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Sigma Nutrition Radio

Danny Lennon
Cardiovascular Disease
Lyon Diet Heart Study
Nutrition
Sydney Diet Heart Study
Coronary Heart Disease
Sports Nutrition
Kidney Stones
DHA
EPA
Nutrition Science
Cholesterol
Mediterranean Diet
Portfolio Diet
Alzheimer's Disease
Alpha-Linolenic Acid
Stearidonic Acid
Linoleic Acid
Plant Omega-3
Rapeseed Oil
Performance Nutrition

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.

PublishesWeeklyEpisodes612Founded12 years ago
Number of ListenersCategories
NutritionHealth & Fitness

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Artwork for Sigma Nutrition Radio

Latest Episodes

While the term "hyperpalatable" has been used frequently for considerable time to refer to foods that are so appealing and tasty that they drive overeating, this term hasn't been well-defined nor has there been a universal standard for what it means.... more

In this episode, the discussion turns to a deceptively simple question that sits at the centre of countless nutrition debates: how much protein do we actually need?

On one side, there are confident claims that very high protein intakes are not just... more

Maintaining the ability to carry out everyday tasks and live independently is often described as a cornerstone of healthy ageing. But what actually happens to muscle strength, power, and functional ability as we get older? And how inevitable is their... more

Nutrient density refers to the concentration of vitamins and minerals in crops relative to their yield. There are widespread claims that today's fruits, vegetables, and grains contain fewer micronutrients than in decades past, often linked to modern ... more

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Recent Guests

Brendan Egan
Associate Professor in Sport and Exercise Physiology at Dublin City University
Dublin City University
Episode: #591: Maintaining Functional Capacity with Age – Brendan Egan, PhD
Edward Joy
Senior Research Fellow in Food Systems and Nutrition and Associate Professor at the London School of Hygiene & Tropical Medicine
Rothamsted Research and London School of Hygiene & Tropical Medicine
Episode: #590: Is the Nutrient Density of Crops Declining? – Edward Joy, PhD
Dr. Alan Flanagan
Nutrition researcher and expert in dietary science
Independent researcher
Episode: Does Processing Really Make Food Unhealthy? (SNP47)
Dr. Daniel Ibsen
Epidemiologist in nutritional science and associate professor at Aarhus University
Aarhus University
Episode: #589: Causal Inference in Nutrition Science – Daniel Ibsen, PhD
Akash Patel
Fourth-year medical student at the University of Miami Miller School of Medicine.
University of Miami
Episode: #587: How Should Nutrition Be Taught in Medical Training? – Akash Patel
Professor Christopher Gardner
A nutrition scientist and public communicator involved with dietary guidelines.
Stanford University
Episode: SNP46: Reviewing Six Key Insights from the Year's Conversations
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

Host

Danny Lennon
Host of discussions focused on the science of nutrition, dietetics, and health, often featuring expert guests.

Reviews

4.9 out of 5 stars from 1.4k ratings
  • Great speakers but lack scientific humility

    Great discussions from leading experts but sadly fail to demonstrate the humility needed as true scientists. The scientific method requires constant evaluation and at any time will be only partially “correct” representation of the truth.. They weaken their stance by suggesting they are the only source of truth, whilst failing to understand the wider role of food in people’s lives.

    Apple Podcasts
    2
    MedicalPodder
    United Kingdom2 months ago
  • Mmm

    I have not lissoned to this so bast on the reviews

    Apple Podcasts
    4
    Uam a monkey
    United Kingdom5 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 States8 months ago
  • 👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲👩🏻‍🦲

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

    Apple Podcasts
    5
    #DowntonAbbeyfan!
    United Kingdom8 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

Listeners Say

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

Listeners appreciate the thoroughness and academic perspectives, though some critique the delivery as pedantic.
The focus on debunking popular diet myths and promoting critical thinking resonates well with the audience.
Offers a reliable source of information amidst clickbait nutrition fads.
Expert interviews provide nuanced, evidence-based insights into nutrition and health topics.

Chart Rankings

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

Talking Points

Recent interactions between the hosts and their guests.

#590: Is the Nutrient Density of Crops Declining? – Edward Joy, PhD
Q: What does research suggest about the historical claim of declining micronutrient concentrations in crops?
While evidence indicates a stable micronutrient concentration in wheat until the late 1960s, subsequent agricultural practices led to declines across various micronutrients due to reliance on modern high-yielding varieties.
#590: Is the Nutrient Density of Crops Declining? – Edward Joy, PhD
Q: What are some main determinants of micronutrient concentration in edible crops?
Micronutrient concentration varies between crop species and depends on factors like the plant's access to minerals, the edible tissue consumed, environmental conditions, and crop management.
#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.

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?

The content focuses on the science of nutrition, dietetics, and health, exploring topics through nuanced conversations with experts in the field. Episodes often address current trends in diet, evidence-based practices, and the importance of critical thinking and skepticism when evaluating health information. Noteworthy discussions include the implications of ultra-processed foods, the role of public nutrition policy, and the psychological factors that influence dietary choices. The emphasis on rigorous scientific discussion sets it apart as a valuable resource for listeners seeking to understand complex nutritional science.

Where can I find podcast stats for Sigma Nutrition Radio?

Rephonic provides a wide range of podcast stats for Sigma Nutrition Radio. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Sigma Nutrition Radio and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

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. The Proof with Simon Hill
2. Barbell Medicine Podcast
3. The Dr. Layne Norton Podcast
4. Docs Who Lift
5. The Peter Attia Drive

How many episodes of Sigma Nutrition Radio are there?

Sigma Nutrition Radio launched 12 years ago and published 612 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. Brendan Egan
2. Edward Joy
3. Dr. Alan Flanagan
4. Dr. Daniel Ibsen
5. Akash Patel
6. Professor Christopher Gardner
7. Dr. David Nunan
8. Dr. John Kiely

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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