Sigma Nutrition Radio

Tickets: http://sigmanutrition.com/snr-live/ Four true world-class experts in the world of nutritional sciences will join SNR host Danny Lennon for a day of deep-diving conversations on the most cutting-edge and important topics in nutrition. Joining Danny on stage will be: --> Martin MacDonald - Mac-Nutrition --> Kirsty Elliot-Sale, PhD - NTU --> James Morton, PhD - Team Sky & LJMU --> Nicola Guess, PhD, RD - King's College, London TICKET INFO: http://sigmanutrition.com/snr-live/

Jake is a registered dietitan and a human nutrition researcher. His work focuses on diet, muscle & metabolism. He is a Postdoctoral Research Fellow in Integrated Physiology and Molecular Medicine at the Pennington Biomedical Research Center. He is also a contractor in Inflammation and Immunity research at the renowned Cleveland Clinic. In This Episode We Discuss Understanding evidence-based research Can sugar, without caloric excess, still have detrimental health effects? Cleveland Clinic study: effect of wholegrains vs. refined grains on glucose metabolism How much sugar counts as a 'high intake'? At what intakes we see issues Insulin resistance, AGEs and other issues Sigma Nutrition Radio LIVE! - Event in Dublin: sigmanutrition.com/snr-live/

Elise Facer-Childs is currently a Doctoral Researcher working at the University of Birmingham on sleep, circadian rhythms and neuroimaging. She works with human participants to uncover the impact that our body clocks can have on brain structure and function, genetics, physiology and performance. Elise has presented her research at an International Conference for the European Biological Rhythms Society (EBRS)/World Chronobiology Congress (WCC) and has given presentations at the UK's largest circadian conferences (UK Clock Club). In This Episode We Discuss Understanding circadian phenotypes Neuroimaging (fMRI) to understand how the brain is affected by time of day Time of day vs. time relative to internal circadian clock Practical implications for "night owls" and "morning larks" Personal best performance times differ significantly between circadian phenotypes Circadian phase shifting http://sigmanutrition.com/sigma-synopsis/

Erica is a registered dietitian, currently completing a PhD at the University of Central Florida in Orlando. Previously she was employed as a Clinical and Sports Dietitian at the Mayo Clinic in Jacksonville, Florida, where Erica provided individual sports nutrition consultation to endurance and team sport athletes, in addition to providing care and educating oncology patients in the hospital. She has a M.A. in Exercise Science and Health Promotion from FAU, in addition to a B.S. in Nutrition and Dietetics from UNF. She is also a Certified Strength and Conditioning Specialist with the NSCA, and a Certified Sports Nutritionist with the ISSN. In This Episode We Discuss Defining iron deficiency and iron deficiency anaemia Iron-deficiency anaemia: diagnosis and symptoms Why is iron so crucial for athlete performance? The role of hepcidin Dilutional pseudoanaemia Heel strike hemolysis How sources of iron differ in quality or bio-availability Supplementation: dosage, forms, etc.

Carl is an exercise scientist with a PhD in physical activity epidemiology. He is also the founder of the Dr. Muscle app. In This Episode We Discuss Influence of mechanical tension, muscle damage and metabolic stress on hypertrophy Does muscle damage really cause hypertrophy? Research for and against muscle damage being important. Practical implications Volume vs. mechanical tension

Andi Pürzel, co-founder of Intelligent Strength and owner of Das Gym in Vienna, and his brother Alex, a physical education teacher and gold medalist in powerlifting, share their unique insights into strength training. They discuss their journey from early challenges to building a supportive gym community, stressing the importance of mindset and authenticity. The brothers also reflect on the life lessons learned through competitive sports, emphasizing personal growth and joy in training. Their passion for fostering connections in fitness shines throughout the conversation.

sigmanutrition.com/mnu Martin is a clinical performance nutritionist and the founder of Mac-Nutrition, a thriving nutrition consultancy boasting sought after long-term internship and weekend mentorship programs. He has also developed Mac-Nutrition Uni, the UK's first ever evidence-based, nutrition course that can be completed online. Martin has worked as a performance nutritionist in elite sport with British Weight Lifting, Derby County Football Club, English swimming and other elite sport organizations. He has lectured at the University of Derby and has guest lectured on the prestigious MSc Sport and Exercise Nutrition course at Loughborough University. In This Episode We Discuss Martin's undergraduate education What drew Martin to nutrition The early life influences that developed interests in bodybuilding or in science The moments/experiences in his education that stand out as the most important or influential to Martin Martin's work in elite sport How Martin had became disillusioned with the fitness industry before he started MNU The unexpected benefits students have reported from doing MNU Martin's interests outside of nutrition/work sigmanutrition.com/mnu

Kevin received his Bachelor's in Psychology from Washington State University, before completing his Masters Degree in Counseling Psychology at Pacific University. His focus remained on anxiety and models for working with children, which led to completing anxiety focused training during his tenure at Pacific University. During this time, he authored three publications on anxiety and completed his dissertation on the effectiveness of Collaborative Problem Solving. Kevin has earned certification in treating OCD and Hoarding Disorder from the International Obsessive Compulsive Disorder Foundation (IOCDF) Behavior Therapy Training Institute (BTTI). Though he has presented at local and national conferences, he has found his true calling with public speaking on the topic of anxiety, often being recruited for providing lectures and workshops in the Portland community. ​ Kevin aims to provide effective, evidence-based treatment to individuals struggling with anxiety disorders using humor, kindness, and compassion. He believes Cognitive Behavioral Therapy (CBT) is effective when he is able to help clients shift their relationship with anxiety while not taking themselves too seriously. Kevin likes to empower his clients by saying (in regards to Exposure Response Prevention) "you're already miserable, you may as well be miserable on purpose." In This Episode We Discuss Defining anxiety accurately "Am I doing the action based on fear or preference?" How to not be crippled by uncertainty Relationship between anxiety and depression Exposure therapy and evidence-based strategies used in practice Focused on the past: feelings of guilt, shame, perhaps depression. How do we prevent ruminating on things that happened in the past?

Ciaran has a BSc. in Sport & Exercise Science from the University of Limerick. He currently is a strength & conditioning coach in Cork, Ireland and works online with combat sport athletes on their nutrition and fight prep here at Sigma Nutrition. He has experience as a fighter himself, competing at a national-level for many years in amateur boxing, as well as competing in kickboxing, K1 and BJJ. Paper Reviewed: Silveira-Coswig et al., 2018 – Weight Regain, But Not Weight Loss, Is Related to Competitive Success in Real-life Mixed Martial Arts Competition sigmanutrition.com/weightcut

Lachlan Mitchell, RD, PhD Candidate As a qualified dietitian Lachlan has worked both in the public and private health systems at Hervey Bay Hospital, Hunter New England Diabetes Service and a private weight loss clinic in Newcastle. It was in these settings Lachlan provided high quality, evidence based nutrition advice to a variety of patient groups, including intensive care, cardiology, diabetes, paediatrics and weight loss. Lachlan has held numerous positions in the academic world. He spent time at Australian Catholic University as a lecturer and tutor teaching a nutrition and exercise unit as part of the exercise science degree program. Whilst living in Ireland he was head-hunted by Athlone Institute of Technology to co-write the course curriculum and syllabus for many units of study for a new exercise physiology degree. Lachlan has also spent time at University of New South Wales tutoring in physical activity and health. Lachlan is currently undertaking a PhD in metabolism and bodybuilding at the University of Sydney.