Your Patient Asks What They Should Eat. You Have No Good Answer. Yale Is Trying to Fix That.

His grandfather grew fifty to a hundred tomato plants every year in a small backyard in Michigan. Not a farm — a backyard. Every fall, the family would be alerted when the local Red Haven peaches were coming up at the farmer's market. Produce was shared at church. Food was the center of everything. And then his other grandfather would go to McDonald's every single morning with his friends, drink a senior cup of coffee, and spend a couple of hours talking with the people who mattered most to him. Also around food. Also an act of love.

Nate Wood, MD grew up understanding both things simultaneously: that food can nourish the body and that food can nourish belonging, and that neither one cancels out the other. His grandfather on his mother's side had a phrase he deployed with characteristic bluntness: "The whiter the bread, the quicker you're dead." Wood has been working out the clinical implications of that sentence ever since.

Part One: Two Tables

The Gap Nobody Talks About

When Wood got to medical school at Wayne State University in Detroit, he already knew more about food and its relationship to health than most of his peers. He had grown up in it. What surprised him was how little the curriculum acknowledged the connection. He was learning about cardiovascular disease with no mention of diet. He was learning about diabetes with no mention of what people ate. The link that felt obvious to him — the link his grandfather had expressed in eight words — was simply absent.

This is not unusual. The average American medical student receives approximately 11 hours of nutrition education across four years of training. In the 1980s, that number was around 20 hours — already considered critically insufficient, prompting a major 1985 call to mandate a minimum of 25. Since then, as the obesity epidemic has expanded and patients' nutritional questions have multiplied, the hours have gone down, not up. The medical school curriculum has grown too crowded for a subject that has long been regarded, as Wood puts it, as something between cooking class and home economics — separate from medicine, not medicine itself.

"As people get more and more questions about nutrition, their doctors actually get less and less education in how to answer them. The gap keeps widening in exactly the wrong direction."

— Nate Wood, MD

The Year He Left Medicine for the Kitchen

Three years into medical school — after the grinding preclinical years, after Step 1 and Step 2, after his internal medicine and neurology and psychiatry rotations — Wood took a year off and moved to New York to attend the Institute of Culinary Education. He didn't want someone else to teach him how to cook healthy food. He wanted to learn the most delicious, technically rigorous version of cooking that existed, and then figure out how to make it healthier himself. So he enrolled in a full French culinary program: heavy sauces, significant amounts of meat, more butter than he had ever imagined. He graduated first in his class, earning the Top Toque Award.

As part of the program, he needed an externship. He did a trial at 11 Madison Park — at the time the number one restaurant in the world, three Michelin stars — and spent most of it dusting shelves. He concluded it wasn't a good fit. He tried a second trail at The Modern, the two Michelin-starred restaurant inside the Museum of Modern Art, and that one clicked. He worked there for several months under Executive Chef Abram Bissell.

Then he went back to Wayne State and finished his MD. The year away had confirmed what he already suspected: that he needed both, that neither was complete without the other, and that the intersection of the two — helping people understand that healthy food could actually taste extraordinary — was where he was supposed to be.

Part Two: Building What Didn't Exist

Yale, a Pandemic, and a Teaching Kitchen

He arrived at Yale for his internal medicine residency at the end of 2019, carrying a pitch: he wanted to teach nutrition. The program was interested. He started floating the idea of a culinary medicine curriculum — teach healthy cooking for healthy living, bring trainees into a teaching kitchen, combine nutrition science with hands-on culinary skill. The goal was to give physicians the knowledge and confidence to actually talk to patients about food.

Then came 2020, and the teaching kitchen became impossible to use. Like every culinary medicine educator in the country, he pivoted to virtual classes over Zoom. And while running those classes, someone tapped him on the shoulder: Yale was building a teaching kitchen. Did he want to use it? He did. He ran the first ever randomized controlled trial of a culinary medicine curriculum among medical trainees for his master's thesis. In 2024, he became the inaugural Director of Culinary Medicine at the Yale School of Medicine — a role and a program he had effectively built from scratch over the course of his residency and fellowship.

"It felt like a decade-long dream come true — not something I could have ever foreseen. But every step of the way I was just following my passion, and this is where it got me."

— Nate Wood, MD

What the Program Actually Does

The Yale Culinary Medicine Program operates at two levels. For medical trainees — residents, medical students, PA students — it teaches the fundamentals of nutrition alongside practical culinary skills, then layers in clinical frameworks for talking to patients about food. One of those frameworks is the Five A's: Ask permission before raising the topic; Assess the patient's current diet; Advise with specific, evidence-based recommendations; Agree on a goal together using shared decision-making; Assist and arrange follow-up. Originally developed for smoking cessation, now applied to nutrition counseling, the Five A's give physicians a structure that begins — critically — with the patient's consent to have the conversation at all.

For patients at Yale New Haven Health, the program offers free cooking classes in a real teaching kitchen, referred by their providers. The first class builds around tacos: one group makes a standard American version, white flour tortilla, beef, store-bought seasoning, no vegetables; another makes a fully plant-based version on a whole-grain corn tortilla; two more groups make versions in between. The point isn't to tell anyone what to eat. It's to show the full spectrum of how a meal you already love can be shifted, step by step, toward something that also takes care of your health.

"Everyone likes food. Everyone likes to talk about food. Everyone likes to eat. Cooking is a leveling activity — suddenly the fellow and the attending are in the same kitchen and nobody's an expert."

— Nate Wood, MD

Part Three: The Bigger Fight

The Food Environment Problem

Wood is not a pessimist about food, but he is clear-eyed about the environment in which people are trying to eat well. Wherever you go in America, the easiest available choice is something cheap, fast, ultra-processed, and engineered in a lab to be as compelling as possible. Ultra-processed foods are specifically designed to be difficult to stop eating — they trigger dopamine responses, override satiety signals, and are available at every gas station, airport, and school cafeteria. Making healthy choices three meals a day, every day, in that environment is genuinely hard. Not a willpower problem. A structural one.

GLP-1 medications — Ozempic, Wegovy, and their relatives — enter this picture as a legitimate and powerful tool. Wood was prescribing semaglutide before it became a cultural phenomenon, and he remains enthusiastic about its real-world impact: turning off the food noise, enabling people to lose weight that was damaging their joints and cardiovascular systems, treating sleep apnea and fatty liver and substance use disorders. He is not worried about the medication's existence. He is focused on what happens alongside it — and what happens when people eventually stop taking it. That is where culinary medicine becomes, in his framing, the logical complement: if GLP-1s suppress appetite and create a window of opportunity, culinary medicine teaches people what to do with that window.

"If you can take this drug and use the suppressed appetite to put into practice the things you've always wanted to do — cooking healthy food, exercising, sleeping more — then maybe eventually you could wean off it, having built those habits while the drug was doing the heavy lifting."

— Nate Wood, MD

Why He Shows Up on Television

He writes for the Washington Post. He appears weekly on WTNH News 8 in Connecticut with a segment called "Dr. Nate's Plate." He has been quoted in the New York Times, the Wall Street Journal, Forbes, and National Geographic. He has produced segments for Sanjay Gupta, Rachael Ray, and Martha Stewart. He won an MTV Video Music Award in 2020 in the Everyday Heroes: Frontline Medical Workers category. He does all of this, he says, because misinformation about food is everywhere and it is actively harming people — and because the people best positioned to counter it are not getting out there enough.

His advice to physicians considering media work is the same advice he'd give anyone learning any skill: consume it first, consume it critically, and at some point get on the bike. Watch interviews and notice what works. Notice when someone gives short, clear answers and when they ramble. Notice when a body language disconnect undermines the message. And then, when the imposter syndrome arrives — which it does, he says, every time — remind yourself that the alternative is leaving the floor to people who should not have it.

Nate Wood, MD came from two grandfathers who both loved food — one who grew tomatoes and shared peaches, one who went to McDonald's every morning for the fellowship. He built a career on the insight that both of those things are true and that neither cancels out the other. That food can be medicine and pleasure at the same time. That healthy cooking can be the most delicious cooking. And that a physician who can't talk to patients about what they eat is missing one of the most powerful tools available — one that has been sitting in the kitchen the whole time.