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Stress & Micro-stress Friction Is Not the Enemy The small resistances we try to eliminate are also what let us move. A different way to think about micro-stress. 26 October 20266 min read Spirituality, Purpose & Meaning In Praise of Friction Why a life without resistance may be a life that goes nowhere, and what Bhutan learned when the screens arrived. 25 October 20267 min read Focus & Digital Wellbeing How the Phone Rewires What You Notice A new experiment moves past screen-time counts to how high smartphone use bends what you can and cannot see. 24 October 20267 min read Focus & Digital Wellbeing The Benchmark for Childhood A new benchmark measures how AI models treat children. Why what we measure shapes what gets built. 23 October 20267 min read Longevity When the Immune System Starts to Age Early New work finds senescent-like B cells show up before rheumatoid arthritis becomes clinical. Aging and autoimmunity share a cell. 22 October 20267 min read Fitness & Nutrition Eating for the Planet Without Falling Short A new episode on making a diet lower-impact without starving the training that depends on it. 21 October 20267 min read Fitness & Nutrition Built to Walk, Fed for Something Else An evolutionary read on why endurance comes naturally and intensity does not, and what that means for how you eat and move. 20 October 20267 min read Stress & Micro-stress The Composure Men Were Taught to Perform Cicero's idea of manliness was quiet self-command, not domination. What that old discipline offers a stressed body. 19 October 20267 min read Spirituality, Purpose & Meaning Measuring the Thing We Can't Point To A new scale tries to put numbers on existential well-being. On what we gain and lose when meaning becomes measurable. 18 October 20267 min read Sleep & Recovery The Seizure That Hides in Sleep Why seizures cluster at night, and why poor sleep makes them more likely: a loop worth understanding. 17 October 20267 min read Focus & Digital Wellbeing The Body Keeps the Scroll A new review traces how problematic phone use in kids may reach all the way to metabolic health. 17 October 20267 min read Focus & Digital Wellbeing The Attention That Precedes the Scroll Two new studies move past screen-time counts to look at how heavy use reshapes attention and near vision. 16 October 20267 min read Longevity The Brain's Editing Problem Two new brain-aging studies point to the same idea: aging may be as much about editing as decay. 15 October 20266 min read Children Under 10 A Text Message and a Book A new trial tested whether reminders and referrals help families who already have the least room for error. 14 October 20267 min read Fitness & Nutrition The Number on the Scale Isn't the Measurement You Think DXA, impedance, skinfolds. A new episode on the gap between a precise-looking number and what it really tells you. 13 October 20267 min read Stress & Micro-stress The Teacher at the Front of the Room Why occupations built on constant interaction drain people differently, and what a new teacher-stress model gets right. 12 October 20266 min read Longevity The Mitochondria That Fold Themselves Better Why the way your energy machinery assembles, not just how much you have, may matter for a longer healthspan. 1 October 20266 min read Children Under 10 The Weeks Between Visits Well-child appointments are brief and far apart. New work asks what happens to parents in the gaps. 30 September 20267 min read Fitness & Nutrition The Foods That Are Hard to Stop Liking a food and wanting it are not the same thing. A new episode pulls them apart. 29 September 20266 min read Stress & Micro-stress The Load You Cannot See Allostatic load is the running total of small stresses. Where it lands, and why the totals differ. 28 September 20267 min read Sleep & Recovery The Brain's Night Shift for Waste During deep sleep, metabolic rate drops and the brain clears its own waste. Miss the window and the debris accumulates. 26 September 20266 min read Focus & Digital Wellbeing Who the Tools Are For We keep asking how to use our devices less. A harder question: what are they built to serve? 25 September 20267 min read Longevity The Case for Turning Growth Down Blocking a growth signal extends lifespan. What the science of doing less says about aging well. 24 September 20267 min read Children Under 10 When Care Crosses Borders Global guidance is trying to turn what should be done for young children into how, everywhere. 23 September 20267 min read Fitness & Nutrition How Much Fish, Really? Guidelines say one to two servings a week. A recent episode asks how firmly that number actually rests on evidence. 22 September 20266 min read Stress & Micro-stress The Stress You Bring Into the Room Preoperative stress may be a modifiable surgical risk. What the newest evidence suggests about frictions we carry in. 21 September 20267 min read Spirituality, Purpose & Meaning The Caregiver as the Fourth Pillar An Indian study reframes the person doing the caring as part of the cure, not a bystander to it. 20 September 20267 min read Sleep & Recovery The Loop That Keeps You Awake Insomnia and chronic pain share a chemical circuit. Understanding the loop suggests where to break it. 19 September 20267 min read Focus & Digital Wellbeing When the Signal Is Sleep Timing beats total screen time. Why bedtime scrolling and addiction-like patterns predict poor sleep more than hours logged. 18 September 20267 min read Longevity Less Protein, More Precision Not eating less protein, but the right less: how methionine, isoleucine and valine shape how we age. 17 September 20267 min read Children Under 10 The Relationship as Medicine Early relational health is moving from a warm idea to something pediatrics is being asked to deliver. 16 September 20267 min read Fitness & Nutrition The Peptide Question BPC-157 is everywhere in recovery marketing. The evidence is thinner than the confidence around it. 15 September 20266 min read Focus & Digital Wellbeing The Caregivers Nobody Studied A new study of caregivers in Nepal reframes smartphone overuse as a symptom of chronic stress, not a character flaw. 11 September 20267 min read Longevity The Diabetes Drug That Bought Mice Extra Time GLP-1 drugs are famous for weight loss. A new study asks whether they also extend life, and how. 10 September 20267 min read Spirituality, Purpose & Meaning Pointless on Purpose On play with no score, and why the least useful things may hold a life together. 6 September 20266 min read Focus & Digital Wellbeing The Word We Never Defined A new scoping review argues we keep measuring the parts of digital wellbeing without ever naming the whole. Why that matters. 4 September 20267 min read Longevity Why Some Organs Age Faster Than Others New tissue-mapping work shows aging isn't one clock but many, running at different speeds and sometimes in sync. 3 September 20267 min read Children Under 10 Two Brains, One Rhythm New hyperscanning research asks whether warmth and autonomy show up as measurable brain synchrony between parent and child. 2 September 20267 min read Fitness & Nutrition The Muscle You Forget to Train Most guidelines ask for two kinds of exercise. Only a quarter of adults do the second one. 1 September 20266 min read Stress & Micro-stress What the Body Keeps Score Of Chronic stress leaves marks the body cannot easily undo. The question is where those marks land, and when. 31 August 20267 min read Sleep & Recovery What the Gut Sends Up at Night A less obvious lever on sleep: the microbes in your gut, and the signals they trade with the sleeping brain. 29 August 20266 min read Focus & Digital Wellbeing What Gets Measured, Gets Built AI is optimized for what it can do. A new program asks what it does to us. The case for humane evals. 28 August 20266 min read Fitness & Nutrition Good, Better, Best Why the best nutrition plan is the one that still works when your week falls apart. 25 August 20266 min read Stress & Micro-stress The Fog of Hunger How an unmet appetite quietly taxes attention, and why a small daily deficit is a stressor worth naming. 24 August 20266 min read Focus & Digital Wellbeing The Effect Size Nobody Reports A new meta-analysis tries to compare therapies for problematic digital use across very different behaviors. 21 August 20266 min read Longevity The Ovaries as a Clock New work suggests exercise slows ovarian aging through adiponectin signaling, and why the sex angle matters. 20 August 20266 min read Children Under 10 Who Gets Studied, and Who Decides Most of what we know about young children comes from a narrow slice of the world. That is starting to change. 19 August 20268 min read Fitness & Nutrition What the Word 'Ultra-Processed' Hides A large cohort study asked whether processing changes what a plant-based diet does for your long-term health. 18 August 20267 min read Stress & Micro-stress The Officer's Heart Why chronic stress rarely kills on its own, and what the dual-hit model teaches the rest of us about small, stacking frictions. 17 August 20266 min read Spirituality, Purpose & Meaning The House That Never Gets Finished Self-built homes in Santiago are always being remade. What that says about a life that never quite settles. 16 August 20267 min read Sleep & Recovery The Herb, the Neuron, and the Broken Clock A traditional formula, a cluster of orexin neurons, and what it reveals about how insomnia actually breaks sleep. 15 August 20266 min read Focus & Digital Wellbeing The Distress Behind the Distraction Smartphone overuse may be a pathway to psychological distress, not just a bad habit. What the newest evidence shows. 14 August 20267 min read Longevity When Aging Starts With Fire Three new studies trace age-related decline back to the same culprit: chronic inflammation in our stem cells. 13 August 20267 min read Children Under 10 Six Words for a Whole Childhood A strengths-based framework asks not what a child lacks, but how they function, play, and belong. 12 August 20267 min read Fitness & Nutrition The Case Against Finding Out Screening feels like an obvious good. A new episode explains why the logic is incomplete, and where it can harm. 11 August 20266 min read Stress & Micro-stress The Empiricist's Discipline Serious observation, the two cultures, and why noticing your own small frictions is a discipline worth learning. 10 August 20267 min read Spirituality, Purpose & Meaning The Serious Business of Chasing Ghosts On the discipline of looking closely, and why careful attention might be a spiritual practice in disguise. 9 August 20267 min read Sleep & Recovery The Two-Way Street Between Sleep and the Body The liver, the gut, and the depressed brain all trade signals with sleep in both directions. What that changes. 8 August 20266 min read Focus & Digital Wellbeing Whose Life Is the Technology For? A different question about attention: not how to use less, but what the tools are designed to serve. 7 August 20267 min read Longevity The Sixteen-Year Warning New proteomic work spots MASLD long before symptoms. What an early signal is worth, and what it isn't. 6 August 20266 min read Children Under 10 What Children Do All Day New longitudinal evidence on how everyday family life builds a young child's self-control and memory. 5 August 20267 min read Fitness & Nutrition Three Supplements, One Question Protein, creatine, and omega-3 do not do the same job. A recent network meta-analysis sorts out which does what. 4 August 20266 min read Stress & Micro-stress The Signature That Isn't There 111 studies, 36 biomarkers, and no consistent physiological signature for burnout. What that absence tells us. 3 August 20267 min read Spirituality, Purpose & Meaning The Images That Made Us Before we knew who we were, we drew ourselves into being. On art, meaning, and the mind that follows the hand. 2 August 20267 min read Sleep & Recovery The Anesthesiologist's Second Job General anesthesia acts on the same brain circuits as natural sleep, and researchers are trying to turn that into treatment. 1 August 20267 min read Focus & Digital Wellbeing The Anxiety Underneath the Habit Procrastination sits between fear of missing out and smartphone addiction. That changes where you intervene. 31 July 20267 min read Longevity The Bacteria That Slow the Clock A single probiotic strain extended lifespan in worms. What that does and doesn't tell us about aging well. 30 July 20266 min read Children Under 10 Sleep, Rewired for the Family Why the future of children's sleep support may be family-tailored, non-invasive, and built for scale. 29 July 20268 min read Fitness & Nutrition The Coach in the Room Nutrition coaching is less about macros and more about relationships, autonomy, and staying in scope. 28 July 20267 min read Stress & Micro-stress Where Pain Begins Fifty years hunting the origin of pain, and what it tells us about defusing small stress before it stacks. 27 July 20267 min read Spirituality, Purpose & Meaning The Company That Keeps Loneliness Out A study of 376 young adults found purpose and social support cluster together, and change who feels alone. 26 July 20267 min read Sleep & Recovery Measuring Sleep When the Patient Can't Report It New ICU research shows how poorly our sense of a night's sleep matches what actually happened. 25 July 20267 min read Focus & Digital Wellbeing What Actually Fixes a Fractured Attention The evidence on whether therapy for problematic digital use actually works, and what the trials don't yet tell us. 24 July 20267 min read Longevity The Trade-Off That Wasn't A fly study tests whether living longer has to mean living weaker. The answer is more encouraging than expected. 23 July 20266 min read Fitness & Nutrition When a Supplement Meets a Medicine Supplement safety isn't general. It's personal. Why the same product can be fine for one person and risky for another. 21 July 20266 min read Stress & Micro-stress What the Machines Can Already See AI is learning to read chronic stress from the body, but only if it looks at the right timescale. 20 July 20267 min read Spirituality, Purpose & Meaning The Black Teardrop Venus crosses the Sun once in a lifetime. What rare wonder does to our sense of scale and meaning. 19 July 20267 min read Sleep & Recovery The Clock in Every Cell Why when you sleep may matter as much as how much, and what that means for mood, gut, and breathing. 18 July 20267 min read Focus & Digital Wellbeing What the Screen Takes When You Sleep New reviews suggest timing and dependence, not total screen time, matter most for sleep and mood. 17 July 20267 min read Longevity The Diet Is the Message Inflammaging, geroprotective peptides, and the quiet cellular recycling that ties them together. 16 July 20267 min read Children Under 10 Supporting the Caregiver, Not Quantifying the Child New research shifts the focus from tracking children to supporting the adults who care for them. 15 July 20267 min read Fitness & Nutrition The Missing Half of the Nutrition Research Most nutrition advice was tested on men. What that means for how women should eat, train, and think about supplements. 14 July 20267 min read Stress & Micro-stress The Slow Accumulation Chronic stress isn't a bigger version of a bad afternoon. It's a different state entirely, and it leaves a trace. 13 July 20267 min read Spirituality, Purpose & Meaning When Meaning Is Something You Practise Poetry circles, color cards, and a cancer trial that missed: what recent research says about building a sense of purpose. 12 July 20267 min read Sleep & Recovery When Sleep Stops Being Rest and Becomes Repair What the sickest patients teach us about why sleep is the foundation everything rests on. 11 July 20267 min read Focus & Digital Wellbeing When the Screen Won't Let You Rest The evidence on bedtime scrolling, smartphone addiction, and what treatment can and can't do. 10 July 20266 min read Longevity The Cell's Recycling Program Why the common thread behind diet, exercise, and sleep may be your cells' own recycling system. 9 July 20267 min read Children Under 10 The Space Between Appointments Child health is built in the weeks between appointments, and the system rarely helps parents there. 8 July 20267 min read Fitness & Nutrition The Electrolyte Question Marketing took a real mechanism and stretched it. Here's what the evidence says about hydration, and where women's nutrition still gets guessed. 7 July 20267 min read Stress & Micro-stress The Weight That Accumulates Chronic stress is not just more acute stress. It is a different state entirely, and here is what changes. 6 July 20267 min read Spirituality, Purpose & Meaning When Meaning Won't Come on Command A meaning-making program for advanced cancer patients didn't work as hoped. What that tells us about purpose. 5 July 20267 min read Sleep & Recovery Sleep as an Organ System Why the sickest patients are also the most sleep-deprived, and what that teaches the rest of us about recovery. 4 July 20267 min read Focus & Digital Wellbeing The Pathway, Not the Screen Time The problem isn't total screen time. It's the timing, the pattern, and the anxiety underneath it. 3 July 20267 min read Longevity The Cell's Recycling Program Why one cellular cleanup process keeps showing up behind diet, exercise, and the drugs that extend life. 2 July 20267 min read Children Under 10 The Gap Between Appointments The health of a young child is often decided not in the exam room, but in the weeks between visits. 1 July 20268 min read Fitness & Nutrition The Missing Half of the Nutrition Research Why sex-specific guidance is thin, what strength training does for bone, and how to read a glucose curve. 30 June 20267 min read Stress & Micro-stress The Slow Arithmetic of Stress Why the daily frictions matter more than the dramatic ones, and what the body is actually keeping count of. 29 June 20267 min read Spirituality, Purpose & Meaning When Meaning Doesn't Come on Schedule What two recent trials reveal about how purpose is built, and why the harder cases resist it. 28 June 20268 min read Sleep & Recovery The Hospital Bed Problem: What the Worst Sleep Teaches Us About the Best Sleep isn't downtime. New reviews reframe it as organ maintenance, and the ICU is where its absence shows. 27 June 20267 min read Focus & Digital Wellbeing When the Problem Isn't Screen Time New research suggests the timing and pattern of use matters more than the raw hours. What that changes. 26 June 20267 min read Longevity The Cell's Recycling Crew and the Long Game of Aging Why a single recycling mechanism keeps showing up across diet, exercise, and drug research on healthy aging. 25 June 20267 min read Children Under 10 From Quantifying the Child to Supporting the Caregiver New research is shifting early-childhood attention away from tracking the child and toward supporting the adult. 24 June 20267 min read Fitness & Nutrition Compared to What? The Question That Changes How You Eat Why "compared to what?" beats "good food, bad food", plus what women's bodies actually need from training. 23 June 20267 min read Spirituality, Purpose & Meaning What Meaning Interventions Can and Can't Do Two trials tested whether you can deliberately build a sense of purpose. The results are honest about the limits. 14 June 20267 min read Sleep & Recovery Sleep as Infrastructure Why sleep loss shows up as muscle weakness, mood disorder, and metabolic disease, and what the newest reviews reveal. 13 June 20267 min read Focus & Digital Wellbeing It Was Never About the Screen Time New research suggests total screen time matters less than how and when you use the device. Plus three findings worth your attention. 12 June 20267 min read Longevity The Cell That Eats Itself Why so many longevity interventions seem to converge on one cellular housekeeping process. 11 June 20267 min read Children Under 10 The Relational Turn: Why Connection Matters More Than Metrics New research shows what really shapes your child's future—and it starts with you. 10 June 20267 min read Fitness & Nutrition Beyond the Meal Plan: What Actually Moves the Needle in Nutrition Real nutrition support isn't just macro targets—it's translation, trust, and fitting science into actual life. 9 June 20267 min read Stress & Micro-stress The Weight of Small Things: How Daily Frictions Stack Into Stress Police officers, dentists, and what chronic stress actually does to your body—and how it compounds. 8 June 20267 min read Spirituality, Purpose & Meaning When Purpose Becomes a Practice What recent research reveals about meaning-making, and why some interventions work better than others. 7 June 20268 min read Sleep & Recovery What Your Liver Wants You to Know About Sleep Why skimping on rest doesn't just feel bad—it damages your organs in ways we're only now understanding. 6 June 20268 min read Focus & Digital Wellbeing The Attention Trap: What Science Says About Reclaiming Your Focus New research on digital wellbeing, therapeutic interventions, and the design patterns keeping you hooked. 5 June 20268 min read