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The Stronger By Science Podcast

In each episode, the Stronger By Science team delves into exercise and nutrition research, health and fitness trends, and listener questions. Through deep dives, banter, and anecdotes, you’ll learn how to interpret and apply the latest science, how to explain fitness trends to your friends, and what actually matters when it comes to living a strong, healthy life.

Episode Archive

Refeeds, Diet Breaks, Fructose, and Sodium

In today’s episode, Eric shares a research-heavy update on diet breaks and refeeds, followed by a Tech Support segment in which Greg discusses food databases and some practical tips for easy and efficient food logging. That’s followed by a Q&A segment featuring questions about topics including sleep, sodium, fructose, accuracy of self-reported food intake, managing exercise and nutrition during vacations, and much more.

Carbohydrate-Insulin Model, Counting Calories, and Setting Up a Diet

In today’s episode, Greg and Eric debut a new segment called “Tech Support,” in which they discuss a few common questions and comments about MacroFactor. After that, Greg discusses a new review paper about the carbohydrate-insulin model of obesity, and Eric discusses the newest Stronger by Science article about how to set up a diet. To wrap up the show, Greg and Eric select their favorites and place their bets for the upcoming Fat Bear Week.

Constrained Energy, Modeling Hypertrophy, and Effects of Aging on Performance

Today’s show features a research review segment in which Eric covers a couple papers that made headlines: one reported that we offset some of the calories burned during exercise by saving energy elsewhere, and another reported that hot dogs can shorten our lives by about 36 minutes. After that, Greg discusses a new paper about modeling muscle growth that also generated plenty of headlines, along with an important update about the performance effects of caffeine for women. This episode also features a Coach’s Corner segment about setting calorie targets for a wide range of diet goals, and a Q&A segment addressing topics including the effects of aging on performance, the long-term health ramifications of bulking and cutting, the effect of pre-bed meals on sleep quality, and more.

Metabolic Rate, Blood Flow Restricted Training, and Turkesterone

In today’s episode, Eric gives a thorough overview of a recent study that has generated a lot of buzz about how age and biological sex relate to metabolic rate and total energy expenditure. After discussing the new findings, Eric provides several practical strategies for estimating total daily energy expenditure. In addition, Greg presents a research update summarizing some new findings in the area of blood flow restricted training. Finally, Greg and Eric discuss the research (or lack thereof) assessing the effects of Turkesterone supplementation on exercise performance and resistance training adaptations.

Energy Deficiency, Training Frequency, and Beginner Gains

In today’s episode, Greg and Eric provide an update about MacroFactor, their forthcoming nutrition app that is in the final stages of development. They also cover a variety of topics including relative energy deficiency, diet recovery, training frequency, beginner gains, the “constrained energy model,” ideal durations for bulking and cutting phases, and more.

Responders, Non-Responders, and Fish Oil

In this episode, Greg and Eric provide a huge update related to the good news segment, some very impressive and potentially controversial feats of strength, and dueling research reviews about fish oil and distinguishing between responders and non-responders to training. They also answer some listener questions and congratulate the sport of baseball for becoming interesting again.

Capsaicin, Multivitamins, and Time Off

In today’s episode, Greg and Eric discuss some Good News and Feats of Strength, in addition to a quick update about the new nutrition app that is in development. After that, Eric has a Research Roundup segment that covers capsaicin supplementation for performance and ketogenic diets for hypertrophy. That’s followed by a Coach’s Corner in which Greg discusses how to navigate vacations and potential periods of time away from the gym. After that, Greg and Eric answer some listener questions, and Greg wraps up the show by telling his harrowing tale of undergoing a fitness assessment in a commercial gym.

Beta-Alanine, Training Frequency, and Strength for Hypertrophy

In today’s episode, Greg and Eric announce the hiring of two new SBS coaches and provide some exciting updates about the diet app that is currently in development. After that, Eric shares a Research Roundup segment with fascinating new findings related to beta-alanine supplementation, and Greg presents a Research Roundup covering topics including training frequency, sticking points, non-nutritive sweeteners, the effects of strength on hypertrophy potential, and more. Eric also shares some practical tips for modifying your pressing exercises in the presence of elbow and shoulder discomfort in a Coach’s Corner segment. Finally, Greg and Eric wrap up the show by answering a few questions from listeners.

Q&A Extravaganza

In today’s episode, Greg and Eric answer a ton of questions from listeners. Topics include the relative impact of lifting and protein intake on muscle protein synthesis, strategies for dealing with suboptimal sleep patterns, how to handle anti-lifting advice from your doctor, nutrition strategies that may or may not reduce muscle loss during detraining, how hard you should train, studies they’d like to see completed, topics where their opinions are firmly against the common wisdom, and more.

Caffeinated Naps, Intuitive Eating, and Q&A Catch-Up

In today’s episode, Greg and Eric begin by sharing a Good News segment, followed by a series of updates and clarifications. After some Feats of Strength, Eric provides a Research Roundup segment with studies related to caffeine naps, intuitive eating, and metabolic adaptation to weight loss. After that, Greg and Eric lament the current state of peer-reviewed scientific publishing, and Greg catches up on a ton of Q&A questions from listeners.

Testosterone Boosters, Sticking Points, and Bar Velocity Technology

In today’s episode, Greg and Eric reflect on the 4-year anniversary of their monthly research review called “Monthly Applications in Strength Sport,” also known as “MASS,” which they write alongside co-authors Dr. Mike Zourdos and Dr. Eric Helms. To commemorate the occasion, they’ve released a free “Best of MASS” issue and they’re launching a big charity sale from April 27 – May 4. Greg and Eric also present Research Reviews about testosterone boosters and barbell velocity-tracking technologies in this episode, along with a Coach’s Corner segment about sticking points, some shocking information about eels, and much more.

BMI, Plant-Based Protein, Stretching, and Mouthguards

Greg and Eric are back for Season 4! This episode begins with a big announcement about what Greg and Eric have been up to, followed by some Good News and Feats of Strength. After that, Eric discusses some new research that appears to vindicate plant-based proteins, and Greg discusses new research about how BMI, fat mass, and fat-free mass relate to mortality risk. They close out the show with some practical tips from a Coach’s Corner segment, a few miscellaneous Q&As, and some cooking info to wrap up the episode.

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