Is Your Testosterone Actually Low? Why Higher...

Stop a GLP-1 and about two thirds of the weight loss comes back within a year. Three randomized withdrawal trials (SURMOUNT-4, STEP 1 extension, STEP 4) and a new BMJ 2026 systematic review of 37 RCTs and nearly 10,000 adults all land on the same signal. The cardiometabolic benef ...  Show more

Every week there's a new headline saying men are losing testosterone. A quarter of men now start testosterone replacement therapy without ever getting their blood tested. The supplement aisle is full of boosters that either do nothing or contain undisclosed steroids. And the lab ...  Show more

Welcome to the first episode of the Rehab Science Podcast! In this episode, I interview my wife and fellow orthopedic physical therapist, Dr. Kirsten Walters, DPT, CSCS. We discuss her background, how we met and the strategies we both implement to stay healthy. We cover a number ...  Show more

In this month's Q&A episode of the Next Level Health and Fitness Podcast, Craig Smith and I tackle a variety of listener-submitted questions, including the timing of cardio before or after workouts, the ins and outs of testosterone replacement therapy (TRT), when to transition fr ...  Show more

The bodybuilding world’s best-kept secrets are finally revealed in this discussion between six-time Mr. Olympia Chris Bumstead and human biologist Gary Brecka. Learn how peptides like BPC-157, TB-500, and growth hormone-releasing compounds became the difference between career-end ...  Show more

My guest today believes that the single biggest problem with our health these days is not that we carry too much fat but that we don’t carry enough muscle, and that if we start to focus and prioritise our largest organ – our muscle – we can burn more fat, improve our body composi ...  Show more