Fish Oil Doesn’t Work? Anti-Aging Butterflies, the Ancient Brain Focus Switch, and the Best Brain Diet : 1491
episode
The Human Upgrade: Biohacking for Longevity & Performance
20 min
1 speaker
2 chapters
transcribed 1 month ago
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Transcript generated automatically by AI and may contain errors.
What is the overall focus of today’s biohacking roundup?
I'm Dave Asprey. 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. I've been saying this for years. Sleep is the single highest return on investment in your longevity stack. Not your morning routine, not your supplements, sleep. And most high performers are still treating it like an afterthought. What I keep seeing in high performers is a stress and nervous system problem. Cortisol stays elevated, GABA signaling gets suppressed. Your brain keeps running long after your body is done. No amount of Intention fixes that. That is exactly what I built quiet mode from Subgrade Labs to address. Seven clinically studied ingredients across five biological pathways to calm your nervous system, bring your cortisol load down, and support the deep, restorative sleep your biology was designed for.
No melatonin, no dependency, no groggy morning. Two capsules during the day to take the edge off, four before bed to actually sleep. Your brain sharper, your recovery faster, every other supplement finally doing what it's supposed to because your sleep is no longer the weak link. This is the piece most people are missing. Fix it, and everything else changes. That is quiet mode. Shop quiet mode at shopsubgrade labs.com and use code DavePod at checkout for 15% off. You can be health conscious doing everything. right and still feel like garbage. And the reason is almost always the same, mineral deficiency. And not because you're not trying, because modern soil is depleted. Crops today have up to 40% fewer minerals than they did 50 years ago.
Your food isn't what it used to be. But here's the part nobody talks about. Nutrients don't work in isolation. Minerals and fat-soluble vitamins D, A, K, and E work together in your body. Vitamin D helps your body absorb calcium. K2 makes sure calcium goes into your bones, not your arteries. You need magnesium to activate vitamin D so your body can use it. Without these nutrients present together, your system doesn't run efficiently. You might as well flush money down the toilet. That's exactly why I created DAKE and Minerals 101. D3, A, K2, E, and a full mineral stack designed to work together, because that's the only way any of it actually works. Cold plunges, red light, sauna. You can do it all, but none of it matters if your foundation is broken.
Fix the foundation. Grab your DAKE and Minerals 101 Duo at shopsupgrade labs.com and use code DAVEPOD for 15% off today. If you caught this first headline this week, you might be second guessing a ton right now, but I'm here to help clear through the fog of journalistic warfare. A new study out of USC made a pretty bold claim. Fish oil supplements did not improve memory, cognitive function, or brain cell loss in people at risk for Alzheimer's. And if you saw that headline, you probably had one of two reactions. You felt vindicated for never bothering, or you started wondering whether the bottle sitting in your cabinet is a waste of money. Here's what they actually did. 365 adults, ages 55 to 80, low fish intake, at least one Alzheimer's risk factor.
About half carried an APOE4 allele. One group got 2,000 milligrams of DHA daily for 24 months. The researchers confirmed delivery by measuring DHA directly in cerebrospinal fluid. Brain DHA went up 17%. And cognitive outcomes, memory, global cognition, hippocampal volume, no significant difference from placebo. Now, don't throw your fish oil away. Let's discuss for a second. It does not say omega-3s don't matter. The researchers themselves said omega-3s are essential for neuronal membranes and synapses. What they found is that dropping a high-dose DHA capsule on On top of an otherwise unchanged and flawed Western lifestyle did not move the needle at two years. The study's own authors said it. Omega-3s likely work as part of a coherent dietary pattern, not as isolated supplements layered onto a broken foundation.
That is exactly what this show has argued for years. Get the foundation right, then stack on top of something.
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Chapters
2 chaptersSpeakers
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