Longevity Optimization with Kayla Barnes-Lentz

Avoiding stress at all costs may actually be making you less resilient.In this episode, Dr. Sharon Horesh Bergquist reframes stress as one of the body’s most overlooked tools for longevity. The right kind of challenge can activate repair, strengthen resilience, improve metabolic health, and help the body adapt in ways that support healthier aging over time. Rather than trying to eliminate stress completely, she explains how to use it more intelligently.At the center of the conversation are five key stressors the body appears designed to benefit from when they’re used well: plant phytochemicals, exercise, heat and cold exposure, time-restricted eating, and purpose-driven psychological stress. Sharon also explains why recovery matters and why too little stress can be just as harmful as too much, and how mindset changes the biology of the stress response.A study of 29,000 people found that believing stress is harmful raised the risk of dying by 43%, while viewing it as not harmful lowered that risk by 17%. Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/female-longevity-communityThis episode is sponsored by Zen Basil. Their certified edible basil seeds are designed for human nutrition, deliver 15g of fiber per serving, and are batch-tested for glyphosate and over 400 pesticides. Use the code KAYLA20 for 20% off.https://zenbasil.com/shopzenbasil/zenbasilseedbagIn This Conversation:Why the right kind of stress can improve longevityThe 5 hormetic stressors that help the body adaptWhy recovery matters just as much as challengeHeat, cold, exercise, fasting, and plant compounds through a longevity lensWhy modern comfort may be making us less resilientHow mindset and purpose change the biology of stressConnect with Kayla:Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter:https://x.com/femalelongevityWebsite:https://www.kaylabarnes.com/Spotify:https://open.spotify.com/show/4OLWWn22RGB0argbRPvAaQ?si=8e91b3c9e0ce4054Apple:https://podcasts.apple.com/us/podcast/longevity-optimization-with-kayla-barnes-lentz/id1591130227Follow Her Female Protocol: https://www.protocol.kaylabarnes.comLearn more about Dr. Sharon:Instagram: https://www.instagram.com/thegoodstressdoctor/LinkedIn: https://www.linkedin.com/in/thegoodstressdoctor/Website: https://drsharonbergquist.com/Order Her Book - The Stress Paradox: https://drsharonbergquist.com/the-stress-paradoxTop 10 Health & Longevity Tests By Dr. Sharon: https://dr-sharon-bergquist.kit.com/ten-tests

For the first time in history, ovarian biological age can be measured, and I became the first woman in the world to take the test.Until now, women have had no real way to understand how their ovaries are aging beyond rough estimates like AMH. But this new machine-learning algorithm, trained on over 40,000 real women across different life stages, analyzes hormone biomarkers, body composition, and reproductive history to estimate ovarian age relative to chronological age.This is a massive step forward in female longevity science.In this episode, I walk through what the test measures, how the algorithm works, and what becoming the first data point actually means, not just for me, but for women collectively. We also explore what may be driving ovarian aging in the first place.I also share how I’m now testing specific interventions in isolation, including hyperbaric oxygen therapy, to determine whether we can meaningfully influence ovarian aging over time.Ovarian lifespan is significantly shorter than overall lifespan and once we can measure it, we can begin to understand it.This is only the first step in redefining female longevity.Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/checkout/become-a-member*Kayla's social + website:*Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevityWebsite: https://www.kaylabarnes.comSpotify: https://open.spotify.com/show/4OLWWn22RGB0argbRPvAaQApple: https://podcasts.apple.com/us/podcast/longevity-optimization-with-kayla-barnes-lentz/id1591130227Follow Her Female Protocol: https://www.protocol.kaylabarnes.comSHOW NOTES:00:01:03 Timeless Biotech Website:https://timelessbiotech.com/00:01:13 Podcast With The Founder of Timeless Biotech:https://www.youtube.com/watch?v=s-_EuNUwjsM&t=57s00:04:12 Kayla’s Protocols:https://www.protocol.kaylabarnes.com/00:09:58 Podcast With Dr. Chris Masterjohn:https://www.youtube.com/watch?v=z3quYW_pCDU00:10:48 Study About Ovarian Stiffness Increasehttps://pmc.ncbi.nlm.nih.gov/articles/PMC7681059/#acel13259-sec-000200:16:22 Study For Increased PFAShttps://pubmed.ncbi.nlm.nih.gov/41620147/00:17:56 Red Light Therapy Study:https://www.sciencedirect.com/science/article/abs/pii/S1011134424001842?via=ihub

When cellular energy production is impaired, no diet, supplement, or health protocol can work as intended.In this episode, Dr. Chris Masterjohn, nutrition scientist and expert in micronutrients and metabolism, explains why mitochondrial function is the limiting factor behind stalled progress, persistent fatigue, and supplements that stop working over time.He breaks down why vitamin D supplementation often creates new problems when it is taken without proper nutrient balance, how high doses can disrupt other systems in the body, and why sunlight has biological effects that vitamin D pills alone cannot replicate.Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/checkout/become-a-memberThis conversation explores:Why mitochondrial bottlenecks explain most energy and health plateausHow micronutrient deficiencies undermine supplements and biohacksWhen creatine supports cellular energy and why it works differently than most supplementsWhy vitamin D supplementation can backfire without context and balanceWhy sunlight affects biology in ways supplements cannot replaceHow diet, fasting, and exercise interact with mitochondrial capacityWhy optimizing one system often breaks another without proper foundationsConnect with Kayla:Instagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter:https://x.com/femalelongevityWebsite:https://www.kaylabarnes.com/Spotify:https://open.spotify.com/show/4OLWWn22...Apple: https://podcasts.apple.com/us/podcast...Follow Her Female Protocol: https://www.protocol.kaylabarnes.comLearn more about Dr Chris Masterjohn’s work:Website: https://www.chrismasterjohn-phd.com/Instagram: https://www.instagram.com/chrismasterjohn/YouTube: https://www.youtube.com/@chrismasterjohn

What if your blood is what’s making you sick and the key to reversing it is removing it?In this episode, I sit down with Dr. Khanh Nguyen, a regenerative and anti-aging physician, to explore therapeutic plasma exchange and the rising use of young plasma. We talk detox, autoimmune disease, aging, peptides, and why your blood might be holding you back.Join the most comprehensive *female-specific community for health and longevity optimization.* After over a decade dedicated to human performance and women’s health, I created this space to share everything you need to know to optimize health and lifespan. Inside, you’ll get access to exclusive protocols, live Q&As, the latest female longevity science, and a private, supportive community of like-minded women.https://kayla-barnes-lentz.circle.so/...Kayla's social + website:Instagram: kaylabarnesTikTok: femalelongevityTwitter: https://x.com/femalelongevityWebsite: https://www.kaylabarnes.comSpotify: https://open.spotify.com/show/4OLWWn2...Apple: https://podcasts.apple.com/us/podcast...Follow Her Female Protocol: https://www.protocol.kaylabarnes.comDr. Khanh's social + website:Instagram: https://www.instagram.com/regenwithdrnguyen/ Website: Austin Regenerative Therapy