Watch What You Eat with Carolyn O’Neil, registered dietitian and culinary journalist, explores the worlds of food, nutrition and cuisine from global trend watching to what to watch out for and always with an eye on culinary adventures.
Think you know potatoes? Think again!
In this episode Carolyn O’Neil challenges the common dietary
misconception that potatoes are just empty carbs or something to
avoid in a healthy lifestyle.
Guest:
Riley Peterson, RDN Registered Dietitian Nutritionist, CDC Certified
Diabetes Prevention Lifestyle Coach, Director of Nutrition, Potatoes
USA
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1 Jul 2026
The New Rules of Weight Loss in the GLP-1 Era With Dr. James Hill
On this episode of Watch What You Eat with Carolyn O’Neil, Carolyn sits down with Dr. James Hill, one of the world’s leading experts on obesity and weight management, to unpack the fast-changing world of GLP-1 weight loss medications.
Hill explains how the drugs work, why they have become such a game changer, and what people need to understand about food noise, side effects, protein, hydration, stigma, and the very real challenge of keeping weight off after stopping the meds.
Carolyn and Dr. Hill discuss his new book with Dr. Holly Wyatt, Losing the Weight Loss Meds, a 10-week playbook for maintaining weight loss and building a healthier life beyond the number on the scale.
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7 Apr 2026
Power of Nutrition
Protein is a pal, but don’t forget your new best friend- Fiber!
Registered dietitian Liz Weiss joins Carolyn O’Neil for a timely talk on what’s important in good nutrition today. Don’t be scammed by the social media scammers telling you what to eat or what not to eat! Registered dietitians study the science of nutrition and then learn how to translate that evidence into what we really need – grocery lists, recipes and what to choose on a restaurant menu. Power your day with nutrition, find advice backed by science, stay nourished on any budget and feel good with healthy habits.
Trivia question: how many grams of fiber DO you need per day for goodhealth?
Guest Bio:Liz Weiss is a media and culinary dietitian. She’s the voice behind the food and nutrition blog, Liz's Healthy Table and the podcast, EAT, DRINK, LIVE LONGER.She has written several cookbooks including Color, Cook, Eat!, No Whine with Dinner, and The Moms' Guide to Meal Makeovers. Liz writes for Today’s Dietitian magazine; she’s a cookbook author and recipe developer; and she appears regularly as a guest on TV stations across the country.
Liz began her media career at CNN where she served as senior producer and correspondent for the weekend show, On the Menu (a show that ran before the Food Network was even launched), and she’s a former recipient of the prestigious Media Excellence Award from the Academy of Nutrition and Dietetics.
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Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
YouTube views
874,146
Score snapshot 15 Sept 2025
Apple Podcasts (US)
5.0 / 5
8 ratings
Podcast Authority Score: 40 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
Quality
34
Social presence
0
YouTube
86
Engagement
32
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