Mayo Clinic On Nutrition
"Mayo Clinic On Nutrition" digs into the latest nutrition trends and research to help you understand what’s health, and what’s hype. Together with Mayo Clinic dietitian Tara Schmidt, we’ll unravel the complexities of modern diets, offer evidence-based nutritional advice, and debunk common myths about the things we eat. Whether you want to understand a dietary concern, manage your weight, or simply eat better, we’ll learn how to make nutrition choices to not just eat well, but be well.
Episodes
September 22, 2026 • 37 mins
So you started a GLP-1. How much should you expect your appetite, nutrition needs and relationship with food to change?
In this episode of On Nutrition, family physician and researcher Tamim Rajjo, M.D., explains how GLP-1s impact multiple organ systems, what nutrients to target and how to manage side effects.
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September 8, 2026 • 48 mins
About 40% of U.S. adults have obesity. Thankfully, there are more treatment options now than ever before. But when considering your options, what factors should you weigh beyond cost and recovery time? And what might life look like after you’ve reached your goal weight?
On this episode of On Nutrition, endocrinologist Meera Shah, M.D., walks us through the considerations that can help you decide whether bariatric surgery or ...
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August 25, 2026 • 18 mins
How much protein do you need as a petite person? Is there a cutoff time for eating after a late workout? And what exactly is “excess dairy”?
On this episode of On Nutrition, Tara answers your nutrition questions and unpacks the “health or hype” behind online trends like “GLP-3s” and “fibermaxxing.”
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August 11, 2026 • 45 mins
Insulin resistance is a complex metabolic condition associated with an increased risk of prediabetes and type 2 diabetes.
On this episode of On Nutrition, registered dietitian Dr. Ali Chappell discusses how food and lifestyle can affect insulin sensitivity, common nutrition myths, and why people with PMOS may be more likely to experience insulin resistance.
Disclaimer: Insulin resistance does not have a single routine clinical te...
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July 28, 2026 • 48 mins
Irritable bowel syndrome and inflammatory bowel disease are often behind bloating, frequent trips to the bathroom and having to avoid favorite foods. But there are ways to reduce symptoms and live with fewer interruptions.
On this episode of On Nutrition, registered dietitian Christine Lothen-Kline explains the gut-brain connection, the role of fiber and simple habits that can support healthy digestion.
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July 14, 2026 • 37 mins
About 45 million Americans go on a diet every year. But what if there were a different way to engage with food, without so many rules? Intuitive eating, the practice of following your hunger cues, is all about rejecting diet culture, guilt and shame.
On this episode of On Nutrition, registered dietitian Sam Previte shares the 10 principles of intuitive eating, exercises to examine your relationship with food and how to tap into you...
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June 30, 2026 • 47 mins
The five-second rule. Fruit and vegetable washes. The "yoga mat" compound. When it comes to food science and safety, misinformation (and bacteria) are everywhere.
On this episode of On Nutrition, food scientist Roxi Smith (@Hydroxide.FoodScience) gives a crash course in kitchen tips, food contamination and how to properly handle leftovers.
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June 16, 2026 • 38 mins
Eating disorders are much more than anorexia and bulimia. Many people — including men, older adults and people living with obesity — struggle with their relationship with food in ways that can be harmful to their health. In some cases, treatments such as GLP-1 medications may exacerbate or uncover an underlying eating disorder.
In this episode of On Nutrition, pediatrician and eating disorder specialist Dr. Angela Matt...
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June 2, 2026 • 37 mins
One in 10 U.S. adults has at least one food allergy. While many involve familiar triggers like peanuts or shellfish, more than 170 foods have been linked to allergic reactions.
So why do food allergies seem more common than ever? And what should you do if one develops in adulthood?
On this episode of On Nutrition, registered dietitian Sara Wolf answers common food allergy questions and shares how she’s navigated her own.
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May 19, 2026 • 39 mins
About one-fourth of U.S. adults have a diagnosed mental health disorder, such as depression, anxiety or ADHD. And with the everyday stress of life, even people who don't have a diagnosis may be looking for a way to find some relief. Can we find a solution on our plates? Is nutrition an effective way to treat mental health?
On this episode of On Nutrition, psychiatrist Brooke Resch, M.D., a nutrition influencer who goes by @CookWit...
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May 5, 2026 • 46 mins
Almost a fourth of the U.S. population lives with chronic pain, with treatment options including medication and physical therapy. But where does nutrition fit in? Is it possible to reduce chronic pain with food and weight management?
In this episode of On Nutrition, Healthnix app founder Maja Mazur and registered dietitian Chelsey Hoffmann talk about the gut-brain connection’s role in pain, which foods trigger inflammation a...
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April 21, 2026 • 38 mins
Why do some people seem to shed weight easily while others don’t get the same results, no matter how hard they try? According to the theory of obesity phenotypes, the way each of us gains weight is different — and the best way to lose it may be different, too.
On this episode of On Nutrition, bariatrician, gastroenterologist and internist Dr. Andres Acosta shares his research on obesity phenotypes, how genetics can pla...
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April 7, 2026 • 39 mins
Humans are living longer than ever — but longer life doesn’t always mean better health. More than half of U.S. adults are living with at least one chronic condition, such as diabetes, heart disease or obesity. So what can we actually control to help prevent these diseases as we age? And what should we be eating to stay healthier, longer?
On this episode of On Nutrition, cardiologist Dr. Stephen Kopecky breaks down 11 f...
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March 24, 2026 • 43 mins
Why are habits so hard to build — and even harder to break? And do they really have to be perfect to improve your health?
On this episode of On Nutrition, Mayo Clinic dietitian Tara Schmidt sits down with health coach Jenn Trepeck to explore the science of habits and how small, realistic changes can lead to lasting results. From decision fatigue to mindset shifts, they break down why so many health goals stall — and wh...
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March 10, 2026 • 42 mins
About 4.5 million U.S. adults have been diagnosed with some form of liver disease, and some will go on to need a liver transplant. What interventions are available to help avoid that procedure? And if someone does receive a transplant, how can their diet support their new liver and help keep it as healthy as possible?
On this episode of On Nutrition, transplant clinical dietitian Heather Bamlet explains how she supports transplant...
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February 25, 2026 • 34 mins
Food is more than the sum of its parts. Nutrients in supplements act differently than the same nutrients in whole foods. The way those nutrients are packaged, bonded and processed all factor into what’s known as a food matrix.
On this episode of On Nutrition, we talk with Sally Cummins, a registered dietitian and senior vice president of nutrition affairs at the National Dairy Council. She shares the science behind the dairy...
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February 10, 2026 • 38 mins
Almost half of US adults have been diagnosed with hypertension, with the main culprit being a high-sodium diet. So how can we avoid being part of that statistic? And what food choices should we be making to keep a low blood pressure?
On this episode of On Nutrition, registered dietitian Laurie Molina describes the DASH eating plan, methods to maintain a low-sodium diet, and the surprising benefits of potassium.
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January 27, 2026 • 39 mins
Stress, uncertainty and unmet emotional needs can influence eating patterns in ways that go beyond hunger. Research suggests that many adults turn to food for comfort when feeling tired, anxious, inadequate or lonely — a pattern often described as emotional eating. So how can we recognize these triggers and develop healthier ways to cope?
On this episode of On Nutrition, holistic nutritionist and health coach Ali Shapiro joi...
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January 20, 2026 • 53 mins
Are your New Year’s resolutions supporting your long-term health, or sending you back into another cycle of short-term diet trends? Before you commit to the latest plan, learn which nutrition strategies are supported by evidence and can contribute to lasting well-being in 2026 and beyond.
In this episode of Salad With a Side of Fries, host Jenn Trepeck is joined by Tara Schmidt, a registered dietitian and instructor of nutri...
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January 13, 2026 • 41 mins
Almost half of U.S. adults over age 30 have some form of gum disease, and the effects can extend far beyond the mouth. Research has linked gum disease to more than 50 systemic conditions, including diabetes, lung cancer and Alzheimer’s disease. So how can we help prevent oral inflammation and harmful bacteria from affecting overall health?
On this episode of On Nutrition, dentist Alex Silvia, D.D.S., explains why gum health m...
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