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Sigma Nutrition Radio

Danny Lennon
Cardiovascular Disease
Nutrition Science
Plant-Derived Fatty Acids
Lyon Diet Heart Study
Nutrition
Sydney Diet Heart Study
Coronary Heart Disease
Sports Nutrition
Kidney Stones
Cholesterol
Mediterranean Diet
Portfolio Diet
Alzheimer's Disease
Linoleic Acid
Plant Omega-3
Rapeseed Oil
Performance Nutrition
Research and Practice
Dietary Reference Intake
Sodium Intake

Discussions about the science of nutrition, dietetics and health. The podcast that educates through nuanced conversations, exploring evidence and cultivating critical thinking. Hosted by Danny Lennon.

PublishesWeeklyEpisodes602Founded12 years ago
Number of ListenersCategories
NutritionHealth & Fitness

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Artwork for Sigma Nutrition Radio

Latest Episodes

This is a Premium-exclusive episode of the podcast. To listen to the full episode you need to be subscribed to Sigma Nutrition Premium.

Each year, the conversations on Sigma Nutrition Radio aim to examine the ideas that shape how we understand nutr... more

We take a look at critical thinking in science and healthcare, examining how we often fall prey to cognitive biases, emotional reasoning, and flawed thinking. Drawing from six different experts in their respective fields, the episode explores why we ... more

How should we think about diets that claim to optimise both human and planetary health? Can a single "reference diet" really balance the complex trade-offs between nutrition adequacy, chronic disease prevention, and environmental sustainability?

Th... more

Ultra-processed foods have become central to the way we eat and to many of the challenges we face in public health nutrition. They dominate supermarket shelves, shape population diets, and often appear as the prime suspect in rising obesity and metab... more

Key Facts

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Recent Guests

Dr. David Nunan
Senior researcher and educator in evidence-based health care at the University of Oxford.
University of Oxford
Episode: #585: Why We Think Poorly: Reason, Emotion, and Evidence-Based Reasoning
Dr. John Kiely
Associate professor at the University of Limerick, researcher in human performance and sports science.
University of Limerick
Episode: #585: Why We Think Poorly: Reason, Emotion, and Evidence-Based Reasoning
Dr. Gil Carvallo
Physician and neuroscientist known for his work in health science information and YouTube.
Episode: #585: Why We Think Poorly: Reason, Emotion, and Evidence-Based Reasoning
Dr. David Robert Grimes
Physicist and science communicator, author of 'The Irrational Ape'.
Episode: #585: Why We Think Poorly: Reason, Emotion, and Evidence-Based Reasoning
Dr. Matthew Facciani
Researcher in social psychology of misinformation.
Episode: #585: Why We Think Poorly: Reason, Emotion, and Evidence-Based Reasoning
Kevin Hall
Dr. Kevin Hall is an internationally renowned expert in human nutrition, metabolism, and obesity.
National Institutes of Health
Episode: #583: Ultra-Processed Foods & Fixing the Food Environment – Kevin Hall, PhD
Dr. Spencer Nadolsky
An obesity physician with expertise in metabolic health and GLP-1 medications.
Episode: #582: GLP-1 Agonists: Side Effects, Management and Diet – Dr. Spencer Nadolsky
Emily Callahan
Registered Dietitian Nutritionist and Director of Policy Strategy at the Food is Medicine Institute
Food is Medicine Institute
Episode: #581: What Is Successful Public Nutrition Policy? And Why Is It So Hard to Achieve? – Emily Callahan, RD, MPH
Professor Lewis Gough
Associate Professor in Nutrition and Physiology at Birmingham City University with a focus on sports nutrition research involving sodium bicarbonate supplementation.
Birmingham City University
Episode: #580: Sodium Bicarbonate for Sports Performance – Prof. Lewis Gough

Host

Danny Lennon
Host of in-depth discussions about the science of nutrition with experts and researchers, fostering critical thinking and evidence-based understanding of health and diet.

Reviews

4.9 out of 5 stars from 1.4k ratings
  • Mmm

    I have not lissoned to this so bast on the reviews

    Apple Podcasts
    4
    Uam a monkey
    United Kingdom3 months ago
  • Reliable + Evidence Based

    Evidence based, nuanced, no hype. Expert interviews, deep dives, detailed and clear explanations. My go-to source for all nutrition questions. Having listened to well over 100 episodes, Sigma has easily become my favorite podcast. Danny is an exceptional interviewer, and he and Alan have a talent for cutting through the confusion to tease out what the science really shows (and how/why). I’ve grown in careful, critical thinking in all spheres of life. Highly recommend.

    Apple Podcasts
    5
    JJSchroeder
    United States5 months ago
  • 👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲

    👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💅🏼💴💴💴💴💴💴💴💴💴💴💴💴💴💴🏆🏆🏆🏆🏆🏆👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻✌🏻✌🏻✌🏻✌🏻✌🏻✌🏻✌🏻✌🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻

    Apple Podcasts
    5
    #DowntonAbbeyfan!
    United Kingdom6 months ago
  • Low Carb Denialists

    Flanagan has a blind hatred of people who regain their health an quality of life by adopting a low carb diet.

    Apple Podcasts
    1
    Combination Lock
    Australiaa year ago
  • Skibbidy Sigma Nutrition

    Some dweeb said Dr. Greger spreads propaganda. This nutrition podcast is for the low IQ.

    Apple Podcasts
    1
    CaliNate101
    United Statesa year ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Effective at informing and educating listeners about health issues, with a strong emphasis on critical thinking.
Listeners appreciate the detailed examination of studies, with many considering it their go-to source for dietary guidance.
Evidence-based, nuanced discussions that cut through confusion in nutrition science.
While content is highly regarded, some express concerns over perceived elitism in delivery and tone.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

#583: Ultra-Processed Foods & Fixing the Food Environment – Kevin Hall, PhD
Q: What mechanisms drive disparity in food environments and consumption patterns?
Understanding socioeconomics and food access is crucial for effective policy-making.
#575: How Does Dairy Impact Cardiometabolic Health? – Prof. Jean-Philippe Drouin-Chartier
Q: Can you maybe give us an idea of what do we know from the broader evidence base around the consumption of these different types of dairy products on blood pressure or hypertension risk?
Milk is associated with a lower risk of hypertension, while cheese and yogurt show less clear benefits.
#575: How Does Dairy Impact Cardiometabolic Health? – Prof. Jean-Philippe Drouin-Chartier
Q: What are some of those mechanisms that would lead to higher intakes of yogurt leading to this potential risk reduction?
Yogurt's fermentation process may introduce beneficial bacteria, and its lower sodium content compared to cheese might also play a role.
#575: How Does Dairy Impact Cardiometabolic Health? – Prof. Jean-Philippe Drouin-Chartier
Q: Can you maybe give us an overview of some of the findings, not only from your analysis, but maybe how that matches up elsewhere?
Yogurt shows a consistent association with a lower risk of Type 2 diabetes, unlike milk and cheese which have less consistent associations.
#574: Microplastics & Health: What Do We Know? – Prof. Ian Mudway
Q: What research needs to be done to ensure we understand the implications of microplastics in human health?
Future research should focus on developing accurate measurement methods for microplastics, assessing their accumulation and potential harm in human tissues, and conducting studies at realistic doses to determine health impacts.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Sigma Nutrition Radio

What is Sigma Nutrition Radio about and what kind of topics does it cover?

Focusing on the complexities of nutrition science and dietetics, this podcast features in-depth discussions that often highlight evidence-based perspectives on diets, health implications, and misinformation surrounding nutrition. Each episode typically includes expert interviews and explores various topics from the impact of dietary patterns on health to the psychological factors involved in health beliefs. Notable topics include investigations into ultra-processed foods, the effects of dairy on cardiometabolic health, and the implications of nutrition research funding, while critically examining common myths and misunderstandings within the nutrition field.

Listeners are likely to appreciate the careful, informative style coupled with a s... more

Where can I find podcast stats for Sigma Nutrition Radio?

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How many listeners does Sigma Nutrition Radio get?

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What are the audience demographics for Sigma Nutrition Radio?

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How many subscribers and views does Sigma Nutrition Radio have?

To see how many followers or subscribers Sigma Nutrition Radio has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Sigma Nutrition Radio?

These podcasts share a similar audience with Sigma Nutrition Radio:

1. Iron Culture presented by MASS
2. The Proof with Simon Hill
3. The Revive Stronger Podcast
4. 3D Muscle Journey
5. Barbell Medicine Podcast

How many episodes of Sigma Nutrition Radio are there?

Sigma Nutrition Radio launched 12 years ago and published 602 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Sigma Nutrition Radio?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Sigma Nutrition Radio?

Rephonic pulls ratings and reviews for Sigma Nutrition Radio from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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What guests have appeared on Sigma Nutrition Radio?

Recent guests on Sigma Nutrition Radio include:

1. Dr. David Nunan
2. Dr. John Kiely
3. Dr. Gil Carvallo
4. Dr. David Robert Grimes
5. Dr. Matthew Facciani
6. Kevin Hall
7. Dr. Spencer Nadolsky
8. Emily Callahan

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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