Transcript
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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.
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Biohacking, longevity and the world of health.
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Let's go.
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Are you ready to plug into the latest science of longevity and human performance? Come to beyond the Biohacking conference where biology, longevity and consciousness collide in real Life. Join us May 27th through 29th, 2026 in Austin, Texas. Experience BR through tech, meet world class experts and connect with people who are also committed to being the best versions of themselves. Because strong community isn't optional. It's how we live longer. Register now@BeyondConference.com Live longer, live better. Live beyond.
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Here's your first story of the week, and this one quietly changes the game. The US Government just released the new dietary guidelines for Americans for 2025 through 2030. And for the first time in a long time, they actually line up with reality. The headline is real food is back at the center and ultra processed food is finally called out as a problem. The guidelines now emphasize whole food, protein, vegetables, fruit, healthy fats, whole whole grains and full fat dairy. And they clearly tell Americans to sharply limit ultra processed foods, added sugar and sugary drinks. That may sound obvious to you, but this is a big shift in federal language. Why it matters is scale. These guidelines shape school lunches, SNAP and WIC programs, federal food purchasing, and even future food labeling. So this is not just advice, this is infrastructure. For years, people focused on health and longevity have been eating against the guidelines. Prioritizing protein, avoiding ultra processed food, ignoring old fat fear. Now the official policy has largely caught up to what actually works that gives you leverage. If you are pushing for better food in schools, hospitals or workplaces, you. You are no longer asking for something fringe. You are asking institutions to follow their own playbook. This also sets the stage for what comes next. Expect tighter scrutiny of additives, clearer front of package labeling, and more pressure on ultra processed food, especially where kids are involved. This is one of those moments where personal health philosophy turns into systems level change. Story number two takes us into longevity research, and this one is genuinely eye opening. Researchers tested a combination of two compounds in already old, frail mice, Oxytocin, which most people think of as a bonding hormone, and a compound called a5i that affects cellular stress and regeneration pathways. The result was dramatic. In frail elderly male mice, the combination extended remaining lifespan by about 73%. Not starting young, not preventative. Starting late, when the system was already breaking down and physical function improved too. Not just survival. This matters because it reinforces a truth about aging biology. Aging is not a single switch you flip. It is layered damage across multiple systems. When you target more than one lever at the right time, you can get effects that single interventions just do not produce. This is still mouse data and it is not a template for self experimentation. The real value here is conceptual. The future of longevity looks less like a single magic pill and more like intelligently designed combinations that are timed, sequenced and personalized. For people thinking seriously about long term health, this shifts the mindset. Instead of endlessly adding supplements, think in phases. Reduce damage, support, repair, maintain function. That approach scales far better than chasing the next shiny molecule. Story number three is about AI, and this is where health tracking takes a major step forward. OpenAI just launched ChatGPT Health, a dedicated health experience that lets users upload medical records and connect wellness app data. Like Apple Health and MyFitnessPal, it can summarize doctor visits, help interpret labs, and help you prepare smarter questions for your doctor. This is a big deal because most people today are acting as their own data managers, PDFs, portals, spreadsheets, screenshots. This pulls everything into one conversational interface. For biohackers. This lowers friction dramatically. You can connect labs, wearables, symptoms and behavior in one place and actually see patterns without building custom systems. The opportunity here is clarity. Better summaries, better questions, better conversations with clinicians. This kind of tool raises the baseline of how informed people can be about their own biology. The responsibility is still yours. This is a coach and an explainer, not a replacement for medical judgment. Used well, it helps you show up sharper, not reckless. This is the beginning of AI becoming a real operating layer for personal health. How you structure your data and how you ask questions will matter more than ever. Story number four looks simple on the surface, but it signals a deeper shift. Whole milk is officially back in US Schools. The Whole Milk for Healthy Kids act was signed allowing schools to serve whole and reduced fat milk again in federal meal programs. This change directly reflects the new dietary guidelines which no longer treat full fat dairy as a nutritional problem by default. For decades, school nutrition was built around low fat ideology. The result was often less satiety, more sugar and and more food waste. This move acknowledges that nutrient density matters, especially for growing kids. What makes this interesting is that implementation will vary. Some districts will move quickly, others will drag their feet. That creates a natural experiment where outcomes like satiety, waste, behavior and metabolic trends can actually be observed for people who care about long term health. And this is not really about milk. It is about changing how institutions think about fat, protein and real food. Once that door opens, other upgrades become easier to push through.