S2 EPISODE 31 - Seasonal Changes in Body Composition in Collegiate Football Players w/ Dr. Ross Andersen

Season 2 Episode 31, Dr. Bubbs interviews Professor Ross Andersen PhD, kinesiologist and researcher at McGill University in Montreal to discuss his recent work on seasonal changes in body composition in collegiate football and hockey players. Dr. Ross discusses differences in pre-season to end of season changes in lean mass and fat mass, as well as different trends observed in football versus ice hockey. He also shares his experiences from working in the NFL with the Philadelphia Eagles and Baltimore Ravens and provides some insights into how to communicate science into practice.

Lay-Ups In This Episode

1)    Football and hockey players lose muscle mass over the course of a season

2)    Football and hockey players gain fat-mass as the season progress.

3)    Local athletes on-campus had greater gains in lean muscle mass. 

Research Papers

Longitudinal Changes in Body Composition Throughout Successive Seasonal Phases Among Canadian University Football Players.

Seasonal Changes in Physiological Responses and Body Composition During a Competitive Season in Male and Female Elite Collegiate Ice Hockey Players.

About Dr. Ross Andersen PhD

Dr. Ross Andersen PhD is a professor and researcher in the department of kinesiology and physical education at McGill University and the Director of the McGill Research Centre for Physical Activity and Health (PATH).

S2 EPISODE 30 - IBS: Does It Exist? Insights, Testing & Solutions w/ Ben Brown ND

Season 2 Episode 30, Dr. Bubbs sits down with Ben Brown ND to talk about IBS and pose the question “Does It Really Exist?” Ben will outline the classic definition for IBS and why many experts believe now is the time to rethink the classification of IBS as a syndrome. He’ll then discuss the true root causes of irritable bowel-like symptoms; functional imbalances, lifestyle and environmental factors, as well as nutritional factors. Ben also shares the limitations of standard testing, if there is value in functional medical tests and what clients and practitioners can do to resolve chronic digestive complaints.

Lay-Ups In This Episode

1)    The traditional definition of Irritable Bowel Syndrome is disorder of the large intestine that leads to cramping, abdominal pain, bloating, gas, and diarrhea or constipation, or both. 

2)    Expert now belief IBS is not a syndrome, but rather a collection of Irritable Bowel-like Symptoms.

3)    The root causes of Irritable Bowel-like Symptoms are varied. Ben Brown ND categorizes them as functional imbalances, lifestyle/environment factors and nutritional factors.

Links to Research Article

Diarrhea Predominant Irritable Bowel Syndrome (IBS-D): Fact or fiction

About Benjamin Brown ND

Ben is a naturopath, nutritionist, science writer and speaker. He is author of The Digestive Health Solution and contributes regularly to industry magazines and scientific journals. Ben is Editor of the Journal of Orthomolecular Medicine, Contributing Editor of Integrative Healthcare and Applied Nutrition, Director of Clinical Education for Pure Encapsulations (UK), and is on the Advisory Board of the BCNH College of Nutrition and Health where he is also a lecturer. He regularly features at public speaking events and international conferences. Ben founded timeforwellness.org as a way to connect people with free evidence-based health information focusing on natural and lifestyle medicine for chronic disease prevention and the promotion of optimal health.

S2 EPISODE 27 - Impacts of Keto Diet on CrossFit Performance & Body Comp w/ Dr. Wes Kephart PhD

In Season 2 Episode 27, Dr. Bubbs interviews Dr. Wes Kephart to discuss his recent paper on Body Composition, Blood Parameters, and Performance Metrics in CrossFit Trainees. We’ve got all the buzz words teed up for this episode as Wes dives into the rationale and set-up of his study on CrossFitters and Keto diets, impacts the 12-week nutrition strategy had on the their performance (e.g. 1-RM squat and 400m sprint), body composition, and blood markers. Wes also discusses some limitations of the study and things for the coach or athlete to consider before diving into this approach, as well as sharing his thoughts on supplementation after years in the research side of things. All this and much more!

Lay-Ups In This Episode

1)    Bloodstream contains 5-10g of glucose at any one time.

2)    The ketogenic diet group of recreational athletes did not experience any performance deficits after 12 weeks of Crossfit training

3)    Quadriceps muscle diameter did get a little smaller in the keto group, despite maintaining the size strength as the control.

 

Link to Research Papers

The Three-Month Effects of a Ketogenic Diet on Body Composition, Blood Parameters,and Performance Metrics in CrossFit Trainees: A Pilot Study

Ketogenic diet does not affect strength performance in elite artistic gymnasts

About Dr. Wes Kephart PhD

Assistant Professor at the University of Wisconsin-Whitewater. Dr. Kephart obtained his PhD from Auburn University, where the majority of his research centered on supplementation and the ketogenic diet. He currently has 30 published manuscripts and once held an American record as a raw powerlifter in 2014.

 

S2 EPISODE 24 - Blood Tests & Biomarkers for Health & Longevity w/ Dr. Richard Maurer ND

Season 2 Episode 24, Dr. Bubbs interviews Dr. Richard Maurer ND, author of The Blood Code to talk about the top blood tests and biomarkers for health and longevity. In this episode, Dr. Maurer discusses measures of insulin resistance and how it may impact your health and nutrition choices, the value of the Tg/HDL ratio in heart health and how it compares to more conventional markers, thyroid markers, key micronutrients and the role of inflammation in health and longevity. Dr. Maurer shares some great pearls of wisdom from over two decades of working with clients. 

Lay-Ups In This Episode

1)    HOMA-IR is a proxy measure of an individual insulin resistance

2)    The Triglyceride to HDL ratio is an independent marker of heart health.

3)    Regular testing can highlight how your health changes in response to your personal markers (as well as the reference ranges). 

Link to Research Paper/Book

The Blood Code: Unlock the secrets of your metabolism

About Dr. Richard Maurer ND

Dr. Richard Maurer is a licensed naturopathic doctor who, after practicing in a primary care setting for over twenty years, now provides a unique perspective on metabolic health and recovery. Dr. Maurer puts you in the driver’s seat of your health and wellness, helping you decode blood test results to find the diet and fitness habits that reverse and prevent pre and type 2 diabetes, weight gain and hypothyroid problems.

S2 EPISODE 19 - High-Dose Omega-3, CBD Oil & Concussions w/ Dr. Michael Lewis MD

In Season 2 Episode 19, Dr. Bubbs interviews Dr. Michael Lewis MD to discuss the applications of high-dose omega-3 supplementation in concussions. In this episode, Dr. Lewis reviews the pathophysiology of concussion and how it unfolds in two distinct phases, which athletes are at the highest risk of concussion, his research into the use of high-dose omega-3 for concussion in the military, protocols for omega-3 use with concussion, as well as the novel application of CBD oil for head trauma and mental conditions. 

Lay-Ups In This Episode

1)  In the general population, young children and the elderly are at the highest risk of concussion from falls.

2)  Concussions unfold in two distinct phases: the trauma and the subsequent biochemical cascades.

3)  High-dose omega-3 supplementation may help to accelerate recovery from brain trauma.

Research Articles & Links

Neuroprotection for the Warrior: Dietary Supplementation With Omega-3 Fatty Acids

Therapeutic use of omega-3 fatty acids in severe head trauma

Suicide Deaths of Active Duty U.S. Military and Omega-3 Fatty Acid Status: A Case Control Comparison 

About Dr. Michael Lewis MD

Dr. Lewis an expert on brain health and the prevention, management, and rehabilitation of concussions and traumatic brain injury (TBI). He founded the nonprofit Brain Health Education and Research Institute in 2011 when he retired as a Colonel after a distinguished 31 year career in the U.S. Army. His pioneering work has helped thousands of people around the world and he is regularly featured in the media including CNN’s Sanjay Gupta MD show and numerous radio shows and podcasts. He is the author of the Amazon Best Selling book, When Brains Collide: What every athlete and parent should know about the prevention and treatment of concussions and brain injuries.

Find out more at http://www.brainhealtheducation.org and BrainCare.center.

S2 EPISODE 12 - Assessing Body Composition, Performance Metrics & Biomarkers w/ Dr. Shawn Arent PhD

In Season 2 Episode 12, Dr. Bubbs interviews Dr. Shawn Arent PhD, Director of the Center for Health & Human Performance at Rutgers University. Shawn dives into why body composition testing is important for athletes, compares DEXA/Bodpod/BIA/Calipers, and talks about the importance of consistency and tracking. He also discusses the use of performance metrics to assess athlete development and then take a deep dive into lab biomarkers for health and performance. Great stuff from one of the absolute best in the game!

Lay-Ups In This Episode

1)            Body composition is useful metric for sport performance and injury prevention

2)            Performance metrics can be used alongside nutritional interventions to evaluate athlete outcomes

3)            Lab biomarkers serve as valuable tools for identifying individual deficiencies and insufficiencies amongst athletes

Research Links

Workload, Energy Expenditure, and Biomarker Differences in Division I Male and Female Soccer Players: 2078 Board #91 June 1 3

Workload-related Psychological And Physiological Changes In Female College Soccer Players During A Competitive Season: 2096 Board #109 June 1 3 

Shawn’s “Big Rocks”

Take stock in “why” you want to make a change; what is the underlying reason behind that reason. Take the time to peel back the layers to find out.

About Dr. Shawn Arent PhD

Shawn is the Director of the Center for Health & Human Performance at Rutgers University and the current President of the International Society of Sports Nutrition. Shawn’s also a fellow in the American College of Sports Medicine and the recipient of a Presidential Fellowship for Teaching Excellence. His research focuses on the relationship between physical activity and stress and the implications for health and performance. Follow Shawn on Twitter, and stay up-to-date with The Rutgers Center for Health and Human Performance.