A (0:01)

I'm Dave Asprey.

B (0:02)

That's Dave spelled D A I V E. And this is your 10 minute weekly upgrade on the biggest stories in biohacking, longevity and the world of health. Let's go.

A (0:15)

How many nights have you stared at the ceiling counting the hours until morning? Maybe you tried a sleep supplement, but it knocked you out and left you groggy like you traded one problem for another. Poor sleep doesn't just make you tired, it kills your performance, slows your brain down and speeds up aging. Kill Switch from Switch supplements solves that problem. It works with your biology instead of against it. It contains five gut friendly, extensively researched ingredients like Gaba magnesium glycinate and tart cherry extract to help you fall asleep naturally, stay asleep and wake up clear. And it's in the form of a delicious, sugar free, no BS hot cocoa drink. Sleep tracking data proves how well it works. People consistently hit 90 plus sleep scores and more than double their REM sleep in only three days with kill Switch. If you're ready for the best sleep of your life, order now@switchsupplements.com and use code DAVE for 20% off. If you don't sleep better, you get your money back. Kill Switch works with your biology. Your body does the rest. If your light environment isn't dialed in, your biology isn't either. And if you're not using light as a performance tool, you're leaving results on the table every single day. The right light wavelengths unlock recovery energy and clarity in ways most people never tap into. EMR Tech's Krypton UV line puts that power in your hands with red near infrared, UVA and UVB all in one system. They have something for everyone from the compact Krypton Micro and Mini to the modular 606 watt and 1612 watt. Each device lets you choose your wavelengths, your timers, and how deep you want to go with your setup. I personally use the Ultron. It's a beast. Full body coverage, built in timers and high output light from premium components. Whether you're syncing your circadian rhythm or designing a pro level light environment, Emrtech lets you scale it your way with precise control. Go to emr-tek.com Dave and use code Dave for 40% off.

B (2:31)

A company called Elegant Hoopo just launched a new type of longevity score that combines 56 biomarkers, inflammation, gluetooth, sleep quality, cortisol, even mitochondrial function and tracks it over time. They're integrating this with wearables and lab testing and they're claiming up to six years off biological age in two months. For some early users, that's a bold claim, but the newsworthy part is that we're seeing real time biological scoring start to move mainstream. This isn't just a clock, it's a behavioral tool. If this catches on, it could reshape how people approach health, not just waiting for disease, but making upgrades based on weekly data. What to watch Are these scores actually predictive of long term outcomes or just a wellness metric? Will insurance or corporate wellness programs start using them? Are wearables becoming medical grade or still just self tracking toys? Hospitals across the US are starting to use AI algorithms to read echocardiograms. That's the ultrasound of your heart. These tools can instantly measure heart chamber size, ejection fraction, valve function and flag subtle abnormalities before a human would usually catch them. What's exciting is that this is happening now, not years away. Hospitals like Cedars Sinai and Mayo Clinic are already using AI assisted analysis to speed up triage and detect heart failure earlier, especially in under resourced settings. Why it Matters One in four deaths in the US is still from heart disease. Early detection is critical, with AI helping the read you get faster decisions without waiting on overbooked cardiologists. This could change how we think about annual physicals and AI. Read Echo might become a new standard McGill University just published a new study on BrainHQ, the digital cognitive training platform, and it goes beyond better memory scores. Participants, mostly seniors, trained 30 minutes a day for 10 weeks, and pet scans showed increased acetylcholine receptor density. That's real neurochemical remodeling, not just a faster reaction time on an app. Acetylcholine is what drives learning, focus and neuroplasticity. This kind of signal shows that targeted training can literally rewire the brain's chemical systems even later in life. Takeaway this isn't gamified distraction, it's legit intervention. If backed by more data, cognitive rehab could look very different in the next five to 10 years. The annual HLTH conference just wrapped in Las Vegas, and the biggest buzzword was digital twins. These are virtual models of your biology built from your real world data that let doctors simulate how your body would respond to a drug sensitivity supplement or workout before you try it. It's still early, but startups like Twin Health and Biotwin are already building these platforms for metabolic disease and chronic conditions. Some are pairing your wearables with lab data and even genomics to make it precise. Why it matters this moves medicine from reactive to predictive it could end trial and error healthcare Expect this to show up first in elite sports, concierge medicine and longevity clinics. Also discussed at hlth Wearables that measure inflammation and immune activity Tools to track hormone fluctuations in real time Consumer apps starting to integrate with actual medical records so your doctor sees what your ring or patch is telling you Several health systems in the US just began piloting a single vial blood test that screens for multiple conditions, cancer risk signals, metabolic dysfunction, hormone balance, inflammatory markers. All from one draw. This isn't a future idea. These panels are launching in select clinics now through partnerships with lab companies like Grail and LabCorp. Here's why this Fewer blood draws equals higher compliance. Easier to screen healthy people for silent risk. This opens the door for quarterly or even monthly panels without the friction. This could normalize regular performance based blood work, not just disease diagnostics. It also gives biohackers a better tool to run experiments and track the effects of protocols with less hassle. If you want to apply what's happening in the headlines, Here's a simple five day experiment. Morning track your resting heart rate and HRV do five minutes of breathwork. Midday do one 20 minute focused cognitive task. Note how fast your brain locks in. Evening Walk after your biggest meal and track sleep quality. One day this week book a lab draw or health scan. Pre plan what you want to learn. End of week look at one signal. Did it move? Why? That's how you get smarter and stronger every week. All right guys, that is your weekly biohacking roundup. Join me again next Friday for another rundown of the biggest health stories in the news. Enjoy your weekend.