SNL Roasts MAHA, Pistachios Slap, ChatGPT Doctor Stats, Colon Cancer Under 50, and more... : 1435

Summary

The Human Upgrade: Biohacking for Longevity & Performance

Host: Dave Asprey
Episode: SNL Roasts MAHA, Pistachios Slap, ChatGPT Doctor Stats, Colon Cancer Under 50, and more... (#1435)
Date: March 20, 2026

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Episode Overview

This week, Dave Asprey delivers a rapid-fire update on the latest in biohacking, longevity, and health. The episode spotlights viral biohacking moments in pop culture (including an SNL satire), highlights emerging research on pistachios and gut microbiome, and delves into urgent health trends like the rise in colon cancer among younger people and the measles resurgence. Asprey tackles the practical and philosophical sides of upgrade culture: how certainty is the enemy of progress, and why staying curious is the ultimate biohack.

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Key Discussion Points & Insights

1. SNL’s Satirical Take on Biohacking & Anti-Vaccine Culture

Timestamps: 02:09–04:32

• SNL Sketch:
  • SNL roasted the “Make America Healthy Again” (MAHA) movement and anti-vax fringe, caricaturing biohackers who call for steak, raw eggs, and bull semen instead of medical diagnostics.
  • “There’s an energy healer whose qualification is a 3000 follower Instagram account. A guy who shot his parents because they got the COVID vaccine. A vegan patient who gets written off as a lost cause the second they mention her diet. And RFK Jr shows up wheeling in a bear he hit with his car on the way over.” (Co-host/Commentator, 03:24)
• Dave’s Analysis:
  • Comedy follows cultural weight—making biohacking mainstream enough to be parodied.
  • Distinguishes between “legitimate institutional skepticism and flat out rejecting core public health science.”
  • Emphasizes a nuanced approach: “You don’t have to take a side when it comes to health, and a joke or two on some beliefs you may hold is just a signal you’re heading in the right direction.” (Co-host/Commentator, 04:32)

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2. Pistachios: The Surprise Longevity Superfood

Timestamps: 04:33–05:30

• Cornell Research:
  • Pistachios found to be richer in polyphenols and antioxidants than previously recognized.
  • Benefits: Gut microbiome signaling, improved vascular markers, reduced oxidative stress.
• Practical Take:
  • Easy, social, and accessible upgrade (unlike other niche longevity foods).
  • “Most foods that move the needle... are expensive, weird to source, or hard to socialize around. Pistachios are none of those things. You can bring them to a party and nobody asks what your biohacking stack is, so grab a handful.” (Co-host/Commentator, 05:18)

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3. AI as Your ‘ChatGPT Doctor’: Use with Caution

Timestamps: 05:31–07:13

• Mass Adoption:
  • “Roughly 40 million people a day are now using ChatGPT and similar AI tools to ask health questions... These tools have quickly become the largest informal primary care interface on the planet, and none of them are FDA cleared.” (Co-host/Commentator, 05:49)
• Key Message:
  • AI is a powerful research assistant—not a substitute for clinical judgment.
  • “Treat AI like the smartest intern you’ve ever had. Brilliant, fast, occasionally confidently wrong. You still have to make the call.” (Co-host/Commentator, 06:59)

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4. Gut Microbiome: Moving Beyond Probiotic Species to “Biofilm Architecture”

Timestamps: 07:14–09:22

• Research Update:
  • In microgravity, the structure (“city”) of gut microbial communities matters as much as which species are present.
  • The gut’s “infrastructure”—how bacteria are organized—affects resilience and response to therapy.
• Digestible Takeaway:
  • “High fiber, diverse, metabolically rich diets aren’t just feeding the bacteria, they may be shaping the architecture those bacteria build. So let’s start thinking about our gut. Like real estate...” (Co-host/Commentator, 09:04)

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5. Colon Cancer Crisis in the Under-50 Population

Timestamps: 11:14–12:59

• Stark New Data:
  • Colon cancer is now the leading cause of cancer death in people under 50.
  • Four drivers:
    • Ultra-processed foods wrecking gut integrity
    • Metabolic syndrome making tumor growth easier
    • More aggressive disease in younger cohorts
    • Lack of early screening for young adults
• Urgent Advice:
  • “This is a dietary emergency wearing a cancer label... Your gut health work, your fiber intake, your insulin sensitivity protocols. Stop thinking of those as optimization moves... That is your cancer prevention stack.” (Co-host/Commentator, 12:29)
  • Encourages stool tests: cheap, non-invasive, potentially lifesaving.

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6. Measles: The Return of an Old Enemy

Timestamps: 13:00–15:30

• Outbreak Stats:
  • Over 1,300 confirmed cases across 31 states in early 2026; South Carolina had nearly 1,000 from one outbreak.
  • “Three people died from measles last year. All three were unvaccinated.” (Co-host/Commentator, 14:13)
• Science Note:
  • Measles can cause “immune amnesia,” erasing part of the body’s immune memory.
• Skeptical But Pragmatic:
  • “I’ve always pushed back on blanket pharmaceutical narratives... But biohacking requires being honest about the actual risk-reward math. And the math on measles is clear... These are layers and you need all of them.” (Co-host/Commentator, 15:19)

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7. The Real Villain: Certainty

Timestamps: 15:30–15:48

• “Six stories this week and every single one of them had the same villain. Certainty... The most dangerous thing you can do for your biology is decide you’ve already figured it out. The data is always moving. Your job is to move with it. Stay curious. Stay hard to fool. That’s the Upgrade.” (Co-host/Commentator, 15:48)

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Notable Quotes

• “Comedy doesn’t get made about movements that don’t have cultural weight. Satire follows power.” (Co-host/Commentator, 03:32)
• “You don’t have to take a side when it comes to health, and a joke or two on some beliefs you may hold is just a signal you’re heading in the right direction.” (Co-host/Commentator, 04:32)
• “Treat AI like the smartest intern you’ve ever had. Brilliant, fast, occasionally confidently wrong. You still have to make the call.” (Co-host/Commentator, 06:59)
• “High fiber, diverse, metabolically rich diets aren’t just feeding the bacteria, they may be shaping the architecture those bacteria build.” (Co-host/Commentator, 09:04)
• “Certainty is where upgrading goes to die. The most dangerous thing you can do for your biology is decide you’ve already figured it out.” (Co-host/Commentator, 15:44)

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Notable Moments & Timestamps

• SNL Biohacker sketch analysis: 02:41–04:32
• Pistachios’ health benefits: 04:33–05:30
• ChatGPT as “AI doctor”: 05:31–07:13
• Gut microbiome and “city” analogy: 07:14–09:22
• Colon cancer wake-up call: 11:14–12:59
• Measles outbreak data & immune amnesia: 13:00–15:30
• Certainty as the enemy of progress: 15:30–15:48

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Closing Thoughts

This episode is a dynamic digest of biohacking’s intersection with mainstream culture, emerging science on food and microbiome, and pressing public health concerns. Asprey challenges listeners: Stay skeptical, stay updated, but resist hard certainties—because the path to true health upgrades is paved with curiosity and adaptability.

“Stay curious. Stay hard to fool. That’s the Upgrade.” (15:48)

Transcript

[Dave Asprey]

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.

[Co-host or Guest Commentator]

Let's go.

[Dave Asprey]

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[Co-host or Guest Commentator]

This week we've got Saturday Night Live trolling the biohacking fringe. Pistachios forcing their way into the longevity conversation and colon cancer officially becoming a serious young person's problem. So you know normal Friday stuff. Let's get into it. Let's start with something that made me laugh and then made me think harder. Saturday Night Live ran a sketch this week taking direct shots at the Maha movement and the RFK adjacent anti vaccine crowd. I want you to hear a bit of it.

[Clip Voices (Various)]

Roll the clip from producer Robert F. Kennedy Jr. And the team who want to make America healthy again.

[Co-host or Guest Commentator]

What she needs is a steak.

[Clip Voices (Various)]

She needs protein.

[Co-host or Guest Commentator]

People.

[Clip Voices (Various)]

Give me beef tallow and six raw egg stack. It's Ma Hostadon from producer Jillian Michaels and the Facebook group Beach Moms. Against vaccine tyranny. Testosterone is. I need 60 cc's of bull semen now. Five stars, rage the liver king. Measles ain't going to cure itself. Let's go. Come on. How's she doing? She's on life support. She was fairly healthy before the accident. The only thing is, she's a vegan. Well, nothing we could do.

[Co-host or Guest Commentator]

Okay, so a woman collapses at her 80th birthday party, likely having a stroke, and the Maha doctors on the scene skip the diagnostics and call for beef tallow, raw eggs, and bull semen. There's an energy healer whose qualification is a 3000 follower Instagram account. A guy who shot his parents because they got the COVID vaccine. A vegan patient who gets written off as a lost cause the second they mention her diet. And RFK Jr shows up wheeling in a bear he hit with his car on the way over. Dead for days, but the meat's still good. It's absurd. It's also clearly landing for a mainstream audience, which is the part worth paying attention to. Comedy doesn't get made about movements that don't have cultural weight. Satire follows power. The fact that raw milk, anal probiotics and sound bats are now mainstream TV punchlines tells you something real about where the culture is moving. That's a good thing for everyone listening to this episode. Here's my take. I've been biohacking since before it had a name, and I've always said there's a massive difference between legitimate institutional skepticism and flat out rejecting core public health science. One is sophisticated, the other is what just got roasted on national television. If you're listening to this show, you probably already live in that nuanced space. It's easy to be skeptical about traditional health practices as a biohacking knee jerk reaction, but both modern medicine and the work that made great progress to get us here is worthy of listening to. You don't have to take a side when it comes to health, and a joke or two on some beliefs you may hold is just a signal that you're heading in the right direction. Okay, now let's talk about something genuinely exciting and honestly, kind of surprising, even for me. Fresh research out of Cornell is showing that pistachios are are significantly more bioactive than we thought. We're talking richer polyphenol profiles, stronger antioxidant activity, and real effects on gut microbiome signaling, vascular markers, and oxidative stress pathways. The Reddit biohacking community picked this up fast, and people are already layering them into post workout windows and pairing them with dark chocolate for compounding effects. What I find interesting is that pistachios hit several pathways I care about simultaneously. NRF2AMPK gut barrier function without requiring you to adopt some extreme protocol. Most foods that move the needle on longevity markers are either expensive, weird to source, or hard to socialize around. Pistachios are none of those things. You can bring them to a party and nobody asks what your biohacking stack is, so grab a handful. Seriously, it's one of the easiest upgrades on this list. Now here's a story that has huge implications, and I don't think most people have fully processed it yet. Roughly 40 million people a day are now using ChatGPT and similar AI tools to ask health questions symptoms supplement stacks. Is this safe to combine with that? These tools have quickly become the largest informal primary care interface on the planet, and none of them are FDA cleared. Most likely don't have your full medical history, and none of them are held to certain specific safety standards that are in place to help diagnose. I'll be honest, I use AI for health research constantly. It's one of the most powerful research assistants I've ever had access to. But I use it like a research assistant, not like a prescribing doctor. The danger isn't that AI gives bad information, it's that people are using it as a final answer instead of a starting point. AI can help you generate hypotheses faster than any human researcher. It can surface mechanisms, flag interactions, and help you ask better questions. What it cannot do is replace the judgment of someone who actually knows your full context, and that person may be you. With your blood panel in hand, it doesn't have to be your gp, but you shouldn't just ask a question and blindly follow the answer. Treat AI like the smartest intern you've ever had. Brilliant, fast, occasionally confidently wrong. You still have to make the call. Here's one that's a little out in outer space, New research is showing that biofilms, those structured city like communities of microbes, may matter as much as which specific strains you have. Under conditions like microgravity, which is being used as a model system, biofilm architecture shifts, gene expression changes and some microbes become more protective while others become more resistant to treatment. The physical organization of your microbial community is doing real work. I've talked for years about the gut microbiome being a dynamic ecosystem and but the city framing is hitting different for me. Think about it just like a city functions based on how it's laid out its infrastructure, its density, how different neighborhoods interact. Your gut may be operating on similar principles. Which means the next wave of microbiome hacking isn't just about which probiotic you're taking. It's about building the physical environment that lets your microbiome organize itself toward resilience. High fiber, diverse, metabolically rich diets aren't just feeding the bacteria, they may be shaping the architecture those bacteria build. So let's start thinking about our gut. Like real estate, we aren't just inputting good construction workers probiotics. We are first importing good materials prebiotics and breaking ground on the best land for our workers. First, the fundamentals of a healthy gut are just as important as the population it holds.

[Dave Asprey]

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[Co-host or Guest Commentator]

This next one I want every listener under 50 to actually stop and hear. Colon cancer is now the leading cause of cancer death in people under 50. Not one of the top causes. The top cause and it's not a fluke. The data is pointing to four drivers that have been building for decades. Ultra processed food destroying gut integrity Metabolic syndrome creating a growth friendly environment for tumors. Younger cohorts developing More aggressive disease biology than we've ever seen before, and a screening gap that means Most people under 50 aren't getting checked until they already have symptoms. By the time symptoms show up, you're often having a very different conversation with your doctor than you want to be having. Here's what nobody is saying loudly enough. This is a dietary emergency wearing a cancer label. The western food supply has been quietly priming younger guts for this outcome for 30 years, and we're now seeing it show up in the mortality data. Your gut health work, your fiber intake, your insulin sensitivity protocols. Stop thinking of those as optimization moves for people who want to perform better. That is your cancer prevention stack. And if you're in your 30s or 40s and haven't had a serious conversation about early screening, you're leaving one of the most preventable cancer risks completely unmanaged. Stool tests exist, they're cheap, they're non invasive, and there is genuinely no good excuse not to do one. The people who catch this early survive it. The people who wait because they think it's an old person's problem are the ones showing up in these statistics. And finally, let's talk about measles, because the numbers here are alarming and I think a lot of people in this community are not paying attention. As of this week, the US has confirmed over 1,300 measles cases in in 2026, across 31 states. We had over 2,200 cases in all of 2025, which was already a 34 year high. This year's case count hit 1,000 by February, which experts called unprecedented. To put that in perspective, the current rate of infections is four times higher than it was at the same point last year, and 25 times higher than where we were in 2024. South Carolina alone has nearly 1,000 cases from a single outbreak that started last fall. Three people died from measles last year. All three were unvaccinated. And the US is now at serious risk of losing its measles elimination status, a designation it has held since 2000, the UK, Canada, and several European countries, and have already lost theirs. Here's the biology piece that doesn't get talked about enough. Measles can wipe out part of a person's immune memory from prior infections, leaving them vulnerable to illnesses they had previously fought off successfully. That's called immune amnesia. So you could come out of a measles infection immunologically weaker than you went in, exposed to threats your immune system had already learned to handle. About 93% of confirmed cases this year are in people who were unvaccinated or had unknown vaccine status. That's the data telling you something unambiguous. Look, I've always pushed back on blanket pharmaceutical narratives. That's not changing. But biohacking requires being honest about the actual risk reward math. And the math on measles is clear. The lifestyle immune support stack I talk about sleep, mineral balance, anti inflammatory nutrition, stress management is genuinely powerful and it won't protect you against one of the most contagious pathogens on earth that is actively spreading across 31 states right now. These are layers and you need all of them. Six stories this week and every single one of them had the same villain. Certainty. The certainty that measles is a solved problem, that colon cancer is your grandfather's disease, that pistachios are just a bar snack, that your microbiome is just a list of species you need to feed. Certainty is where upgrading goes to die. The most dangerous thing you can do for your biology is decide you've already figured it out. The data is always moving. Your job is to move with it. Stay curious. Stay hard to fool. That's the Upgrade

[Dave Asprey]

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.

[Podcast Disclaimer Narrator]

A Human Upgrade Formerly Bulletproof Radio, was created and is hosted by Dave Asprey. The information contained in this podcast is provided for informational purposes only and is not intended for the purposes of diagnosing, treating, curing, or preventing any disease. Before using any products referenced on the podcast, consult with your healthcare provider carefully, read all labels, and heed all directions and cautions that accompany the products. Information found or received through the podcast should not be used in place of a consultation or advice from a healthcare provider. If you suspect you have a medical problem or should you have any healthcare questions, please promptly call us, your healthcare provider. This podcast, including Dave Asprey and the producers, disclaim responsibility for any possible adverse effects from the use of information contained herein. Opinions of guests are their own and this podcast does not endorse or accept responsibility for statements made by guests. This podcast does not make any representations or warranties about guest qualifications or credibility. This podcast may contain paid endorsements and advertisements for products or services. Individuals on this podcast may have a direct or indirect financial interest in products or services referred to as you're in. This podcast is owned by Bulletproof Media.