Weekly Aerobic Exercise Reverses Brain Aging by One Year
I teach medical students about neurodegeneration. But a new clinical trial shows the most powerful brain drug might be free. Researchers at AdventHealth put 130 adults (ages 26-58) through a randomized controlled trial: 150 minutes of aerobic exercise per week vs. usual care. After 12 months, MRI scans revealed: - Exercisers' brains looked 0.6 years YOUNGER - Non-exercisers' brains aged 0.35 years - Net difference: nearly 1 full year of brain age The surprise? Improvements in fitness and ....
Just 15‑20 Min of Vigorous Exercise Cuts Mortality
Vigorous physical activity, incident heart disease, and cancer: how little is enough 👉"VPA of 15–20 min/week were associated with a 16–40% lower mortality HR, with further decreases up to 50–57 min/week." https://t.co/Efp99sop1h https://t.co/zqzoL6xYor
More Exercise Variety Cuts All‑Cause Mortality by 19%
Physical activity types, variety, and mortality: results from two prospective cohort studies "Higher physical activity variety was associated with lower mortality. After adjustment for total physical activity levels, participants in the group with the highest physical activity variety score (group 5),...
Oversimplifying Struggles Is as Unhelpful as Blaming the Victim
Saying “have you tried eating less?” to someone who is struggling to lose weight is the same as saying “have you tried worrying less?” to someone who is struggling with anxiety.
Hydration, Fuel, Warm‑up: Key to Preventing Cramps
Athletes cramp for 3 common reasons: 1. Lack of hydration and minerals 2. Inadequate pre-competition fueling 3. Poor conditioning/training preparation and warm-up Low-carbohydrate diets also cause the kidneys to excrete more sodium and water, which can further increase cramping risk. My tips to prevent muscle...
Take a 30‑Second Breathing Break Amid Scrolling
30 seconds to breathe, mid scrolling, mid everything… - song: elm lake by elementals + rain sounds via epidemic sounds - MHN
Chill Comes in Two Flavors: Rest or Activity
There are two types of people : 1. One that defines chill as literal sitting, lounging, watching something relaxing, deep breathing, etc. 2. Another one that finds chill going out, doing physical activity, playing pickleball, going for a run. Sometimes they marry each...
Exercise Volume Overestimated; Intensity and Consistency Matter
We massively overestimate how much exercise is needed. Study after study show the benefits for cardio fitness, longevity, and strength come from: 1. Intensity (at very low volume). 2. Consistency. Volume basically doesn't matter beyond a low amount, except for getting...
When Personal Tragedy Mirrors the 2008 Financial Collapse
My father died two days before Thanksgiving in 2008. There is no way to prepare for that sentence. There is no way to soften it. I have written it a hundred times in a hundred different places and it still stops...
Heal Avoidant Attachment with Six Practical Steps
Important Steps To Heal Avoidant Attachment: 1. Cultivate Self-Awareness. 2. Practice Vulnerability In Small Steps. 3. Develop Emotional Regulation Skills. 4. Challenge Negative Beliefs. 5. Improve Communication & Boundaries. 6. Focus On Consistency And Trust.
Adapt Your Workout When It Feels Too Hard
Some workouts don’t go as expected. It could be due stress, travel, poor sleep, increased non-running physical activity etc. If I start a workout like 5x2k at half marathon pace and it’s feeling way harder than usual, I’ll make adjustments....
Health Canada Cuts Alcohol Limit to Two Drinks Weekly
Health Canada recommends limiting alcohol to just 2 drinks per week 🍷(In case you missed it, since 2023) https://t.co/44vxHDboSx https://t.co/hkhxyFe8fi
Sober Choices Fueled Two Decades of Success
I quit alcohol 20 years ago. Here’s how that one decision changed my life👇 Early 20s, I looked fine: • Building things • Showing up to meetings • Handling stress as a young CEO But under the hood... • 212...
Helping Others Boosts Your Own Happiness, Study Shows
Doing Good makes you Feel Good: Review of the data by psychologists Shawn Rhoads and Abigail Marsh @aa_marsh https://t.co/x1ZQQPwjB9
Mushroom Drink Replaces Coffee for Calm, Focused Mornings
43 hits different. Less junk. More intention. Swapped my morning coffee for @drinkmudwtr and it checks the boxes: steady focus, calm energy, no jitters, no crash. Simple routine. Better fuel. Dad life still starts early. ☕️💪 #MorningRoutine #DadStrength #4FitFatherhood
Eliminate Toxic Plastics: My Kitchen Clean‑up List
Things that I keep out of my kitchen: 1- plastic cutting boards 2- teflon pans 3- seed oils 4- plastic tea bags 5- plastic cooking utensils 6- aluminum foil 7- toxic dish soap 8- synthetic candles What's on your list?
Nasal Box Breathing Signals Safety to Your Brain
Our breath is a powerful communicator with the emotional centers of our brain. When we engage in conscious nasal breathing, adopting a balanced rhythm, we send a clear signal of safety and tranquility to our inner selves. Follow along for...
Guide Remorse, Don’t Add Shame to Your Child
Say it with me: The fact that my child feels remorse IS the consequence. My job now is to help them process it, not multiply their shame.
Couple’s Movie Night: Simple Ritual for Real Weekend Disconnect
Every weekend my husband and I do movie night where we each pick two movies the other hasn't seen. Phones down, fully present, just us and four movies we get to experience together for the first time. It sounds simple but honestly...
Teens Feel Trapped on Social Media; Toddlers' Screen Time Soars
This week at @sxswedu, I sat down with Bruce Reed from Common Sense Media to chat about technology, AI, and mental health. Most teens say they feel trapped on social media but can't stop using it. Toddlers are getting more screen...
Gratitude Unlocks Full Experience of Everyday Moments
When we are thankful, we open ourselves up to fully experience the big and the small moments that make each day and each interaction truly special. #SaturdayThoughts #SaturdayMorning #SaturdayMotivation #gratitude #appreciation #thankful https://t.co/5bpObLDzjd
Even Elite Athletes Enjoy Junk—Set Realistic Diet Expectations
People have this concept that elite athletes must have perfect diets. Nope. They indulge in desserts and junk just like the rest of us. It's important to not set the bar to levels that even the most dedicated can't hold...
Sobriety Brings Self‑alignment; Relationships End by Misalignment
Once I got sober and started thinking clearly and living within my values, I stopped caring if people liked me. At this point, I am completely confident that if someone falls out of my life, it is truly a misalignment. There was...
Start Your Day with 10‑Minute Gratitude Priming
I start my morning with a simple habit: (It's a bit “woo-woo” but works) The 10-minute Tony Robbins "Priming" exercise. This 1 easy habit is how I reverse engineer a good mood and start the day with momentum. I start by visualizing 3 things...
Morning 20@5:20: Discipline Fuels
Here’s why I do the 20@5:20. It clears my mind, wakes up my body, and sets the tone for the day. #630 comes after Start with discipline → everything else follows. https://t.co/Q7LIPhuwMC
Embrace Failure: Growth Mindset Fuels Joyful Progress
With a growth mindset, you can enjoy life more and make progress more quickly. Fear of failure disappears when you embrace the fact that missteps and mishaps are opportunities to learn and grow. #SaturdayMorning #SaturdayThoughts #SaturdayMotivation #growthmindset https://t.co/hNdAVWxsRI
Burnout Rooted in Nervous System Dysregulation, Not Stress
Burned out and tired of hearing “just relax”? In this recent episode of The Podcast by KevinMD, Claudine Holt explains why stress is not always the real issue. Sometimes the deeper problem is nervous system dysregulation. That changes everything. It changes how we understand...
Rest Strategically: Boost Productivity by Managing Energy
Sir Winston Churchill had a fascinating approach to productivity. Despite leading a nation during one of history’s most difficult times, he made intentional rest part of his daily routine. He worked in focused bursts, took naps in the afternoon, and protected...
Cut dAGEs, Boost Longevity with Smart Nutrition
Dietary Advanced Glycation End Products (dAGEs): Pathogenesis and nutritional strategies for health longevity-A critical view https://t.co/RrTxgGg4UF https://t.co/ujoKGLKIRz
Mute Notifications with Android Digital Wellbeing for Better Sleep
Phone endlessly wanting your attention, whether it's 2:00pm or 2:00am? You can mute the darn thing with "Digital Wellbeing" settings in Android. Here's how to set it up... https://t.co/IVvpbMl3N4 #sleep #android #health https://t.co/ewcgIWuoNc
Senior Women Leaders Grapple with Self‑worth, Not Time Management
The senior women leaders I coach don’t struggle with time management. They struggle with self-worth tied to performance. Slow down, and they feel exposed. That’s the real work we do.
Work Beats Imposter Syndrome, Earn Your Confidence
It’s Friday the 13th… Some people are worried about bad luck. Others are worried they don’t belong in the room. Here’s what you have wrong about imposter syndrome. You might feel like you don’t belong in the room. Like you’re not qualified, not ready,...
Repeated Annihilation Reveals Our Indestructible Core
"Only to the extent that we expose ourselves over and over to annihilation can that which is indestructible be found in us." A Zen classic on transformation through those times when things fall apart: https://t.co/sUB3Q3tn1v
Coffee and Tea Linked to Reduced Neurodegenerative Disease Risk
Consumption of coffee and tea and the risk of developing neurodegenerative diseases: a cohort study in the UK biobank https://t.co/bv0q79xKni
Program Your Brain with Kindness, Joy, and Optimism
Install positive emotions in your neural circuity. Consistently focus on kindness, compassion, generosity, joy, patience, and optimism. https://t.co/zjc850yFse
VR Lets Hospital Patients Explore Beauty Beyond Walls
A hospital room can feel very small. But the mind doesn’t have to stay there. At Cedars-Sinai, we’re using VR to help patients explore beautiful places beyond the four walls of the hospital room. Not to escape life… but to contemplate its beauty in...
Embrace Telehealth Early or Lose Clients Forever
Six years ago today, on Friday, March 13, 2020, I sent the email switching all my clients to telehealth. Some of them didn’t want to do online sessions; they said they’d rather wait a little, until things blew over. I...
Age and Alcohol Dramatically Shift Sleep and HRV
World Sleep Day. We're marking it the best way we know how: with data. We just released https://t.co/wj0FotCsjN. 10.2 million nights from 23 countries. One year of continuous measurement. Some findings confirmed what we expected. Others didn't. - REM sleep peaks in...
Strengthen & Mobilize: 3 Moves to Unstiff Hips
Stiff hips | 3 exercises These 3 exercises focus on strengthening the muscles surrounding your hips while improving hip mobility and control. When you sit a lot, the hips often become stiff not only because muscles are tight, but because they...
One-Day The Work Retreat in Ojai, March 27
Join me in Ojai, California for a one-day event at the Center for The Work on Friday, March 27, 2026. xoxo bk Register at thework.com/center-event/2026-03-27 theworkofbyronkatie #byronkatie #innerwisdom #selfhelp #selfinquiry #retreat #ojairetreat #mindfulness #TheWork
Stevia Boosts Muscle Metabolism and Prevents Loss
If avoiding sugar, consider stevia. A stevia plant extract (from Pharmingen, Korea) improved muscle metabolism, mitochondrial function, and attenuated muscle loss in obese mice while activating SIRT1. Non-ultraprocessed stevia resembles matcha powder 🍵 https://t.co/tWvBmZzk2g
Morning Sun & Exercise Boost Cortisol, Reduce
Resilience is physiological & actionable: Spiking your morning cortisol increase (which is what wakes you up & is healthy) with bright sunlight & exercise, shortens the duration and the amplitude of the cortisol response to afternoon and night time stressors,...
Syringic Acid Shields Rodents From Neurotoxicity and Inflammation
Syringic acid is a naturally occurring molecule in grapes, olives, pumpkins & herbs with antiinflammatory, anti-microbial & anticancer properties. New study finds it prevents rodent neurotoxicity & inflammation. Not yet sold widely but will be I expect https://t.co/3XtSesFb9I https://t.co/C3RqjvK6NY
Afterpains Intensify with Each Baby, Breastfeeding Helps
For the ladies who want more than one child, nobody tells you about afterpains. I barely had them with my first. With my second, I was in shock at how painful they were. There were moments where I was curled up...
Embrace Guilt-Free Full-Day Rest as Normal
Normalize telling people you took an entire day to do nothing and feel zero guilt about it.
Sauna Use Cuts Cardiac Death 22% and Mortality 40%
The wellness industry loves the word "detox." Doctors prefer the word "data." In this recent episode, we look at why sauna use is linked to a 22% drop in cardiac death and a 40% reduction in all-cause mortality. Is the heat shock...
Slow, Paused Breathing Calms a Busy Mind
Calm a busy mind with this breath meditation: Breathe in fully. Belly then rib cage expand. Exhale, rib cage and belly fall. Draw navel toward the spine. Pay attention to the pause after each exhale. A momentary stillness. KEY is to...
Posture Reveals Your Body’s Survival Mode
Here’s the “my body is patterned into survival mode” starter pack: • Clenched jaw • Shoulders hiked toward your ears • Short and tight hip flexors • Breathing locked in the upper chest. It doesn’t happen from “bad habits.” They're postural signatures of incomplete survival...
Knee Cave Isn’t Harmful—Ignore the Gym Myth
A little bit of knee cave is NOT dangerous. Even a lot of knee cave might not be. Stop letting Jeremy from Planet Fitness tell you how to lift.
Ice Face Extends Sauna Session, Slows Core Heat
My dry sauna session today: . 38 min at 200°F . inner ear temp 102.8°F . longer duration than usual as have been experimenting with icing face and neck to avoid MMPs thermal aging, eroding collagen. The icing slows my core temp rise....