Podbit · On Purpose with Jay Shetty
Parents focus on love, safety, independence, and community — but almost universally overlook nutrition as a factor in their child's brain health. Ultra-processed foods don't just deprive kids of nutrients; they actively deliver brain-disrupting chemicals. This is the last great parenting blind spot.
Where this was said
At 1:10:45 · chapter starts 1:07:31
Palmer traces the arc of his own career disillusionment and recovery. When he entered psychiatry he became, by his own admission, 'one of those evil psychiatrists who just doled out pills' — because those were the only tools he had, and people's lives were in danger. He maintained skepticism throughout, asking himself whether what he was doing was any better than what was done for his mother. Now, he says, he has found real reasons for hope: a coherent theory of metabolic dysfunction, actionable interventions like the ketogenic diet, and 20 controlled trials underway. [1] — Dr. Chris Palmer "20 controlled trials of keto for mental health underway: There are currently 20 controlled trials — including 8 randomised controlled trial…" 59:00 His forecast is bold: in 10 to 20 years, he believes we will look back on 2024's psychiatric practices — over-reliance on medications that don't produce remission, failure to address root causes — as almost barbaric. He frames this not with bitterness but with urgency, noting he is in his 50s and believes he has enough time left to see that transformation begin.
Mouse studies show aspartame induces anxiety-like behavior, confirmed by amygdala hyperactivation. More alarming: those anxiety-like behaviors persisted in offspring for two generations without any direct aspartame exposure. If your mother drank Diet Coke, you may have inherited her anxiety.
Aspartame (NutraSweet) is found in over 500 diet foods and sodas in the US food supply, and mouse studies show it may induce heritable anxiety disorders across two generations.
AI nailed Andrew Huberman's vertigo-vs-low-blood-pressure diagnosis because that pattern has been reported millions of times. But every patient's liver is different and data on liver surgeries is scarce worldwide — making solo robot surgery dangerous. The rule is simple: data abundance means AI can help; data scarcity means keep the human in the loop.
Fei-Fei Li's father had liver surgery performed by a da Vinci robot guided by a surgeon. The result: 10 times less blood loss than a typical procedure. This isn't replacement — it's the gold standard of human-machine collaboration, where the human's judgment and the robot's precision combine.
US drug overdose deaths fell from 110,000 to roughly 70,000 — the biggest CDC-recorded single-year drop ever. Men's rates fell 27% in one year, and the steepest decline of all was among 15–24-year-olds, down 37%. The crisis narrative around young men needs to make room for signs of genuine progress.
Kessler thought his grief expertise would protect him. It didn't. When his son David died unexpectedly, he found himself on the floor — and eventually realized that acceptance alone wasn't enough. That unmet need became the sixth stage: finding meaning.
Grief isn't just death — it's any unwanted change. Kessler lectured at Coca-Cola and General Mills not because they had lots of funerals, but because change management is grief management. People who grieve well live well.
Witnessing someone's grief isn't just emotional support — it's an essential act of healing. Kessler argues grief is a severance and connection heals it. But real witnessing has two steps: seeing the pain AND affirming the person's capacity to recover.
Avoiding grief isn't free — it's exhausting. Kessler's beach ball metaphor nails it: pushing a small balloon down is easy, but holding a massive beach ball underwater takes constant, draining energy. Unattended feelings don't disappear; they just consume you.
Most people try to control their environment to avoid triggers. Kessler flips this entirely: triggers aren't problems to manage around — they're a detailed map to your pain and your healing. Every trigger points directly to what needs attention.
Running from pain doesn't leave it behind — it accelerates the chase. Whatever we run from pursues us, and whatever we face transforms us. Both Kessler and Lewis Howes testify to knowing both roads firsthand.
We use essential and analytics cookies to run Vuci. To understand how the site is used: Privacy Policy.
Install Vuci on your phone
Add it to your home screen for a faster, app-like experience.
Install Vuci on your phone
Tap the Share button, then “Add to Home Screen”.
A new version is available
Reload to get the latest Vuci.