🥗 Health & Wellness
The highest-rated nutrition and diet podcasts of 2026 — evidence-based advice on food, gut health, and eating well, ranked by their global audience.
15 best nutrition & diet podcasts podcasts — the big names

Ramsey Network

Elizabeth Day and Sony Music Entertainment

Audacy | Mary Claire Haver, MD

Chris Williamson

Courtney Swan

Sleepiest: Hypnosis for Sleep Podcast

WNTT

Dylan Gemelli

Rob Dial

ZOE
Every podcast on WhichPodcast is ranked using Listen Score — a global popularity metric based on listener data, episode frequency, and audience engagement. The best nutrition & diet podcasts above are filtered from the broader Health & Wellness category and sorted by their global listener ranking, so the top results reflect the most-listened-to shows in this specific space right now.
Browse the full Health & Wellness podcast rankings or use our podcast discovery quiz for a personalised recommendation.
The best nutrition podcasts are hosted by registered dietitians, nutritional scientists, or medical doctors who cite research and distinguish between robust evidence and emerging science. The top-ranked shows above have been validated by large audiences who have found the advice practical and credible.
Yes — there are excellent podcasts covering plant-based diets, Mediterranean eating, low-carb approaches, intuitive eating, and specific therapeutic diets. The nutrition podcast landscape is broad enough to include both general eating science and highly specific approaches.
Look for hosts with relevant credentials (registered dietitian, MD, PhD in nutrition science), who cite specific studies, acknowledge uncertainty, and avoid selling supplements or branded programmes. The most trusted nutrition podcasts are explicit about what the evidence does and doesn't show.