suggests potential cross-organ function conservation. If confirmed in humans, the findings could revolutionize gastrointestinal treatments by targeting specific neurons and understanding how mechanical forces translate into nervous system signals. Untangling Gut Feelings: Revealing the Colon's Sensory Neurons - Neuroscience News

Harmonious Disputes

When disagreements arise between partners, unfounded assumptions can intensify arguments. Termed "unconscious storytelling," this phenomenon involves imagining what the other person is thinking or feeling. Instead, renowned family therapist Terrence Real suggests using "the feedback wheel," a concise four-sentence method for sharing perceived slights. The phrases include describing facts of the situation, sharing your perspective, expressing emotions, and stating what would help. Shifting from anger to vulnerability fosters effective communication and promotes relationship repair. Fighting With Your Partner? Use These 4 Phrases - The New York Times

What Are Functional Foods

Here is an excellent article on functional foods: Does an apple a day keep the doctor away? A nutritionist explains the science behind 'functional' foods

051 - Solace in Sorrow, Oxygen-Enhanced Learning, and Earworms - HealthHippieMD Week In Review

Finding Solace in Sorrow

The article, Good Grief: How to Make the Best of Painful Loss, delves into the realm of grief and offers strategies for coping with the loss of a loved one. Drawing inspiration from a Japanese "wind phone" that provides solace through one-sided conversations with the departed, the article delves into grief's psychological and physiological impact. Debunking the outdated stages of grief highlights the importance of finding meaning, embracing new identities, adopting rituals, and allowing oneself to experience happiness again. Moreover, it emphasizes the power of listening and being present to support those who are grieving.

A Breath of Fresh Air: Oxygen, Learning, and Stroke Recovery

Boost your brain: a simple 100% normobaric oxygen treatment improves human motor learning processes, published in Frontiers in Neuroscience, revealed that inhaling pure oxygen during motor learning tasks accelerated the learning process and improved performance in healthy individuals. The study indicated that oxygen supplementation could be a low-cost and low-risk approach to expedite stroke recovery. While the precise mechanisms behind the benefits of oxygen remain unclear, several new studies are in the works to learn more about this phenomenon. Pure Oxygen Speeds Up Learning. Can It Help Stroke Survivors Recover?

Britain's National Health Service

Although I believe a single-payer system is the only way out of our current healthcare crisis in the U.S. (exponentially higher costs and mediocre to poorer outcomes than our peers), other healthcare models worldwide suffer their own problems. The NY Times had an interesting article on Britain's National Health Service: A National Treasure, Tarnished: Can Britain Fix Its Health Service? - The New York Times (gift article)

Cancer and Family Dynamics

I Have Cancer. I Can't Put My Kids First Anymore is an interesting piece in the Atlantic on how serious illness affects traditional familial roles and relationships.

Weighing the Risks

Regarding weight loss, injectable medications like Ozempic and Wegovy can pose unique risks for older adults. As muscle loss accelerates aging, frailty and the risk of fractures become more significant concerns for individuals over 65. These drugs, which cause rapid weight loss, often reduce muscle mass, which can negatively impact overall health. Experts emphasize the importance of maintaining muscle mass through strength training exercises and protein consumption to mitigate these risks in older adults. Risks of Ozempic, Wegovy and Other Weight Loss Drugs for People Over 65 - The New York Times (gift article)

Unraveling Earworms

Wired explores the perplexing phenomenon of earworms—those catchy tunes that repeat in our heads. Delving into the science behind these musical intruders, the article examines the triggers of recency, familiarity, and boredom that make songs get stuck in our heads. With insights from experts, it unveils strategies to banish earworms, including completing the song, distracting oneself, diversifying playlists, and even mixing up the lyrics. Why Songs Get Stuck in Your Head—and How to Stop Them.

Privacy and Generative AI

Wired published an informative article on things to consider about privacy while using the new generative AI tools: How to Use Generative AI Tools While Still Protecting Your Privacy | WIRED

Private Equity Firms and Healthcare

Reading this article about equity firms buying physician practices made me feel sick: Who Employs Your Doctor? Increasingly, a Private Equity Firm. (gift article). And we wonder why there's a Moral Crisis of America's Doctors. (gift article).

The Neurophysiology of "I" and Me

Researchers have shed light on how the brain creates our physical sense of self. By stimulating a specific brain region known as the anterior precuneus, scientists caused individuals to experience feelings of floating, dizziness, and detachment from their bodies. This discovery, coupled with understanding the "me" aspect located in the default-mode network, brings us closer to comprehending the complexities of our self-perception. Further investigations may help treat conditions like depression and dissociation while explaining intriguing phenomena like out-of-body experiences. How the Brain Creates Your Physical Sense of Self.

Record-Breaking Temperatures: Climate Change?

The Economist weighs in: Are the current heatwaves evidence that climate change is speeding up?

Your Food and Climate Change

Curious about how the food you eat influences climate change? The NY Times has some answers: Your Questions About Food and Climate Change, Answered

Beyond's Plant-Based Meats and Heart Disease

Michael Gregor discusses plant-based meat and the SWAP Trial: Are Beyond Meat Plant-Based Meat Alternatives Healthy?

040 - Terminal Lucidity, Longevity, and Empathetic ChatBots - HealthHippieMD Week In Review

Terminal Lucidity

"Sometimes, people with dementia who hadn't been coherent for years will suddenly revert to their mentally sharp selves for up to several hours -- and then die shortly after." Scientists are interested in the cause of "paradoxical lucidity" and how it might inform the neuroscience of dementia. Scientists are finally taking a closer look at terminal lucidity.

The Hidden Cost of Amazon Clinic

Amazon's foray into healthcare, Amazon Clinic, (011 - CVS, Amazon, and the Disruption of Primary Care, Anxiety Inoculants, Wabi Sabi, and A.I. - HealthHippieMD Week In Review — HealthHippieMD) keeps the monetary cost of seeing a healthcare professional low but at the cost of your medical privacy. "Signing an authorization isn't a "waiver" of your rights, but you're consenting to your data being disclosed for additional purposes, at which point it leaves the protections of HIPAA." The Washington Post explains: Amazon Clinic patients must sign away some privacy rights under HIPAA. (gift article)

Gut Feelings

"As we wait to establish causal influences through clinical trials, clinicians should advise patients suffering from mood disorders to modify their diet by increasing the intake of fresh fruits, vegetables, and whole grains, as these provide the required fuel/fiber to the gut microbiota for their enrichment, and more short-chain fatty acids are produced for the optimal functioning of the body." More evidence that the microbiome and metabolome drive major depressive episodes. Read the manuscript here: Interplay of Metabolome and Gut Microbiome in Individuals With Major Depressive Disorder vs. Control Individuals | Depressive Disorders and synopsis here: Disrupted Gut Microbiome a Key Driver of Major Depression?

+More on the link between ultra-processed foods, mental health, and cognition: How Eating Ultra-processed Foods Can Affect Your Mental Health. (gift article)

Learning Man

You've heard of the music/culture festivals Burning Man and Coachella, but did you know there is a similar gathering focused on immersing attendees in education, play, and creation? Yep, 'Learning Man' is becoming a thing

The Mechanics of Smell

These scientists are striving to understand the mechanism behind human olfaction: How a Human Smell Receptor Works Is Finally Revealed.

Loneliness

Vivek Murthy, America's Surgeon General, is back in the news again, talking about the loneliness epidemic: Loneliness is a Health Crisis, Surgeon General Says. Here's How to Combat It. (gift article) Also see his excellent book on the topic: Together: The Healing Power of Human Connection in a Sometimes Lonely World.

The Modern World is Aging You and Your Brain

An interesting article in Wired about studies examining the brains of non-industrialized societies vs. Western Society: The Modern World Is Aging Your Brain. And the manuscript that inspired the article: Brain volume, energy balance, and cardiovascular health in two nonindustrial South American populations.

Mental Health Chatbots

An article in the N.Y. Times about Pi, an emotional support chatbot: My Weekend With an Emotional Support A.I. Companion. (gift article) These new products remind me of the science fiction movies: Her (film))and Ex Machina (film).) The lines of human characteristics such as empathy and even consciousness are blurring......

"Functional Neurological Disorders"

A long-form read about how Long Covid influences understanding "functional" disorders like ME/CFS (Chronic Fatigue). Contrary to historical thinking, the diseases ARE NOT in the patient's head: We Might Have Long Covid All Wrong

Shady Longevity Research

The quest to conquer aging rages on. Mixed in with traditional scientists are upstarts trying to cash in on a human fountain of youth. Wired had an expose/overview of one of these companies, BioViva, and its founder Liz Parrish: Inside the Secretive Life-Extension Clinic.

Run AwAI

AI has constantly been in the news since last November when OpenAI made its public debut. This week President Biden hosted a meeting at the White House concerning the dangers of A.I. Along those lines, one of the scientists who made significant contributions to the birth of A.I. quit his decade-long stint at Google to talk freely about the risks: Geoffrey Hinton leaves Google, warns about the dangers of AI. (gift article)

+AI is getting better at translating brain activity into words: A.I. Is Getting Better at Mind-Reading

Do Ovaries Hold the Secret of Longevity?

The ovaries age much more quickly than the other tissues of the human body. Scientists think understanding why may hold the key to a longer, healthier life: The Secrets of Aging Are Hidden in Your Ovaries.

Seven Types of People You Need in Your Life

Interesting article in TED about the people you need in your life to counteract stress: The seven types of people you need in your life to be resilient

035 - Dumb Questions, Gallows Humor, and Synesthesia - HealthHippieMD Week In Review

In Pursuit of the Perfect Shot of Espresso

Understanding Espresso: A Six-Part Series Explaining What It Takes to Pull the Ideal Shot includes videos on "how to choose the right dose of coffee, ratio between the amount of ground and liquid coffee, brew time, grind size, brew temperature, and pressure."

The Wisdom of Dumb Questions

"Can you explain this to me like I barely know anything about this subject?" Asking "dumb" questions is an effective way to bring out the knowledge of experts: Stop Trying to Ask 'Smart Questions'

Exercise May Counteract the Negative Effects of Too Little Sleep

"a new study suggests that exercise could potentially help counteract the health consequences of not getting a proper amount of sleep." Exercise May Help Counteract the Toll of Poor Sleep, Study Suggests(gift article)

The Science of Habits

Are you trying to develop a good habit or break a bad one? Here are some science-backed tips to help: The science of habits. See also Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones.

Bad Actors of Health Insurance

Here's an article from ProPublica on how commercial health insurers automatically deny claims and how Cigna developed an incentive system that encourages the behavior. How Cigna Saves Millions by Having Its Doctors Reject Claims Without Reading Them

The Strange Benefits of Gallows Humor

"The most surprising result is that subjects which show the highest values with respect to black humor preference … show the lowest values regarding mood disturbance and aggression." Gallows humor: The surprising benefits of dark laughter

Cockroaches Diminishing Sweet-Tooth

Here is an interesting article about the cat-and-mouse game of cockroaches and human endeavors to eliminate them: Cockroaches have outsmarted us again

Aging and Microgravity

Microgravitational environments have all sorts of effects on the body. These scientists are trying to unravel the impact of space travel on aging: New Study Suggests One Aspect of Space Travel Can Accelerate Aging

Science-Backed Approaches to Depression

The incidence of depression increased during the pandemic. Here are some science-backed tips for combatting the blues: These Science-Backed Strategies Can Help "Hard to Treat" Depression

Measuring Fitness Minimizing Attention to Weight

Here are some factors to focus on instead of the scale: How Fit Are You? 3 Ways to Measure Without Focusing on Weight - The New York Times

Multiple Sclerosis: What the Science says about Complementary Approaches

The National Center for Complementary and Integrative Health published a great resource : Multiple Sclerosis and Complementary Health Approaches: What the Science Says

Friendship Recession

Americans without friends have increased by 250% in recent years. Lacking friends is as bad as smoking more than a dozen cigarettes daily. BigThink tackles the phenomenon: The friendship recession - Big Think

A Doctor's Experience with Ozempic

I read an interesting article by a physician who hopped on the glucagon-like peptide 1 (GLP-1) receptor agonist train--the weight loss drug taking the world by storm: What's It Like to Take Ozempic? A Doctor's Own Story

American Heart Association's Life's Essential 8

The AMA published a study looking at eight lifestyle factors and their association with life expectancy and chronic disease: Life's Essential 8: Higher Scores Extend Health Span

Ultra-processed Food and Cancer Risk

"A new analysis suggests that replacing even a small amount of ultra-processed foods with an equal amount of minimally processed options may reduce certain cancer risks." Ultraprocessed Foods and Cancer: Small Changes May Lower Risk

The Power of Walking

The NY Times had an ode to walking: Opinion | Whatever the Problem, It's Probably Solved by Walking (gift article)

How to Tell If Your Brain Needs a Break

We all suffer from brain slumps that impact our ability to do quality work. This is what to do when you're in one: How a Brain Break Can Increase Focus and Productivity

Synesthesia

What do Billy Joel, Billie Eilish, and Vincent van Gogh have in common?-They all experience(d) music in colors. Big Think explores the phenomenon of synesthesia: Billie Eilish, van Gogh, and the trippy science of synesthesia