Your Microbiome, GLP-1 & Next-Generation Probiotics | Dr. Colleen Cutcliffe
Your Microbiome, GLP-1 & Next-Generation Probiotics | Dr. Colleen Cutcliffe  
Podcast: The Gabby Reece Show
Published On: Mon Mar 09 2026
Description: What if your metabolism, cravings, immune system — even your hormones — are being shaped by your gut?In this episode of The Gabby Reece Show, Gabby sits down with microbiome scientist and Pendulum co-founder Dr. Colleen Cutcliffe to break down the real science behind gut health — beyond the buzzwords.From premature birth and early antibiotic exposure to GLP-1, estrogen, cravings, and perimenopause, this conversation connects the dots between your microbiome and nearly every major system in your body.If you’ve ever thought:“Why am I gaining weight when nothing changed?”“Why am I suddenly sensitive to foods?”“Is this just aging… or something else?”“Are GLP-1 drugs the only option?”This episode will shift how you think about your body.In This Episode, We Cover:Why the microbiome is connected to all 11 organ systemsHow early antibiotic use may affect long-term metabolic healthThe truth about GLP-1 — and how your body produces it naturallyWhy Akkermansia is considered a “keystone strain”Gut health and perimenopause: what’s really happeningEstrogen, menopause, and emerging microbiome researchWhy cravings may not be about willpowerHow stress, aging, and travel deplete your gutFecal microbiome transplants — what they are and why they matterHow to rebuild a resilient gut (without extremes or shame)Key TakeawayThe goal isn’t perfection.It’s resilience.A strong, diverse microbiome helps your body handle stress, hormonal shifts, aging, and even dietary slip-ups. And unlike your genetics — your gut can change.Start with food.Use tools wisely.Pay attention to your body.Connect with Dr. Colleen CutcliffeWebsite: https://pendulumlife.comInstagram: @pendulumlifeDr. Cutcliffe on Instagram: @drcolleencutcliffeConnect with GabbyWebsite: https://gabbyreece.comInstagram: @gabbyreece https://www.instagram.com/gabbyreeceYouTube: The Gabby Reece Show https://www.youtube.com/@GabbyReeceIf This Episode Helped You…Please:Subscribe to the showLeave a 5-star reviewShare it with someone navigating metabolism, menopause, or gut healthLike and comment if you’re watching on YouTubeYour support helps us bring you more conversations that empower you to take ownership of your health.Episode Sponsors:Get 15% off OneSkin with the code GABBYREECE at https://www.oneskin.co/GABBYREECE #oneskinpodPlease note that this episode may contain paid endorsements and advertisements for products and services. Individuals on the show may have a direct or indirect financial interest in products or services referred to in this episode.Produced by Dear Media.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.