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    Tread Lightly Running Science Podcast

    Tread Lightly Running Science Podcast

    About

    The Tread Lightly Running Science Podcast provides data-driven, evidence-based running advice in a practical, accessible, and inclusive manner. Each week provides a science-based episode on how to run faster, marathon training, fueling, injury prevention, and more. Tread Lightly Running Podcast is co-hosted by Amanda Brooks and Laura Norris, MSc. Together, they have over 20 years of coaching experience and have helped thousands of runners reach their goals through 1:1 coaching and group training. They've appeared in Runner's World, SELF, NPR, Outside, and other major media.

    Hosted By

    Amanda Brooks and Laura Norris

    GLP-1s, Nomio, UCAN Gels, and Other Trendy Supplements with Dietitian Alex Larsen

    GLP-1s, Nomio, UCAN Gels, and Other Trendy Supplements with Dietitian Alex Larsen

    September 19, 2026
    41m

    Are broccoli sprout shots the secret to your next PR? Will U-Can gels help you manage weight? And are greens powders a scam or magic bullet? We sit down with registered dietitian Alex Larson, the founder of Alex Larson Nutrition. She answers all our questions on GLP-1s, cortisol-reducing supplements, lactate gels, if Laura can make her own Nomio at home, and more.


    In this episode, you’ll learn:

    ✅ The difference between GLP-1 medications and “GLP-1-like” supplements

    ✅ Are superstarch gels worth the money?

    ✅ Do cortisol reducing supplements work?

    ✅ Are greens powder a scam or worthwhile?

    ✅ Are broccoli shots the secret to a PR?

    ✅ If lactate gels are the next big thing


    Thank you to Our Sponsors:

    ✨ Use link to enter Run to the Finish Fall Training Support Giveaway, featuring podcast sponsors Mizuno, Title Nine, and more: https://runtothefinish.com/fall-training-support-giveaway/

    ✨ Join Amanda on the Japan Running Retreat: https://www.wildexplorers.travel/tours/wild-japan-running-retreat-with-amanda-brooks


    Connect with our Guest:

    🔗 https://alexlarsonnutrition.com/

    https://alexlarsonnutrition.substack.com/

    https://alexlarsonnutrition.com/podcast/

    https://www.instagram.com/alexlarsonnutrition

    Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris.


    Let’s stay connected:

    ➡️ Tread Lightly Running Podcast on Instagram: https://www.instagram.com/treadlightlyrunning/

    ➡️ Laura Norris Running on Instagram: https://www.instagram.com/lauranorrisrunning/

    ➡️ Subscribe for weekly evidence-based newsletters, straight to your inbox, on https://lauranorrisrunning.substack.com/

    ➡️ Run to the Finish on Instagram: https://www.instagram.com/runtothefinish/?hl=en

    ➡️ Thousands of running gear reviews and training guides: https://runtothefinish.com/

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