The Dr. Hyman Show

Former CDC Director on Rebuilding Public Health and Trust in America | Dr. Tom Frieden

Host: Dr. Mark Hyman
Guest: Dr. Tom Frieden (Former CDC Director, Commissioner of the NYC Health Department, President of Resolve to Save Lives)
Date: October 22, 2025

Episode Overview

Dr. Mark Hyman sits down with Dr. Tom Frieden—former CDC Director, NYC Health Commissioner, and author of The Formula for Better Health—to delve into the chronic disease epidemic, loss of trust in public health, the nutritional landscape, the battle against big industry, and actionable policy and personal solutions. Dr. Frieden shares insights from his decades in public health, emphasizing the importance of integrated personal and societal action, scalable interventions, improved communication, and rebuilding trust in an era shaken by COVID-19.

Key Discussion Points & Insights

Understanding Public Health & Loss of Trust

• Dr. Frieden highlights the "deep hole" public health is currently in due to waning public understanding and trust ([00:00], [04:26]).
  • “There isn't a good understanding of what public health is, why it's important, and how it could save a lot of lives, including yours.” — Dr. Tom Frieden [04:26]
• Trust in public institutions, especially after COVID-19, has eroded due to misinformation, echo chambers, changing guidance, and politicization ([05:12], [07:12]).
  • Dr. Hyman: “Trust is lost in buckets and it's gained in drips.” [08:35]

Restoring Public Trust: Dr. Frieden’s Three-Part Strategy ([07:12])

1. Listen first: Understand people’s fears and frustrations, and communicate as a two-way process.
2. Focus on visible small wins: Tangible, positive changes rekindle confidence.
3. Avoid unnecessary mandates: Require actions only when clearly essential.

“We have to listen better, communicate better. Communication starts with listening...The second thing is to make small wins...And the third thing is stay away from mandates unless absolutely necessary.” — Dr. Tom Frieden [07:12]

COVID Mandates, Masks, & Communication

• Discussion around COVID-19 mandates, drawing analogies from TB outbreaks:
  • Mask-wearing in immune-compromised settings is sensible, but blanket mandates fuel skepticism ([10:05]).
  • Closures helped early on but needed more nuanced, community-involved approaches ([12:43]).
  • Early messaging failures and political entanglement worsened public distrust ([13:45]).

    “CDC wasn't heard from again for all of 2020. And you didn't have the good public health messaging...At the start of every sentence: ‘Based on what we know now, this is what we're going to do. It's likely going to change.’” — Dr. Tom Frieden [14:16]

• Vaccine mandates: justified when preventing spread, but data shifted to suggest primarily self-benefit ([15:00]).

Seeing the Invisible: The Formula for Better Health

• See, Believe, Create:
  1. See the invisible: Identify underlying structural and epidemiological factors.
  2. Believe change is possible: Counter the “Cassandra curse” of public health warnings not being acted upon.
  3. Create a healthier future: Apply systematic approaches for both individuals and society ([22:30]).

“Public health is like Cassandra, the Greek mythological priestess who could see the future, but she was cursed. Nobody believed her predictions, so they didn't change their behavior. We can break that Cassandra curse.” — Dr. Tom Frieden [23:34]

Case Studies & Policy Discussions

Tobacco: A Public Health Blueprint ([22:50])

• History of NYC’s efforts: absence of data, then rigorous surveys, then layered interventions.
• Tobacco industry tactics—modifying cigarettes for addictiveness and manipulating scientific machines.
  • “A single puff of a cigarette will deliver more free nicotine—‘crack nicotine’—to your brain than an intravenous injection.” — Dr. Tom Frieden [26:29]
• Effective measures:
  • Cigarette tax: Most effective lever—price sensitivity reduces use.
  • Public smoking bans: Social norms and policy reduced prevalence.
  • Hard-hitting ads: Showing disability/disfigurement motivates action.

  “Show disability and disfigurement. If you tell people they're going to die—everyone’s going to die. But show the harm, and it sticks.” — Dr. Tom Frieden [28:49]

Chronic Disease & Food Policy: The Current Battlefield

• Ultra-processed foods and refined sugars/starches as primary drivers of chronic disease ([20:36], [33:29]).
• Shift in public health challenges: now more people are biologically addicted to food (14% adults & children) than to alcohol ([32:49]).

  “People can stop smoking, but they can’t stop eating. And yet 60% of the food we’re eating is ultra processed food.” — Dr. Mark Hyman [32:49]

• Industry pushback parallels tobacco battles: food lobby astroturfing, co-opting advocacy groups, and using “freedom of choice” rhetoric.
• Successes in Latin America:
  • Warning labels (black stop signs) lead to rapid reformulation and reduced harmful food sales ([37:45]).
  • Taxation and restricting marketing to children/prohibiting sales in schools shown effective ([42:41]).

Salt vs. Sugar—Which Is Worse?

• Salt claimed to cause more deaths than sugar, with sodium-potassium imbalance at the root ([34:30]).
  • Policies needed: Potassium-enriched salts, regulatory limits, front-of-pack warning labels.
  • “Globally, half a century of urging people to eat less salt has done nothing. It’s in every processed food.” — Dr. Tom Frieden [35:14]

Policy Levers, Industry Barriers, and Advocacy

• Persuasion, litigation, and coalition-building crucial for policy change ([49:25], [97:38]).
• Prevention paradox (Geoffrey Rose): “A little bit of good for a lot of people does more than lots for a few.” ([52:00])

  “Losers [industries] organize, and the benefit for the public is diffuse and invisible. That's the paradox.” — Dr. Tom Frieden [52:00]

Personal, Societal, and Clinical Interventions

Personal Action & Policy Synergy

• Individual action has limits—but individuals can drive policy by voting, advocacy, and organizing ([96:42]).
• “Less than 5% of Americans have the healthiest habits... It’s in your self-interest to get policies changed.” — Dr. Tom Frieden [96:42]

Primary Care System Failings

• 100 million Americans lack a primary care doctor, despite spending $4 trillion on healthcare ([04:26], [93:13]).
• Payment remodels (like Kaiser Permanente or value-based care) and team-based care essential for improvement.
• AI in healthcare holds promise for augmenting clinical decision-making, making care more accessible and efficient, but cannot fully replace human clinical judgment ([93:13], [94:58]).

The Healthcare Model: Prevention, Treatment, Empowerment

• Prevention and clinical care are complementary, not either/or.

  • Key actionable policies if ‘king’:
    • Tax sugar and soda; front-of-pack warning labels ([59:44], [61:19]).
    • Make primary care universally accessible.
    • Mandate effective reform in food supply (e.g., sodium cut, eliminate trans fats).
    • Strong kids’ advertising restrictions and school food reform.

    “The only thing that actually substantially reduces consumption is this black stop sign... people spend at most six seconds making a decision of what to buy in the supermarket.” — Dr. Tom Frieden [61:19]

• Better blood pressure and lipid control—especially in diabetics—yields orders of magnitude more health gain than aggressively targeting blood sugar alone ([65:42]).

Notable Quotes & Memorable Moments

• On Mandates & Trust:
  “Trust gets broken in an instant and it gets put back slowly.” — Dr. Tom Frieden [07:12]
• On Tactics:
  “Litigation revealed the industry’s sleazy tactics and opened the door for policy change.” — Dr. Tom Frieden [30:13]
• On Industry Influence:
  “Never try voluntary measures with the food industry. They don't work.” — Dr. Tom Frieden [90:18]
• On Positive Change:
  “We can break the Cassandra curse if we see the invisible, believe we can change, and create a healthier future.” — Dr. Tom Frieden [23:34]
• On Policy Limitation:
  “It's going to be tough… this idea that corporations are people and they have free speech rights…you can't make them say things that they don't want to say, even if it's the truth.” — Dr. Tom Frieden [62:54]

Important Timestamps by Topic

• Public health and trust: [00:00] - [07:12]
• COVID-19 mandates and communication: [08:35] - [15:38]
• Formula for Better Health: [22:30]
• Tobacco Control Lessons: [22:52] - [29:41]
• Chronic Disease Origins & Ultra-Processed Food: [20:36], [32:49] - [33:30]
• Salt vs. Sugar: [34:30] - [42:08]
• Latin America’s policy innovations: [37:45] - [44:00]
• Industry manipulation and advocacy tactics: [46:31] - [52:00]
• Healthcare system reform and AI: [93:13] - [95:45]
• Actionable steps for policy and personal change: [59:44], [83:06], [96:42]

Conclusion & Calls to Action

Dr. Frieden urges a blend of personal responsibility and systemic change:

• Individuals: Demand better policies, normalize healthy behaviors ("vote with your fork and your voice"), push for government accountability.
• Policy: Prioritize straightforward, high-impact interventions; make visible wins; follow tobacco control playbooks.
• Healthcare: Foster universal primary care, incentivize prevention, deploy technology wisely.

“If we improve health for everyone, we’ll have a more productive society... It’s not a Republican or Democrat issue. It’s about health or sickness. It’s about fact or fiction.” — Dr. Tom Frieden [80:37]

Dr. Frieden’s Book:
The Formula for Better Health: How to Save Millions of Lives, Including Your Own
(All proceeds support public health initiatives.)

Final Thought:
“We really can make a lot of progress. Things that seem like they're inevitable, but they're not. We've made progress before... heart attacks and strokes can be gone as well.” — Dr. Tom Frieden [75:41]

For more, listen to the full episode or visit Dr. Hyman’s website.