Ep 353 | Dr. Lauren Colenso-Semple

Written By Yasmin Nouri

What Every Myth vs. Fact: Ozempic, Cortisol Face, Muscle Building, Fasted Workouts

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We’re busting myths and breaking down the science behind some of the most misunderstood topics in wellness, starting with cycle syncing. Is it really the key to better workouts, or just another trend? We dive into what the research actually says and why women may not need totally different fitness advice after all.

We also explore how muscle, fat loss, and bone health shift as we age—and what you can actually do about it. If you’ve ever felt confused by conflicting hormone advice, this episode is your no-BS guide to what’s real, what’s hype, and what your body actually needs.

In this episode you’ll learn:

  • How cycle syncing advice misses the mark

  • What we’re getting wrong about fasted training

  • The truth about cortisol face

  • What women need to know about Ozempic and GLP-1s

  • Muscle-building basics for beginners

  • And more…

Dr. Lauren Colenso-Semple is a muscle physiology researcher and science communicator with a Ph.D. in Integrative Physiology from McMaster University and an M.S. in Exercise Science from the University of South Florida. Her research focuses on how ovarian hormones influence exercise-induced adaptations, helping bridge the gap between female physiology and evidence-based training.

In addition to her academic work, Dr. Colenso-Semple is an experienced strength and conditioning coach and sports nutrition expert. She brings years of hands-on experience to her science communication, making complex topics accessible and actionable. She is also a co-owner of the MASS Research Review, where she helps distill cutting-edge research for athletes, coaches, and health professionals.

This episode is brought to you by Beeya:

  • If you or anyone you know have been struggling with hormonal imbalances and bad periods, go to https://beeyawellness.com/free to download the free guide to tackling hormonal imbalances and to learn more about Beeya’s seed cycling bundle.

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Ep 352 | Kristin Charbo