Exercise improves metabolic control both via increasing muscle glucose uptake during muscle contractions by insulin-independent mechanisms and by increasing skeletal muscle insulin sensitivity after physical activity. A reduction in skeletal muscle insulin sensitivity is an early event in the development of not only prediabetes, metabolic syndrome, and type 2 diabetes but is also associated with other conditions such as cardiovascular disease and some cancers.
One of the researchers that has been at the forefront of research in this area for many years is Professor Glenn McConell. In this episode we discuss glucose uptake during and after exercise, looking at both insulin-dependent and insulin-independent mechanisms. In addition we discuss the crucial importance of muscle insulin sensitivity and some important research breakthroughs on the topic.
Links:
#333: Diet & Immunity
#332: Prof. Sam McConkey – COVID-19: Public Health Response, Clinical Presentation & Socioeconomics
#331: Prof. Roy Taylor – Diabetes Remission, Very-low Calorie Diets & the Twin Cycle Hypothesis
#330: Eric Trexler, PhD – Antioxidants, Oxidative Stress & Exercise Adaptations
#329: Diet & Inflammation
#328: Meeta Singh, MD – Sleep, Immunity & Mental Health
#327: David Dunne – Behavioural Science in Nutrition
#326: Krista Scott-Dixon, PhD – Adaptability & Autonomy in the Nutrition Coaching Process
#325: Kirk Parsley, MD - Stress, Sleep & Anxiety During a Pandemic
#324: Fatima Cody Stanford, MD – Obesity Treatment & Weight Bias
#323: COVID-19 & SARS-CoV-2 with Rizwan Sohail, MD
#322: Dominic Munnelly – Coaching People To Health: Philosophy, Empathy & Community
#321: Dave Feldman & Alan Flanagan – Debating LDL Causality & the “Lipid Triad”
#320: Hannah Ritchie, PhD – Environmental Impacts of our Diet: Climate, Carbon Footprint & Land Use
#319: Women in Science: Past Guests as Role Models in Nutrition
#318: Chris Melby, PhD – Impact of Energy Flux on Weight Loss Maintenance
#317: Understanding Diet & Heart Disease Risk
#316: Michael Grandner, PhD – Societal, Social & Psychological Influences on Sleep
#315: Samia Mora, MD – Lipids, Lipoproteins & Atherosclerosis
#314: Q&A – Hemochromatosis, Sodium, Bone Health, & More!
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