Your beliefs about aging are killing you faster than any disease. Most of us have been conditioned since childhood to accept that getting old means getting sick. We've watched our parents decline, heard doctors dismiss symptoms as "just getting older," and absorbed countless messages that disease is unavoidable. This mindset has inertia like a heavy rock—and it's shortening your life. Here's how: Self-Fulfilling Prophecy: When you believe decline is inevitable, you stop taking actions that prevent it. Why exercise if you're "going to fall apart anyway"? Ignoring Early Warnings: You dismiss important health signals as "just getting older"—missing critical windows for intervention. Learned Helplessness: You develop powerlessness about your health future, giving up entirely on preventative measures that could add decades of healthy living. The shift that changes everything: - Disease is NOT your destiny. - The longer you live, the more tools we'll have to help you live even longer. Every day, scientists create new ways to help us stay healthy. Your job isn't to find one perfect solution today—it's to stay healthy enough to benefit from tomorrow's breakthroughs. The 4-Step Framework (that most people do backwards): Change Your Mindset Create Your Strategy (family history + genes) Change Your Lifestyle Use Helpful Tools Most people jump straight to step 4 without steps 1-3. Then wonder why nothing works.

I did something similar with bio age tests in 2022, and have wanted to do this “poo test” version as well. I am completely unsurprised by this result

Massive improvement. Not perfect, but leaps and bounds in the right direction.

Signed and sponsored

Yes Elon, become one of us!

Making the terror attack in Bondi about “the need for gun reform” is the single biggest deflection by Aussies leadership I have seen in the 15 years I have lived here - the govt should own up to the real issues!

Why Exercise Timing Doesn't Matter (For Deep Sleep) Common advice: "Don't exercise within 3 hours of bed or you'll ruin your sleep." I tested this for 90 days. The result: Exercise timing had minimal impact on deep sleep duration. Morning workout (6am): Average 108 minutes deep sleep Afternoon workout (2pm): Average 110 minutes deep sleep Early evening (6pm): Average 107 minutes deep sleep Late evening (8pm): Average 98 minutes deep sleep The pattern: As long as I finished exercise 3+ hours before bed, deep sleep remained consistent. The only significant drop: exercising within 2 hours of bedtime. What mattered more than timing: Intensity and volume. Low intensity (easy run, light weights): 95 minutes deep sleep Moderate intensity (tempo run, standard lifting): 110 minutes deep sleep High intensity (HIIT, heavy lifting): 105 minutes deep sleep The sweet spot for me: moderate intensity. Enough stress to trigger adaptation. Not so much that recovery demands cut into deep sleep. What this means practically: Stop stressing about perfect exercise timing. The "no exercise after 6pm" rule is unnecessarily restrictive. Just finish 3+ hours before bed and you're fine. What actually matters more: Exercise consistency (4-5x per week beats sporadic intense sessions) Adequate intensity (moderate beats light for deep sleep) Total volume (2-4 hours per week minimum) I wasted months trying to force morning workouts because I thought evening exercise would destroy my sleep. The data showed that was nonsense. As long as I wasn't exercising at 9pm right before bed, timing was irrelevant. Test it yourself. Track deep sleep across different exercise times. I bet you'll find the same pattern. Consistency matters. Timing is mostly noise.

I ran a 90-day experiment tracking every variable that might impact deep sleep. What I tested: Exercise timing Meal timing and composition Supplement protocols Temperature variations Pre-bed routines Various devices and interventions What actually moved the needle: Biggest impact (20+ minute increase): - Room temperature below 65°F - Vagus nerve stimulation before bed - Sauna 1-2 hours before bed Moderate impact (10-15 minute increase): - Magnesium glycinate supplementation - Carb-heavy dinner - Consistent sleep schedule - Minimal impact (<5 minute change): White noise vs. silence Specific breathing protocols Most sleep supplements What surprised me: Exercise timing mattered less than I expected. Morning, afternoon, or early evening exercise all produced similar deep sleep duration. The only rule: not within 3 hours of bedtime. What disappointed me: Most sleep supplements did nothing measurable. I tested 7 different formulations. Only magnesium glycinate showed consistent improvement. Everything else was placebo or minimal change within noise. The winner: Vagus nerve stimulation before bed added 20 minutes to my deep sleep. Most consistent intervention I tested. Worked regardless of other variables. The lesson: Most sleep optimization advice is noise. A few interventions matter significantly. Everything else is rounding errors. Test systematically. Measure objectively. Keep what works.

Alzheimer's doesn't start when you get diagnosed. It starts 20-30 years earlier. Here's the timeline: Age 40-50: Amyloid beta begins accumulating Age 50-60: Tau tangles start forming Age 60-70: Measurable cognitive decline begins Age 70-80: Clinical diagnosis By the time you notice symptoms, the damage has been accumulating for decades. This is why I'm obsessed with deep sleep at age 36. Not because I'm noticing cognitive problems. Because the proteins that could cause problems in 2055 are accumulating right now. The glymphatic system clears these proteins during deep sleep. Every night with inadequate deep sleep = another night of incomplete waste removal. Those proteins don't disappear. They accumulate. Over decades, they form plaques. Those plaques drive neurodegeneration. The intervention window is NOW. Not when you start forgetting names. Not when you notice cognitive slowing. Now, while your brain is still efficiently clearing waste. My strategy: Optimize for 90+ minutes of deep sleep per night. That's 547 hours per year of glymphatic clearance. Over 20 years: 10,950 hours of brain waste removal. Compare that to someone averaging 60 minutes of deep sleep: 365 hours per year. 7,300 hours over 20 years. That's a 3,650-hour difference in brain maintenance. The equivalent of 152 full days of additional waste clearance. This isn't speculation. It's basic math on a well-established biological process. Start now. Not when symptoms appear. By then, you're managing decline instead of preventing it. SUNDAY (GENERAL CONTENT #4) Post 7: What Actually Increases Deep Sleep Everyone has sleep advice. Most of it doesn't move the needle on deep sleep specifically. What the research actually supports: ✓ Moderate to intense exercise during the day (not within 3 hours of bed) ✓ Consistent sleep schedule within ±30 minutes ✓ Room temperature: 60-67°F (15.5-19.5°C) ✓ Carbohydrate-rich meal 2-3 hours before bed These are non-negotiables. Proven additions that increase deep sleep: ✓ Magnesium glycinate supplementation (400mg before bed) ✓ Sauna exposure 1-2 hours before bed ✓ White or pink noise during sleep ✓ Vagus nerve stimulation before bed Notice what's NOT on this list: ❌ Sleep supplements with 15 random ingredients ❌ Complicated breathing protocols requiring 30 minutes ❌ Expensive sleep trackers that just measure what you're already measuring ❌ Sleep gurus selling courses on "sleep optimization secrets" My current protocol: 12:00pm: Last caffeine 5:30pm: Dinner with adequate carbs 7:15pm: Blue light blocking glasses on 7:45pm: Magnesium glycinate (800mg) 8:15pm: Soundbed (20 minutes) 9:00pm: Pulsetto sleep program (12 minutes) 9:30pm: Lights out, white noise on Room temperature: 64°F The result: Average deep sleep: 110 minutes Average sleep latency: 12 minutes Average wake-ups: 0-1 per night What I don't do: Melatonin (makes me groggy) Complex breathing protocols (too much mental effort) Sleep restriction (counterproductive for total sleep) Alcohol (destroys sleep architecture) The foundation: Get the basics right first. Then add targeted interventions based on your data. Most people do this backwards. They buy supplements before fixing their sleep schedule. They try complex protocols before making their room cool enough. Build the foundation first. Then optimize.

Amyloid beta and tau proteins. If those sound familiar, it's because they're the hallmark proteins found in Alzheimer's disease. Here's what most people don't know: These proteins accumulate in everyone's brain throughout the day. They're normal metabolic waste products. The difference between healthy aging and neurodegeneration? How efficiently your brain clears them out at night. Your brain's glymphatic system handles this clearance. But it primarily operates during deep sleep. Not light sleep. Not REM sleep. Deep sleep specifically. This is why sleep duration alone doesn't tell the whole story: 8 hours of fragmented, light sleep with minimal deep sleep = poor waste clearance 6.5 hours with adequate deep sleep cycles = better waste clearance My current focus: I'm less concerned about total sleep time than I am about deep sleep duration. Target: 90+ minutes of deep sleep per night Current average: 110 minutes That's 140 extra minutes per week of glymphatic clearance compared to my baseline. This compounds. Not tomorrow. Not next month. In 2045 when I'm comparing cognitive function to peers who spent decades with inadequate deep sleep. Track your deep sleep. Not just your sleep score.

Most people quit interventions too early. Or continue them too long. I follow a simple framework: Week 1-2: Adaptation phase (ignore results) Week 3-4: Initial data collection Week 5-8: Pattern confirmation Week 9-12: Decision point Week 1-2: Adaptation Your body is adjusting. Your measurement baseline is shifting. Your placebo effect is strongest. Don't make conclusions here. Just document. Week 3-4: Initial Data Placebo effect is declining. Actual patterns start emerging. You have enough data for preliminary trends. Look for consistent changes: Sleep metrics moving in same direction Subjective experience aligning with data Changes persisting through variable conditions Week 5-8: Pattern Confirmation The intervention is either working or it isn't. If working: patterns are obvious and consistent If not working: you're searching for explanations Week 9-12: Decision Point Keep it (clear measurable benefit) Modify it (partial benefit, needs optimization) Stop it (no benefit, wasting time/money) Most people fail at decision time: They keep ineffective interventions because of sunk cost. "I've already invested 3 months..." "Maybe I just need to give it more time..." "Perhaps I'm not doing it right..." If it's not working by week 12, it's not working. My current protocols all passed this test: Pulsetto: Clear sleep latency improvement by week 2, sustained through week 12+ Blue light glasses: Immediate subjective response, measurable by week 4 Chanca Piedra: Blood pressure dropped 20 points by week 4 What failed: NMN: No NAD+ change by week 12 Cold plunge: Initial excitement, no sustained benefit by week 8 Multiple supplements: No biomarker changes, discontinued The framework protects you from two mistakes: Quitting effective interventions too early (before adaptation completes) Continuing ineffective interventions too long (after data shows no benefit) Test for 12 weeks. Measure objectively. Decide based on data, not hope

Someone always asks: "But where are the clinical trials?" "Show me the peer-reviewed research!" "I need randomized controlled studies!" I get it. I used to think the same way. Then I noticed something: Clinical trials tell you what works for average populations. They don't tell you what works for YOUR biology. Example: NMN supplementation Published studies show NAD+ increases. Podcasts rave about the benefits. Longevity experts recommend it. I took 2g daily for 90 days. Tested my NAD+ levels before and after. Result: No change. Zero. Nothing. The study results were accurate. For the average participant in that study. Not for my specific metabolism. This is why I run personal experiments: Your genetics affect supplement absorption. Your gut microbiome changes bioavailability. Your existing nutrient status alters response. Your stress levels modify effectiveness. A clinical trial can't account for YOUR variables. My framework: Research suggests mechanism is plausible Safety profile is acceptable I can measure the relevant biomarker Test for 8-12 weeks with before/after data Remove and verify benefits disappear Decide based on MY results, not study results This doesn't mean clinical research is useless. It means clinical research tells you where to START testing. Not where to STOP thinking. The Pulsetto doesn't have published RCTs. But I have: Baseline sleep data without it Intervention data with it Removal data without it again Restoration data with it again That's more useful than knowing it worked for 50 people in a study I wasn't part of. Test on yourself. Measure objectively. Decide based on your data. Not on population averages.

6:15am: Alarm goes off. First conscious thought: Immediate anxiety. Not about anything specific. Just a general 7/10 activation that colors everything. This was my baseline for years. What I tried: Meditation: Helped, but took 20-30 minutes Breathing exercises: Helpful, but required active focus Cold showers: Temporarily activating, not regulating Supplements: No measurable change Therapy: Addressed causes, but didn't change the morning spike The pattern: By the time I got the anxiety down to functional levels (4/10), I'd spent 30-45 minutes of my morning just managing my nervous system. That's 210-315 minutes per week. That's 182-273 hours per year. Just trying to feel baseline normal. What changed with vagus nerve stimulation: 6:15am: Wake up, still 6-7/10 anxiety (this hasn't changed) 6:20am: Pulsetto anxiety program for 6 minutes 6:26am: Down to 3/10 The anxiety upon waking hasn't disappeared. But the time to regulate dropped from 30 minutes to 6 minutes. That's 24 minutes recovered every morning. 168 minutes per week. 146 hours per year. Here's what matters: Those 146 hours aren't just "saved time." They're starting my day from a regulated state instead of a dysregulated state. Every decision I make that day starts from 3/10 instead of 7/10. That compounds. Morning meetings: more present, less reactive. Creative work: better focus, less scattered Interactions: more patient, less irritable The intervention that matters isn't the one that makes anxiety disappear. It's the one that helps you regulate faster. Because regulation determines everything else.

I test a lot of longevity tech. Most of it gets used for 30-90 days, then forgotten. The devices that stay in my routine pass three tests: Measurable benefit within 4-8 weeks Noticeable decline when removed Worth the time/money investment long-term Current daily stack: Morning: Bon Charge blue light glasses (worn all day) Pulsetto anxiety program (6 minutes) Evening: Bon Charge Onyx glasses (2 hours before bed) Pulsetto sleep program (12 minutes before bed) Weekly: Red light panel (15 minutes, 3x per week) That's it. What I don't use daily anymore: Cold plunge (benefits didn't justify time investment) Continuous glucose monitor (taught me my patterns, don't need constant monitoring) NMN supplementation (tested NAD+ levels, no change) Countless other devices gathering dust The pattern I've noticed: Effective tools become invisible. You stop thinking about them. They're just part of your routine. You only notice when they're gone. Ineffective tools require constant attention. You're always trying to optimize the protocol. Always wondering if you're doing it right. Always justifying the investment. If you're constantly thinking about whether something works, it probably doesn't. The Pulsetto passed all three tests: Measurable: Sleep latency dropped by 45% within 2 weeks Removable: All benefits disappeared within 3 days of stopping Sustainable: 18 minutes daily (6 morning, 12 evening) is manageable indefinitely That's why it's still in my routine 6+ months later.

The worst part of poor sleep isn't falling asleep. It's waking up at 3am and lying there for 45 minutes. Your mind starts racing: Tomorrow's deadlines Conversations you need to have Problems you can't solve at 3am anyway Meanwhile, you're watching the clock. 3:15am. Still awake. 3:30am. Still awake. 3:47 am. Finally drifting off. 5:45am. Alarm goes off. This was my pattern without intervention: Wake up 2-3 times per night. Take 20-30 minutes to return to sleep each time. Total: 40-90 minutes of interrupted sleep. With the Pulsetto: Wake up 0-1 times per night. Return to sleep within 5 minutes. Total: <10 minutes of interruption. The difference in total sleep time? About 15 minutes. The difference in how I feel the next day? Massive. Because sleep fragmentation matters more than total sleep. 7 hours of uninterrupted sleep beats 8 hours with 5 wake-ups. Your glymphatic system (brain waste removal) only works during uninterrupted deep sleep. Every wake-up shuts it down. That's 20-30 minutes of interrupted beta-amyloid clearance. Multiply that by 2-3 wake-ups per night. Then by 365 nights per year. Then by 30 years. That's not just poor sleep quality. That's accelerated brain aging. This is why I track sleep fragmentation more obsessively than sleep duration. Not for tomorrow's energy. For my cognitive function in 2055.

Everyone tracks: Total sleep time Sleep score REM percentage Deep sleep duration They miss the metric that predicts how you'll feel tomorrow: Sleep latency. Not how long you sleep. How long does it take to fall asleep? Here's why this matters more than people realize: Sleep latency reveals your nervous system state. 10 minutes or less: Parasympathetic dominant, relaxed, ready for sleep 15-20 minutes: Borderline, some lingering activation 25+ minutes: Sympathetic dominant, stressed, not ready for sleep Your REM and deep sleep percentages matter. But if you're spending 45 minutes trying to fall asleep, you're losing that time from your recovery window. My data over 6 months: With Pulsetto: Average 12-minute sleep latency Without Pulsetto: Average 22-minute sleep latency That's 10 minutes difference. Over a year: 60 hours of extra sleep time. Over a decade: 600 hours. But the real impact isn't the time. It's what those 10 minutes represent: Faster parasympathetic activation, Lower cortisol before bed, Better sleep architecture throughout the night more efficient recovery When you fall asleep in 10 minutes, your nervous system is ready. When it takes 30 minutes, you're forcing sleep while still activated. Track your sleep latency. If it's consistently above 20 minutes, something needs to change: Evening light exposure Stress management Caffeine timing Pre-bed routine Room temperature Or tools that directly activate your parasympathetic system. Your Oura/Whoop/Garmin shows you this number. Most people ignore it. I track it more closely than total sleep time.