Calley Means on the Food System and Metabolic Health
Calley Means tells us how his mother's death and years inside food and pharma lobbying changed how he sees metabolic health, sugary drinks and the incentives behind nutrition advice.
By The Meat Mafia (Harry Gray and Brett Ender)
Calley Means sat down with us in Austin in the middle of what he called a podcast tour. A few weeks earlier, while feeding his son, he had fired off a quick tweet about the food system. He told us he wasn't expecting it to take off.
He wasn't a lifelong health activist. By his own account, he spent years early in his career as a consultant working on behalf of food and pharma companies in Washington. He says he used to be a big defender of medical innovation and of what he called the genius of the American food system.
What changed was personal. He told us his mother was prediabetic, and in 2021 she was diagnosed with pancreatic cancer.
"She was perfectly healthy, got a diagnosis of pancreatic cancer, in early twenty twenty one and died thirteen days later." (29:41)
He says watching her work on her prediabetes in the years before had a profound impact on him. He also credits his sister, Dr. Casey Means, who left surgical training after concluding that much of what she was operating on traced back to inflammation and metabolic health. The two are now writing a book together.
Looking back at his old work, he describes a playbook: funding community groups, think tanks and research so that questions about sugary drinks get framed a certain way. He points to the share of food stamp money that he says goes to sugary drinks, and to industry-funded nutrition research going back decades.
He's careful to say the people involved aren't villains. Food executives, he says, think they're feeding America, and pharma executives think they're helping people. His point is that the incentives are off, and nobody is paid to ask why people are getting sick.
"But you don't have a free market if the free market is rigged." (1:06:39)
That's the Calley Means we sat down with: a former insider who now argues that food and exercise belong at the center of health care. Below is the rest of the conversation, from metabolic health to the incentives behind nutrition advice. This is his view, not medical advice. Talk to your own clinician before you change your diet or medications.
Listen to the full episode · Watch on YouTube
TL;DR: Calley Means says the US food and health system is built on incentives that reward treating disease rather than preventing it. He describes how he says sugary drinks are defended through funded groups and research, why he calls metabolic dysfunction the common thread behind many chronic conditions, and why he thinks people should feel free to question advice. His views, not medical advice.
Who is Calley Means? A former food and pharma consultant who now works on using health savings accounts for food and exercise. He is co-writing a book with his sister, Dr. Casey Means.
Key takeaways
- He says half of Americans have prediabetes or diabetes, citing the figure he uses on the show (06:09).
- He calls sugary drinks very little nutrition and "an absolute disaster" for glucose (10:13).
- He says nutrition research has long been shaped by who funds it (14:11).
- He suggests cutting sugar, seed oils and highly processed grains, crediting doctors like Mark Hyman for the idea (24:44).
- He says it's okay to ask your pediatrician questions (08:23).
Metabolic health as the common thread
Calley argues that many chronic conditions share a root in metabolic dysfunction. He says 93% of people have at least one marker of it and that most people with diabetes have another condition too (24:10). His suggestion is to start with food: less sugar, fewer seed oils and fewer highly processed grains (24:44).
How he says the playbook works
From his consulting years, he describes three levers: community groups, think tanks and research institutions (11:10–13:43). He says the result is that hard questions about sugary drinks get recast as attacks on the people who drink them.
Using health accounts for food
Calley says most people ignore their health savings accounts. He says those accounts can cover food and exercise for qualified people with a doctor's note (15:58). He also wants wearables tied to real actions (1:21:01).
FAQ
Who is Calley Means? A former food and pharma consultant who now works on using health savings accounts for food and exercise, and the brother and co-author of Dr. Casey Means.
What does Calley Means say about sugary drinks? He calls them very little nutrition and a disaster for glucose, and says a large share of food stamp money goes to them (10:13).
What foods does Calley Means suggest cutting? Sugar, seed oils and highly processed grains (24:44). Talk to your own clinician before changing your diet.
Related on The Meat Mafia
- Dr. Marty Makary on medicine's blind spots
- Chris Kresser on why chronic disease keeps rising
- More on Metabolic Health
- Browse all episodes
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Not medical advice. This post summarizes a podcast conversation for education. The views are the guest's own. Talk to a qualified clinician before you change your diet, supplements or any medication.
