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Sigma Nutrition Radio

Danny Lennonsigmanutrition.com
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.
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Episodes

#276: Nick Gant, PhD - Neurometabolism: Brain Function, Fatigue & Nutritient Interventions

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Nick Gant is Director of the Exercise Neurometabolism Laboratory at the University of Auckland. His group uses interdisciplinary approaches from the nutritional sciences and neurosciences to investigate the role of nutrition in brain health and performance. Nick is particularly interested in foods and supplements that prevent brain fatigue and improve physical and cognitive function. Hi...

Apr 02, 20191 hr 16 min

#275: Kate Solovieva - Psychology, Empathy & Coping Strategies for Better Coaching

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Kate has both undergraduate and graduate degrees in Psychology and spent time as a psychology professor at a college and university level. She currently is a health & nutrition coach, working for Precision Nutrition, where she has coached over 1,000 people. Now she coaches fitness professionals on how to be better coaches. In This Episode We Discuss: --> Using an understanding of...

Mar 26, 201949 min

#274: James Lindsay, PhD - When Peer-Review Goes Wrong

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: James A. Lindsay holds degrees in physics and mathematics, with a doctorate in the latter. His previous books include Dot, Dot, Dot: Infinity Plus God Equals Folly and Life in Light of Death. He has been in the news for submitting, along with Peter Boghossian and Helen Pluckrose, a series of hoax papers to peer-review (seven of which were published) in fields that categorise as “grievan...

Mar 19, 201958 min

#273: Bryan Chung, MD, PhD – Dealing with Science Overwhelm & Improving Your Relationship with Research

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Bryan Chung is a plastic/hand surgeon and PhD research designer. He is a methodologist who improves people’s relationship with science. In This Episode We Discuss: --> Bryan’s advice column for people who have “relationship problems with Science” --> If things merely confirm what you are already doing, why you should filter it out --> How to determine what is practically meanin...

Mar 12, 201954 min

#272: Barbora de Courten, PhD – Effect of Carnosine on Glucose Metabolism and Chronic Disease Risk

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Professor Barbora de Courten, MD PhD FRACP MPH is a Professor at Monash University, Australia. She is a National Heart Foundation Future Leader Fellow and a specialist physician with a PhD in epidemiology, extensive training in clinical trials (NIH) and a Master of Public Health (Monash University). She has expertise across the translational research continuum from epidemiology, human m...

Mar 09, 201930 min

#271: Prof. John Hawley – Circadian Metabolomics & Time-Restricted Feeding

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Prof. Hawley is Director of the Mary MacKillop Institute for Health at Australian Catholic Universtiy in Melbourne, Australia. He has published over 220 scientific manuscripts, written over 100 articles for technical journals and has authored numerous book chapters for exercise biochemistry and sports medicine texts. He is an Associate Editor for Diabetologia and currently sits on the E...

Mar 04, 201934 min

#270: Alexander Kolliari-Turner – Anabolic Steroids, Muscle Memory & Advances in Drug Testing

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Alex is currently completing a PhD at the University of Brighton in the UK, investigating the implications of RNA sequencing in the detection of anabolic steroid use and the harnessing of the molecular mechanisms of “muscle memory”. He is currently conducting research aiming to address a hypothesis that suggests that the myonuclei obtained via strength training and anabolic steroid usag...

Feb 26, 20191 hr 6 min

#269: Lyndon Purcell & Jacob Schepis: Physiology, Hypertrophy & Discussions

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Lyndon is Head of Education at JPS Health & Fitness in Melbourne, Australia.He has a Bachelor of Applied Science in Exercise and Sport Science and is completing a Masters in High Performance Sport Science. He is also a qualified strength and conditioning coach and has coached many athletes over the past number of years. Jacob is the founder and director of JPS Health & Fitness i...

Feb 21, 201947 min

#268: Luke Leaman - Physiology, Nutrition From First Principles & Prioritising Health

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Throughout recent years, Luke Leaman has become a prominent figure in the health and fitness industry. With a mantra of “Health Over Everything,” his teachings, research, and knowledge boldly reflect that. Luke has spent the last 9 years educating coaches, trainers, and health professionals around the world on biochemistry and physiology, with a large focus on the application of this kn...

Feb 18, 20191 hr

#267: Fiona Willer, AdvAPD - Health At Every Size, Non-Dieting & Weight-Neutral Approaches

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Fiona is an Advanced Accredited Practising Dietitian (AdvAPD) and university lecturer in nutrition and dietetics. Her academic research areas are dietetic private practice benchmarking, interprofessional learning and HAES (Health At Every Size) integration into dietetics. Fiona has close to a decade of academic work under her belt and has been employed by Queensland University of Techno...

Feb 11, 20191 hr 1 min

#266: Marty Kendall - Nutrient Optimiser, High-Satiety Diets & Carb/Fat Combinations

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Marty is an engineer by trade but his passion is for researching and writing about nutrition topics over at his site optimisingnutrition.com. There he has created a framework for eating for health, which focuses on the intersection between energy density and nutrient density. He promotes maximizing micronutrient density of the diet, regardless of your dietary approach or goal....

Feb 05, 201949 min

#264: Prof. Michael Ristow – Longevity, Mitochondria & Free Radicals

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Role of mitochondria in lifespan regulation and prevention of metabolic diseases Health-promoting effects associated with: low caloric intake, reduced glucose metabolism, physical exercise, sirtuin signaling & more How Prof. Ristow’s findings go against the popular “free radical theory of aging” How increased formation of reactive oxygen species (ROS) within mitochondria can increas...

Jan 22, 201945 min

#263: Brenda Davy, PhD – Dietary Assessement Methods in Nutrition Research

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Dr. Davy, is a Professor in the Department of Human Nutrition, Foods and Exercise at Virginia Tech. She conducts research investigating the role of diet and physical activity behaviors in the prevention and treatment of obesity and related comorbidities, beverage consumption and weight management, and dietary assessment methodologies. Dr. Davy received a BS in Nutrition in 1989 and an M...

Jan 15, 201951 min

#262: Trevor Kashey, PhD – Thoughts on Science, Learning & Nutrition Practice

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Trevor received a PhD in Biochemistry from the Univerisity of Arizona at the age of 23. Previous to that he completed his undergraduate degree whilst still in high school. He currently is the owner of Trevor Kashey Nutrition, where he works with an array of different people. Previous to that he was an owner of Relentless Dietetics. Trevor has competed in strongman and bodybuilding in th...

Jan 08, 20191 hr 3 min

#261: Ari Snaevarsson – Eating Disorder Recovery, Body Positivity & Intuitive Eating

Ari Snaevarsson is a nutrition coach who works primarily with clients who suffer from disordered eating patterns. He also works as a dietetic technician at a residential eating disorder treatment center. In both capacities, he helps clients develop positive relationships with food and their bodies. His book, 100 Days of Food Freedom, outlines a simple, day-by-day process to recovery from one’s eating disorder. In This Episode We Discuss Commonalitites in recovery from the various eating disorder...

Jan 01, 20191 hr 4 min

#260: Steve Taylor, RD - Sustainable Results, Human Behaviour & Dietary Approaches

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Steve Taylor is a registered dietitian and lifestyle coach who through sustainable behavior changes elicits positive lifestyle transformations in, and with his clients. Steve has a Master’s Degree in Dietetics, Nutrition, and Exercise Physiology. This formal training, combined with a decade of experience, has equipped him with powerful tools, skills, and strategies which he now teaches ...

Dec 27, 201846 min

#259: Chad Kerksick, PhD - Energy Availability and Pre-Exercise Protein vs. Fasted Training

Links: Go to episode page Receive Danny's free emails Subscribe to Sigma Nutrition Premium About This Episode: Chad Kerksick, PhD currently works as an Assistant Professor of Exercise Science and Director of Graduate Programs in the School of Sport, Recreation and Exercises for Lindenwood University in St. Charles, MO. He received his PhD in Exercise, Nutrition and Preventive Health from Baylor University, a Masters degree in Exercise and Sport Science at the University of Memphis and a Bachelor...

Dec 24, 201842 min

SNR #258: Dan Garner – Building an Online Business as a Nutrition Coach

Dan Garner is the owner and founder of Team Garner and is the head strength coach and nutrition specialist for hockeytraining.com. Specializing and delivering consistent world class results in physique transformation and athletic performance, Dan has worked with many athletes from the youth leagues right up to the NHL, NFL, MLB and UFC. He is an international lecturer on sports nutrition and has been featured in several major media outlets. In This Episode We Discuss How Dan built a successful o...

Dec 18, 201846 min

SNR #257: Andrew Jagim, PhD – Pre-Workout Supplementation: Current Evidence & Recommendations

Andrew is currently an Assistant Professor of Exercise Science in the Exercise & Performance Nutrition Laboratory at Lindenwood University in St. Charles, Missouri. In the near future, Andrew will be changing jobs as he will soon be serving as the Director of Sport Medicine Research for a satellite health system of Mayo Clinic in La Crosse, Wisconsin. Andrew earned his Bachelor’s degree in Physical Education and Exercise Science at the University of North Dakota. He went on to complete a Mas...

Dec 12, 201852 min

SNR #256: Alex Leaf – Risks of High-Protein Diets?: Longevity, Gut Health & Microbiota

Alex holds a master’s degree in Nutrition from Bastyr University. He is a full-time researcher at Examine.com involved in updating the supplement database, editing ERD articles, and blogging about nutrition. Alex also teaches young minds about human nutrition and functional medicine at the University of Western States. He enjoys blending the scientific aspects of nutrition with the pragmatic realities of life to help others achieve their goals. In This Episode We Discuss Potential controversies ...

Dec 04, 20181 hr 3 min

SNR #255: Alan Flanagan – Public Health Nutrition & the Role of Epidemiology

Alan is a qualified lawyer and nutritionist based in Dublin, Ireland. Alan has a Masters in Nutritional Medicine from the University of Surrey. And in 2019 he will be starting his PhD work at the same institution, focusing on chrononutrition. In This Episode We Discuss: Public health messaging vs. individual advice Barriers to better nutrition at the population level What policies could make a difference? Do we know what a healthy dietary pattern is? Addressing criticisms of nutritional epidemio...

Nov 27, 20181 hr 41 min

SNR #253: Listener Q&A

Danny answers questions submitted by podcast listeners. To submit yours, go to sigmanutrition.com/question

Nov 12, 201846 min

SNR #252: Alpana Shukla, MD – Effect of Food Order on the Glycaemic Response

Dr Shukla is an Assistant Professor of Research in Medicine at Weill Cornell Medical College and an Assistant Attending Physician at New-York Presbyterian Hospital. Dr Shukla’s clinical interests and expertise include management of obesity and related metabolic complications including type 2 diabetes. Dr Shukla obtained her medical degrees, MBBS and MD, from and completed internal medicine residency at Grant Medical College & J J Group of Hospitals in Mumbai, India. She subsequently trained ...

Nov 06, 201847 min

SNR #251: What Is Science?

In this episode Danny discusses the concept of “what is science?” with input from: Andy Galpin, PhD Brad Dieter, PhD John Kiely Trent Stellingwerf, PhD Mike T Nelson, PhD Ciaran O’ Regan In This Episode We Discuss What is science meant to be? What is science pragmatically? “Science doesn’t prove anything it just reduces uncertainty” If you want to know something better, it takes concentrated cognitive effort and thinking. Wrestle with difficult ideas. Don’t just consume What information do you h...

Oct 29, 201838 min

SNR #250: Mike T Nelson, PhD - Metabolic Flexibility Revisited

Mike has a PhD in exercise physiology from the University of Minnesota, with that work focusing on the concept of metabolic flexibility. In addition, he has a MS in biomechanics and an adjunct professor and a member of the American College of Sports Medicine. In This Episode We Discuss How to correctly think about metabolic flexibility Metabolic flexibility in adipose and muscle tissue Fuel use in type 2 diabetes Why ketogenic diets do not increase metabolic flexibility What drives metabolic inf...

Oct 22, 201852 min

SNR #249: James Clear - Habits & Behaviour Change

On his blog James primarily writes on how we can create better habits, make better decisions, and live better lives. He combines ideas from a wide range of disciplines including biology, neuroscience, psychology, philosophy, and more. He is the author of Atomic Habits, the creator of the Habits Academy, a weightlifter, and a travel photographer in over 30 countries. In This Episode We Discuss Where James’ interest in habits stemmed from The meaning behind “Atomic Habits” Where to start when deci...

Oct 16, 201849 min

SNR #248: Kyra Bobinet, MD – Behaviour Change Through Design Thinking

When it comes to health engagement, Dr. Bobinet has 5 words of advice: be caring, authentic, and useful. As the CEO-founder of engagedIN, Kyra devotes her life to helping people crack the code of how, what, and especially, WHY we engage. Kyra has founded several healthcare start-ups, spanning behavior health, population health, and mobile health. She has designed behavior change programs, big data algorithms, billion dollar products, mobile health apps, and evidence-based studies in mind-body an...

Oct 09, 201844 min

SNR #247: John Kiely – Scepticism, Cognitive Bias & Applying Science to Practice

John is Senior Lecturer in Elite Performance at the Institute of Coaching & Performance at the University of Central Lancashire. He has published a long list of peer-reviewed work, notably on stress and periodization, and is well known for questioning conventional dogmas withing strength & conditioning literature and practice. John’s career within sport has been relatively varied, having experienced life as an international competitor, coach, sports scientist and strength and conditionin...

Oct 02, 201851 min
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