TThe Diary of a CEO
← All episodes
06 April 2023

Doctor & Therapist To The Worlds Superstars: Justin Bieber, Miley Cyrus & Bella Hadid!: Dr Amen

9Frameworks
15Insights

Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Hot Take· 3

Hot Take05:00

Amen Says a Depression Label Does Not Explain Its Cause

Amen argues that depression is comparable to chest pain: a description that does not by itself identify cause or treatment. He criticizes symptom-led prescribing and proposes a brain-health framing, but his broad claims about antidepressants and psychiatric practice are assertions made in the interview rather than conclusions established there.

  • Amen distinguishes a symptom label from an explanation
  • He names injury, infection, diet, inactivity, and thought patterns as possible contributors
  • He argues that assessment should precede a narrowly targeted response
  • The episode does not examine the evidence behind his claim that antidepressants perform no better than placebo

depression is like chest pain. It doesn't tell you what causes it

Daniel Amen · 06:00

mild traumatic brain injury is a major cause of psychiatric problems

Daniel Amen · 06:30
#depression#psychiatry#diagnosis#treatment
Hot Take56:30

Amen's Case Against Heavy Caffeine Use

Amen calls caffeine an addictive drug and says his SPECT protocol requires patients to avoid it on scan mornings because it constricts blood flow. He describes a pilot consuming about 600 milligrams daily who tapered by five percent a day and reported more energy and clarity, but the anecdote and Amen's claims about cortisol, the hippocampus, and cerebral blood flow do not establish universal effects or medical advice.

  • Amen distinguishes a little caffeine from heavier use
  • He says caffeine blocks adenosine and can perpetuate sleep-deprivation cycles
  • His patient tapered gradually over roughly three weeks
  • The patient reportedly avoided withdrawal headaches and felt better
  • Individual caffeine reduction can require medical guidance

a little bit's fine, but more than a little bit is not fine

Daniel Amen · 57:00

We cut it down by 5% a day.

Daniel Amen · 59:00
#caffeine#sleep#blood-flow#withdrawal
Hot Take1:20:00

Amen Recommends Annual Hormone Checks—but the Claims Need Clinical Review

Amen recommends yearly checks of DHEA, testosterone, thyroid hormones, and sex hormones, then argues that changing hormones can affect mood, sleep, relationships, and dementia risk. These are broad clinical recommendations and causal claims made by Amen in the interview; appropriate testing, interpretation, and any hormone replacement require individualized medical assessment.

  • Amen recommends annual hormone testing
  • He says progesterone can fall before menopause and associates that change with anxiety and sleep problems
  • He argues that estrogen loss may contribute to women's dementia risk
  • He presents hormone replacement as potentially helpful for selected people
  • The episode does not discuss contraindications, adverse effects, or competing evidence

Every year. DHEA, testosterone, thyroid, estrogen and progesterone for women every year.

Daniel Amen · 1:20:00

hormone replacement can be super helpful for people who need it

Daniel Amen · 1:22:00
#hormones#menopause#testing#replacement

Explainer· 3

Explainer46:00

Amen's Metaphor for Habit Ruts and the Four-Year-Old Mind

Amen says repeated behavior makes the same response more likely, creating what he calls ruts in the brain. He compares cravings and tantrum-like impulses with a four-year-old demanding control, while the “parent self” checks the urge against longer-term goals; the neurological language is his explanatory metaphor in this discussion.

  • Repeated routines become easier to trigger in the same context
  • Amen distinguishes craving something from wanting it for one's goals
  • The four-year-old metaphor represents immediate impulse
  • The parent-self metaphor represents inhibition and goal alignment

Whenever you give in to saying no, you make saying no more likely.

Daniel Amen · 46:00

there's a difference between craving and wanting

Daniel Amen · 48:00
#habits#cravings#impulse-control#metaphor
Explainer50:30

What Amen Claims ACE Scores Reveal About Later Health Risk

Amen explains the ten-item Adverse Childhood Experiences questionnaire and cites large associations between higher scores and later illness or shorter lifespan. He also says his patient data links higher adversity with medial frontal-lobe activation and hyper-alertness; these statistical and imaging claims are reported as his account because the episode does not inspect the studies or establish an individual's outcome.

  • The ACE questionnaire covers ten categories of childhood adversity
  • Amen cites the original CDC and Kaiser work involving 17,000 people
  • He claims scores of four or more are associated with several leading causes of death
  • He emphasizes that a high score is not a death sentence
  • A screening score does not diagnose trauma effects or predict one person's lifespan

it's 10 of the most common childhood traumas

Daniel Amen · 51:00

it's not a death sentence if you know it and you work on it

Daniel Amen · 52:00
#ace-score#childhood-trauma#risk#screening
Explainer1:05:30

Amen's Warning About Substances During Adolescent Brain Development

Amen describes myelination as a process that makes neural signaling more efficient and says development proceeds toward the front of the brain into the mid-twenties. He argues that poor diet, marijuana, and alcohol can disrupt that construction, but his broad risk claims and the results he attributes to his school course are not independently examined in the episode.

  • Amen describes myelin as a fatty covering around neurons
  • He says cortical myelination progresses from the back toward the front
  • He frames ages 15 to 25 as an important period of brain construction
  • He uses a racehorse analogy to encourage teenagers to protect themselves
  • The discussion does not establish the effect of a specific exposure on an individual

from the time you're 15 to 25, it's gone through wild construction

Daniel Amen · 1:06:00

this masterpiece building, if you will, is under construction until you're 25

Daniel Amen · 1:07:00
#adolescence#myelination#alcohol#marijuana

Story· 6

Story02:00

Why Daniel Amen Made Brain Imaging His Psychiatric Mission

Amen traces his career from military medicine and X-ray training to psychiatry after someone he loved attempted suicide. He says a 1991 lecture on SPECT imaging convinced him that psychiatry should pay more attention to the organ it treats, a position he has made central to his work.

  • Military service introduced Amen to medicine and medical imaging
  • A loved one's suicide attempt drew him toward psychiatry
  • He became frustrated that psychiatry rarely examined the brain directly
  • A SPECT lecture in 1991 became the turning point for his imaging work

How do you know unless you look?

Daniel Amen · 02:30

The mission is to end the concept of mental illness by creating a revolution in brain health.

Daniel Amen · 07:30
#career#psychiatry#spect#mission
Story13:30

Why Amen Sees Celebrity Patients as Part of His Mission

Amen names Bella Hadid, Miley Cyrus, and Justin Bieber only in contexts he describes as public knowledge. He says helping highly followed patients also gives his brain-health message wider influence, while offering no private clinical details in this exchange.

  • Amen says Bella Hadid publicly credited him in connection with stopping drinking
  • He identifies himself as Miley Cyrus's doctor and appears in Justin Bieber's public docuseries
  • He expresses pride in Cyrus and affection for helping celebrity patients
  • He connects their public reach with recruiting support for his mission

It's public knowledge Bella Hadid came out and said she stopped drinking because of me.

Daniel Amen · 14:00

four of my patients have a billion followers

Daniel Amen · 14:30
#celebrities#influence#brain-health#privacy
Story29:30

The Five Years That Repaired Amen's Relationship With His Father

Amen says he urged his father to improve his health for 25 years and was repeatedly mocked. At 85, after illness and depression, his father asked for help, followed Amen's recommendations, exercised with him, lost weight, and regained function; Amen says those final five years repaired something important between them.

  • Amen says his father's criticism hurt but did not change his work
  • His father changed only after deciding he was tired of being sick
  • Amen reports a 40-pound weight loss and improved energy over six months
  • He concludes that modeling the behavior mattered more than trying to force change

Danny, I'm sick of being sick. What do you want me to do?

Daniel Amen's father, as quoted by Daniel Amen · 31:30

The only reason he got healthy is because I modeled the message.

Daniel Amen · 33:00
#family#behavior-change#father#modeling
Story36:00

The Childhood Brain Cyst That Hardened Amen's Imaging Conviction

Amen recounts that his nine-year-old nephew became violent and drew suicidal and homicidal pictures. He says a scan revealed a large cyst near the left temporal lobe and that the child's behavior returned to normal after a neurosurgeon drained it; this family case became a defining argument in Amen's campaign for imaging, not evidence that similar behavior usually has the same cause.

  • The child's abrupt behavior included violence and disturbing drawings
  • Amen first asked about abuse, teasing, and inappropriate touching
  • He says imaging found a golf-ball-sized cyst occupying left temporal-lobe space
  • Amen reports that behavior normalized after neurosurgical treatment
  • One dramatic case cannot establish the cause of another child's behavior

he had a cyst the size of a golf ball occupying the space of his left temporal lobe

Daniel Amen · 37:30

when the neurosurgeon drained it, his behavior completely went back to normal

Daniel Amen · 37:30
#brain-cyst#child-psychiatry#imaging#case-story
Story1:29:30

The Couple Amen Says Improved After Brain-Informed Treatment

Amen recounts treating a couple whose previous marital therapy had failed and whose conflict left him feeling ineffective. He says scans led him to interpret one partner as having ADHD and the other as having obsessive-compulsive tendencies, after which he prescribed medication and they became more able to use relationship skills; this is Amen's retrospective case account, not evidence that scans or those medicines are appropriate for other couples.

  • The couple reported four previous unsuccessful attempts at marital therapy
  • Amen says nine months of his own therapy also failed to help
  • He interpreted their scans as showing different frontal-lobe activity patterns
  • He prescribed Ritalin to one partner and Prozac to the other
  • Amen says they later used responsibility, empathy, listening, assertiveness, grace, and forgiveness more effectively

we tried four times, and it always makes us worse

Couple, as quoted by Daniel Amen · 1:30:30

33 years later, they're still married

Daniel Amen · 1:33:00
#couples#therapy#medication#case-story
Story1:49:00

Why Amen Would Apologize to His Late Father

Amen says anger caused him to focus on his father's faults and miss the stability his father provided. Although they spent loving time together in the final five years of his father's life, Amen says he would still apologize for holding on to the negativity.

  • Amen initially describes his father through hurt and conflict
  • He later recognizes the stability his father provided
  • Their final five years included time together and explicit love
  • His desired apology concerns his own sustained negative focus

when you focus that you don't see all the good things that happened

Daniel Amen · 1:49:30

I think I would apologize to him for holding on to the negativity.

Daniel Amen · 1:50:30
#father#apology#grief#perspective

Tool· 1

Tool1:09:00

The Product-Scanning Tools Amen Uses to Check Ingredients

Amen recommends the Think Dirty and Environmental Working Group apps for reviewing personal-care products and says he changed shaving products after seeing a poor rating. He links parabens and phthalates with hormone disruption and makes wider claims about testosterone decline, but the episode does not review product-specific exposure, dose, causation, or the apps' rating methods.

  • Think Dirty provides product ratings based on listed ingredients
  • Amen also names an Environmental Working Group app
  • He says he replaced a long-used shaving product after scanning it
  • He recommends checking toothpaste, deodorant, shampoo, body wash, and makeup
  • An app rating is not a clinical diagnosis or proof that a product caused a hormone problem

There's an app I like called Think Dirty.

Daniel Amen · 1:09:30

Or EWG, the Environmental Working Group, has an app similar to that.

Daniel Amen · 1:11:00
#personal-care#hormones#think-dirty#ingredients

Takeaway· 2

Takeaway1:23:30

Amen's Sleep Advice: Check Caffeine, Light, Temperature, and Timing

Amen identifies caffeine, a warm or noisy room, nighttime light, and eating close to bed as factors he believes can impair sleep or overnight blood-pressure dipping. He favors a cool, dark, quiet room and avoiding food for three hours before sleep, but his cardiovascular claims and intermittent-fasting recommendation need individual medical context.

  • Amen advises people with sleep difficulty to test whether removing caffeine helps
  • He says warmth, noise, and light can impair sleep
  • He links blue light after dark with reduced melatonin production
  • He recommends avoiding food for three hours before bed
  • People with medical conditions or medication-related meal needs should seek individual guidance

if you're having trouble sleeping, I'd kill it. And just see if it has a positive impact.

Daniel Amen · 1:24:00

A warm room impairs sleep. A noisy room, a room with light, they all impair sleep.

Daniel Amen · 1:24:00
#sleep#caffeine#blue-light#late-eating
Takeaway1:47:30

Amen Calls Firing an Essential Form of CEO Pruning

Asked about a mistake he has avoided addressing, Amen says he held on to people too long because firing felt morally uncomfortable. He now believes that a CEO who refuses to remove a poor fit should consider firing themselves, comparing leadership to a gardener's responsibility to prune.

  • Amen identifies reluctance to fire as a recurring leadership weakness
  • He says avoiding the decision can make the CEO responsible for continued dysfunction
  • The emotional barrier is his fear that firing makes him a bad person
  • He reframes removal as an essential stewardship skill

if I don't do it, I should fire myself

Daniel Amen · 1:47:30

if you're a CEO, you're like a gardener

Daniel Amen · 1:48:30
#leadership#firing#ceo#management