エピソード

  • Lymphatic Drainage Massage: De-Puff Is Real, Detox Is Not

    Lymphatic Drainage Massage: De-Puff Is Real, Detox Is Not
    2026/09/20
    Lymphatic drainage massage has racked up billions of TikTok views, promising detox, immunity boosts, faster metabolism, and even weight loss. Jack and Daisy trace the technique back to its legitimate medical roots — and work through the evidence claim by claim to find out what it can and can't actually do. Plus: the safety warnings most wellness content skips entirely.
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    10 分
  • Salt Stomping's Magnesium Claim Is Busted

    Salt Stomping's Magnesium Claim Is Busted
    2026/09/11
    Salt stomping — standing on coarse salt before bed — is going viral with promises of better sleep, lower cortisol, and transdermal magnesium absorption. Jack and Daisy dig into the skin science, track down the single pro study, and find out whether the ritual holds any water.
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    10 分
  • Dopamine Patches: Zero Trials, Zero Brain Delivery

    Dopamine Patches: Zero Trials, Zero Brain Delivery
    2026/09/04
    A peel-and-stick patch promising better mood, focus, and productivity through a dopamine boost is making the rounds in wellness spaces. Jack and Daisy work through the pharmacology — the blood-brain barrier, transdermal delivery, and what real dopamine-active patches actually are — to find out whether the science holds up. The verdict is clean, and the reasoning gets there fast.
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    9 分
  • Cortisol Face and Low-Cortisol Maxxing, Busted

    Cortisol Face and Low-Cortisol Maxxing, Busted
    2026/08/23
    "Cortisol face" and "low-cortisol maxxing" have racked up hundreds of millions of TikTok views, claiming that everyday stress spikes cortisol high enough to bloat your face and that the right supplement routine can fix it. Jack and Daisy work through the actual endocrinology — what stress management can and can't do to cortisol levels, where ashwagandha's numbers really land, and the rare disease the trend's before-and-after photos are quietly borrowing from.
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    11 分
  • Proteinmaxxing Hits a Wall at 1.6G per Kilo

    Proteinmaxxing Hits a Wall at 1.6G per Kilo
    2026/07/25
    Proteinmaxxing — the trend of chasing 250-plus grams of protein a day — promises more muscle, faster. Jack and Daisy dig into three meta-analyses to find out where the dose-response curve actually flattens, and whether the kidney fears are as real as the influencers say.
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    10 分
  • Mitochondrial density: the mechanism behind cardio's mortality reduction

    Mitochondrial density: the mechanism behind cardio's mortality reduction
    2026/06/29
    The reason cardio cuts your risk of early death basically comes down to tiny organelles from your high school bio textbook. Researcher Inigo San-Millan found that mitochondrial density in muscle cells predicts not just Tour de France performance but also who develops type 2 diabetes, heart disease, and dies younger, and the specific training that builds it is slow, boring, conversational-pace cardio called Zone 2, which most people either skip or blow right past. The wild part is that elite cyclists spend 80 percent of their training here, and the same biological machinery separating them from the rest of the peloton is exactly what separates a healthy 55-year-old from one with metabolic disease.
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    12 分
  • Training to failure: equivalent muscle, 2x recovery cost

    Training to failure: equivalent muscle, 2x recovery cost
    2026/06/25
    Training to failure builds the same amount of muscle as stopping 2-3 reps short, but takes twice as long to recover from, and that gap has been sitting in the research since 2022 while gym culture kept pretending grinding out every last rep was the price of gains. A meta-analysis of 55 studies and nearly 2,000 trained subjects found zero statistically significant difference in muscle growth between failure and non-failure training, and a separate trial quantified the recovery cost as roughly double with nothing extra to show for it. The math is pretty simple: same muscle, twice the recovery, half the training sessions your body can actually absorb.
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    12 分
  • Hardmaxxing surgery won't fix what body fat will resolve

    Hardmaxxing surgery won't fix what body fat will resolve
    2026/06/22
    A 2025 systematic review just pulled 54 years of facial implant data and landed on a 4.4 percent complication rate covering infections, nerve damage, displacement, and revision surgeries — and that is the number jaw surgery forums have been debating without ever actually having. Here is the part that stings: a lot of the jaw definition guys are going under the knife for already exists underneath their facial fat, which the anatomy literature confirms responds directly to body composition changes. The surgery is real, the results are permanent, and the risk is documented — but for a chunk of these patients, a cut is literally all they needed.
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    13 分