Sigma Nutrition Radio

Special guest host Ciaran O' Regan interviews Dr. Israel Halperin about research and application of S&C coaching. Israel is a post-doctoral researcher at Memorial University of Newfoundland.

Israel c…

Andy Morgan is back on the show to discuss a whole host of topics related to coaching, fitness and learning. Andy is the founder of RippedBody.com and an online coach. He co-authored the Muscle & Str…

Dr. Andy Galpin of CSU Fullerton talks about blending evidence and practice, as well as the potential beneficial and detrimental roles of technology for making training decisions. Andy is a tenured P…

Marty Kendall is the man behind the Optimising Nutrition blog and creator of the Nutrient Optimiser. On the show we discuss energy density, nutrient density and insulin load.

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Greg Potter is currently just finishing up his PhD at the University of Leeds in the UK. His research focus on chronobiology; looking at circadian rhythms, light-dark cycles and the potential for mea…

Michael (Mike) C. Zourdos, Ph.D, CSCS: Mike is an Assistant Professor in Exercise Science at Florida Atlantic University with a specialization in strength and conditioning and skeletal muscle physiol…

Brianna Stubbs, PhD

In 2016 Brianna completed her PhD in Metabolic Biochemistry at Oxford University. She also became a World Champion rower as part of the GB Rowing Lightweight Women's four person c…

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This is an "open discussion" between Prof. Tim Noakes and Martin MacDonald on the topic of carbohydrates, insulin resistance and body fat.

Prof. Noa…

Sleep researcher Dr. Amy Bender discusses the most current evidence-based recommendations for optimizing your sleep for health and athletic performance.

Dr. Bender is the Clinical Program Director o…

Show notes here

Evoultionary biologist Dr. Herman Pontzer of Hunter College discusses the model of contrained energy expenditure and the metabolic adaptations that accompany high levels of physical a…

Alex Ritson is on the show to dive into two recent recent papers; one investigating the theories of dynamic fat loss models, and the other looking at the effect of low-rep vs. high-rep training for h…

Brandon has a PhD in Muscle Biology and is currently a Postdoctoral Fellow researching muscle physiology related to hypertrophic adaptations. He is a published author or peer-reviewed research. In ad…

sigmanutrition.com/mass

Greg Nuckols is on the show to review two recent research papers; one looking at concurrent training and the interference effect, and the other looking at the fat-free mass in…

Arthur is an exercise physiology PhD researcher and international-level competitive lifter in the IPF. He is head powerlifting coach at Sigma Nutrition. His current research is based on HMB supplemen…

Andrea Valdez has been an athlete her entire life. As a former competitive gymnast and long-time coach in the sport, she developed a discipline and respect for the powers that strong minds and bodies…

http://sigmanutrition.com/mass

PhD researcher Eric Helms of Auckland University of Technology is on the podcast to breakdown two interesting research papers. We look at a paper on protein overfeeding…

Our 200th episode is a special and unique one with an in-depth panel discussion on the topic of saturated fat. On the panel are Dr. Spencer Nadolsky, Stephen Guyenet PhD, Chris Masterjohn PhD and Bra…

Ciaran Fairman, M.S. is currently working on his doctorate in the Kinesiology program at The Ohio State University. Ciaran received his M.S. in Kinesiology from Georgia Southern University, working i…

Richard Nikoley is the man behind the blog Free the Animal, which as of 2016, contains over 4,000 posts and 100,000 comments from readers. He has written about his learnings on health, diet, and life…