The Ty Beal Show

Are you overwhelmed by conflicting nutrition advice? Tired of trying to separate health facts from fleeting fads? I’m Ty Beal, PhD, a nutrition scientist exploring what we eat and how it truly impacts our wellbeing. On The Ty Beal Show, we cut through the noise. Each week, I’ll be talking with leading experts in nutrition, public health, and food systems—bringing you the latest science in simple, practical terms. We’ll explore why there’s no one perfect diet, how to nourish your body, and ways to help avoid chronic disease. Here’s the truth: Nutrition shouldn’t be confusing. Our goal is to empower you with knowledge that’s actually useful—so you can feel your best, without the hype. We focus on facts, not fear; understanding, not judgment; and a dose of common sense—and maybe even some humor—along the way. If you’re ready to take charge of your health with credible, science-backed insights, hit subscribe. Let’s learn and grow together. Connect

The Ty Beal Show is a health podcast hosted by Ty Beal, PhD, with 38 episodes on record and a Required Pod Score of 80. PitchCentric scores this show on Booking Probability, Listen Score, and live audience signals refreshed every 24 hours.

Ty Beal, PhD hosts The Ty Beal Show, a health show with 38 episodes published.

Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.

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  Episode #37

  Nutritional Value Score: We Rated 289 Foods From 1 to 100 — #1 Will Surprise You | Flaminia Ortenzi

  Apr 14, 202649 minS0

  <p >In this episode, nutrition researcher Flaminia Ortenzi—PhD candidate and longtime colleague at the Global Alliance for Improved Nutrition (GAIN)—joins the show to break down the Nutritional Value Score (NVS), a new food rating system we co-developed and recently published in the Journal of Nutrition that scores foods from 1 to 100 based on both nutrient density and protection from chronic diseases. Flaminia walks through the seven components that make up the score—vitamins, minerals, protein quality, omega-3s, fiber, calorie density, and nutrient ratios like sodium-to-potassium and saturated-to-unsaturated fat—and explains why existing systems like Nutri-Score and Health Star Rating f...

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  Episode #36

  The Food Combo That Makes Us Overeat — And It's In Breast Milk | John Speakman, PhD

  Apr 7, 20261h 22mS0

  <p >In this episode, Professor John Speakman—biologist at the University of Aberdeen and the Chinese Academy of Sciences, and one of the world's foremost experts on energy balance—joins the show to reveal what a 1,200-mouse feeding study and 30,000 human data points have uncovered about why we really gain weight. The answer isn't fat alone and it isn't carbs alone—it's a specific combination of the two, around 40–50% fat and 20–30% carbohydrate by calories, that sits at the peak of a "mountain" of weight gain. John explains why both low-fat and low-carb diets work (they're descending opposite sides of the same mount...

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  Episode #35

  Your Gut Microbiome Shapes Your Health More Than Your Genes | Tim Spector, MD

  Mar 31, 20261h 2mS0

  <p >In this episode, Professor Tim Spector—epidemiologist at King's College London, co-founder of ZOE, and one of the world's most cited scientists—joins the show to share what 15 years of pioneering microbiome research has revealed about human health. We start with the finding that upended his career: identical twins, despite sharing 100% of their DNA and a childhood home, share only about 25% of their gut microbe species—meaning 75% of your microbiome is entirely unique to you. From there, we explore the landmark ZOE feeding study of 1,000 twins, which found up to a tenfold difference in blood fat and glucose responses to ide...

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  Episode #34

  Your Exercise Isn't Burning Extra Calories — Here's Why | Herman Pontzer, PhD

  Mar 24, 202653 minS0

  <p >In this episode, evolutionary anthropologist Dr. Herman Pontzer—one of the world's leading researchers on human metabolism and energy expenditure at Duke University—joins the show to share what decades of fieldwork with the Hadza hunter-gatherers of Tanzania have revealed about how our bodies really work. We explore what hunter-gatherers actually eat (spoiler: it's not the all-meat paleo diet you've been sold), why the healthiest hearts ever measured belong to a community whose staple foods are unrefined carbohydrates, and the shocking finding that the Hadza—despite walking up to 19,000 steps a day—burn no more calories than sedentary Americans. Dr. Pont...

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  Episode #32

  The Foods That Protect Your Brain from Dementia | Max Lugavere

  Mar 17, 20261h 6mS0

  <p >In this episode, NYT bestselling author and health journalist Max Lugavere joins the show in person in Phoenix for a wide-ranging conversation on brain health, dementia prevention, and the foods that protect your mind. After his mother was diagnosed with a neurodegenerative condition in her fifties, Max left his journalism career to investigate the science of brain health—a mission that produced three bestselling books, the hit podcast The Genius Life, and the acclaimed documentary Little Empty Boxes. We explore the 2024 Lancet Commission’s finding that 45% of dementia cases may be preventable, the specific nutrients the brain needs—from omega...

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