Longevity Optimization with Kayla Barnes-Lentz

Latest Episodes:

Meet My New Doctor, Sara Szal Gottfried, MD. Personalized Female Medicine + More! Jul 09, 2025

Show notes

Meet my new doctor, Dr. Sara Szal Gottfried.

I am so excited about our new duo! This conversation explores various topics including medical gaslighting, hormonal health, Kayla's labs including genetic testing, nutrition, inflammation, and the impact of environmental toxins. Sara and Kayla emphasize the need for personalized care and proactive health strategies for women, aiming to empower listeners with knowledge and actionable insights.

Chapters

00:00 Introduction to Women's Health Podcast

02:53 Exploring Longevity and Women's Health

05:30 The Impact of Medical Gaslighting on Women

08:18 Understanding Hormonal Health and Testing

11:02 Genetic Testing and Its Role in Women's Health

14:02 The Importance of Nutrition and Micronutrients

16:44 Addressing Inflammation and Autoimmune Concerns

19:28 Toxic Burden and Environmental Exposures

22:20 Strategies for Detoxification and Health Optimization

25:06 Conclusion and Future Topics

More About Sara:

Dr. Sara Szal Gottfried is a New York Times bestselling author and a board-certified gynecologist known for her work in precision medicine and natural hormone balancing. She graduated from Harvard Medical School and MIT, and completed her residency at the University of California, San Francisco. She has authored several books, including "The Hormone Cure", "The Hormone Reset Diet", "Younger", and "Brain Body Diet". Dr. Gottfried focuses on helping women optimize their health through personalized approaches based on genetics, lifestyle, and environment.

Sara Socials + Website IG: https://www.instagram.com/saragottfriedmd/

Website: https://www.saragottfriedmd.com

Her Podcast on Apple: https://podcasts.apple.com/us/podcast/treated-with-dr-sara-szal/id1799034638Subscribe to

Her Podcast on Spotify: https://open.spotify.com/show/1dtiAfWhOpBEtB155MaoJ9?si=1bca702eadf644a5

Kayla Socials + WebsiteInstagram: https://www.instagram.com/kaylabarnes/TikTok: https://www.tiktok.com/@femalelongevityTwitter: https://x.com/femalelongevityWebsite: https://www.kaylabarnes.comFollow Her Female Protocol: https://www.protocol.kaylabarnes.comBecome a Member of Kayla's Female Longevity Membership: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Live From Paris - L'Oréal Groupe's Longevity Plans Jul 03, 2025

Show notes

Today I am speaking with Vania LACASCADE, Chief Innovation Officer at L'Oréal Groupe!

I joined L'Oréal Groupe in Paris recently to learn more about all of their new longevity initiatives! I was so impressed by their commitment to understanding the science of Longevity. They have over 4,000researchers on their team and are investing over 1B annually in R&I!

They've also recently become invested in some great longevity companies that you're heard me mention such as Trudiagnostics, and Timeline Nutrition to further their longevity efforts. They are rolling out in store skin biological age testing, at home AI tools, and so much more!

Innovative Treatments for Egg Quality and Fertility with Dr. Aimee Eyvazzadeh Jun 26, 2025

Show notes

In this episode of the Longevity Optimization Podcast, Dr. Aimee Eyvazzadeh shares her journey into OB-GYN and her passion for helping people conceive. The conversation delves into innovative treatments for fertility, including ovarian PRP, hyperbaric oxygen therapy, and the potential of stem cells. Dr. Dr. Aimee Eyvazzadeh discusses the importance of supplements, lifestyle changes, and comprehensive fertility workups, including the TUSHY method. The episode also highlights the significance of addressing PCOS and the future of fertility medicine, emphasizing education and access to treatments.

About Dr. Aimee Eyvazzadeh

Dr. Aimee Eyvazzadeh—affectionately known as “The Egg Whisperer”—is a San Francisco Bay Area–based reproductive endocrinologist and fertility expert. She’s the founder of her own practice where she specializes in IVF and helping women, especially those over 35, realize their dreams of becoming mothers.

Her Credentials:

M.D. from UCLA School of Medicine
Residency in Obstetrics and Gynecology at Harvard Medical School
Fellowship in Reproductive Endocrinology and Infertility
Master’s in Public Health (MPH) in Management and Policy from the University of Michigan
Board Certified in Obstetrics and Gynecology
Fellow of the American College of Obstetrics and Gynecology (FACOG)

Follow her on IG
Visit Her Website

Chapters

00:00 Introduction to Fertility and OB-GYN

01:00 The Journey into Fertility Medicine

01:48 Innovative Treatments: Ovarian PRP

06:35 Understanding Ovarian PRP and Its Mechanism

07:37 Hyperbaric Oxygen Therapy in Fertility

09:38 The Role of Genetic Screening in Embryo Health

11:32 Emerging Therapies: Stem Cells and HGH

13:33 Rapamycin: A Breakthrough in Fertility Medicine

19:13 The TUSHY Method: Comprehensive Fertility Testing

24:10 Lifestyle Factors Affecting Fertility

28:42 Supplements for Egg Health

33:27 Environmental Toxins and Fertility

38:25 Future of Fertility Treatments and Technologies

* 10 billion platelets in PRP is what we want for clarity!

Personalized Medicine with Dr. Martin Jun 12, 2025

Show notes

In this episode of the Longevity Optimization Podcast, Dr. Martin shares his approach to individualized medicine, emphasizing the importance of a personalized healthcare strategy focused on prevention and addressing the root causes of diseases. He discusses his experiences in preventive medicine, highlighting the value of comprehensive health assessments and lifestyle interventions as essential tools for effective health management.

The conversation covers critical topics such as cardiovascular health, lipid markers, and the use of advanced imaging techniques to assess disease risk. Dr. Martin explains the significance of correctly interpreting test results, warning of potential risks linked to direct-to-consumer health tests. The dialogue also explores the evolving role of patient agency, innovations in preventive health screenings, and the importance of lifestyle factors in managing hormonal health, particularly testosterone.

Let’s be friends!

Instagram: https://www.instagram.com/kaylabarnes/?hl=en

TikTok: https://www.tiktok.com/@femalelongevity

X: https://x.com/femalelongevity

Website: https://kaylabarnes.com

Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Timestamps

00:00 Introduction to Individualized Medicine

02:47 The Journey to Preventive Medicine

05:50 Understanding Preventive Health Tests

09:00 Cardiovascular Health and Lipid Markers

12:08 Lifestyle Interventions for Heart Health

15:00 Imaging Techniques in Cardiovascular Assessment

17:56 The Role of Medications in Plaque Management

21:01 Navigating Health Testing and Interpretation

28:16 Empowering Patient Agency in Healthcare

30:42 Innovations in Preventive Health Screening

32:50 Hormonal Health: Gender Differences and Optimization

34:15 The Role of Lifestyle in Testosterone Management

44:53 AI in Healthcare: Enhancing Patient Care

56:23 Nutritional Supplements: Essentials for Health Optimization

Oral Optimization with Dr. Staci Whitman Jun 05, 2025

Show notes

In this episode of the Longevity Optimization Podcast, Dr. Staci Whitman explores the vital link between oral health and overall longevity. She shares her professional journey transitioning from traditional dentistry to a holistic, prevention-focused approach, with special attention to the importance of education in pediatric dental care.

The conversation delves into the core principles of biological dentistry, emphasizing the powerful impact of diet and the oral microbiome on dental and systemic health. Dr. Whitman discusses the significance of testing for oral dysbiosis and offers practical insights into managing common oral health problems through nutrition and supplementation.

Let’s be friends!

Instagram: https://www.instagram.com/kaylabarnes/?hl=en

TikTok: https://www.tiktok.com/@femalelongevity

X: https://x.com/femalelongevity

Website: https://kaylabarnes.com

Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Follow Dr. Staci Whitman:

Instagram: https://www.instagram.com/doctor_staci/?hl=en

X: https://x.com/doctorstaci

Website: https://doctorstaci.com/

Timestamps

00:00 Introduction to Oral Health and Longevity

02:57 Transitioning from Traditional to Holistic Dentistry

05:50 Understanding Biological Dentistry

09:02 The Impact of Diet on Oral Health

12:05 Testing and Analyzing the Oral Microbiome

15:01 Treating Oral Dysbiosis and Maintaining Balance

17:58 Addressing Common Oral Health Issues

20:55 The Role of Nutrition in Oral Health

24:09 The Importance of Minerals and Supplements

26:53 Conclusion and Future Directions in Oral Health

36:28 The Importance of Salivary Analysis in Biohacking

40:01 Nitric Oxide: The Link Between Oral and Cardiovascular Health

44:09 Fluoride: A Controversial Topic in Dental Health

57:14 The Evolution of Human Jaw Structure and Its Implications

Hair Optimization with Dr. Carolina Reis Oliveira, PhD May 29, 2025

Show notes

In this episode of the Longevity Optimization Podcast, Dr. Carolina Reis Oliveira, co-founder and CEO of OneSkin, shares her journey in stem cell biology and the development of innovative products focused on skin and hair health. With a PhD in immunology and a background in stem cell and tissue engineering, Dr. Carolina leads OneSkin’s research and development efforts to create molecules that target cellular aging, including the groundbreaking OS-01 peptide.OneSkin is a biotechnology company founded in 2016 and based in Silicon Valley, focused on developing anti-aging skin and hair products. Under Dr. Carolina Reis Oliveira’s leadership, OneSkin aims to delay the onset of age-related diseases by targeting cellular aging mechanisms. Their flagship innovation, the OS-01 peptide, is scientifically designed to reduce senescent cells, promoting skin and hair health at a molecular level. The company combines cutting-edge research with practical applications to create products that support longevity and wellness.

Interested in trying OneSkin’s OS-01 HAIR? Visit oneskin.co/kayla and use code KAYLA for 15% off your purchase.

Let’s be friends!

Instagram: https://www.instagram.com/kaylabarnes/?hl=en

TikTok: https://www.tiktok.com/@femalelongevity

X: https://x.com/femalelongevityWebsite: https://kaylabarnes.com

Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Follow One Skin:Instagram: https://www.instagram.com/oneskin.co/?hl=en

TikTok: https://www.tiktok.com/@oneskin.co

Timestamps

00:00 Introduction to Longevity and Skin Health

02:50 Understanding Hair Biology and Growth Phases

07:00 Root Causes of Hair Loss

10:10 Addressing Hair Loss: Diagnosis and Treatments

12:03 Current Hair Loss Products and Their Limitations

17:12 Innovative Solutions: OS1 Hair Product Development

20:51 Clinical Study Results and Efficacy of Hair Treatments

24:22 Combining Therapies for Optimal Hair Health

25:03 Scalp Care and Hair Washing Practices

28:24 Understanding Scalp Health and Microbiome

33:55 Preventative Measures for Hair Loss

39:57 Innovative Approaches to Hair Thinning

46:18 The Science Behind Peptides and Hair Care

Vaginal Microbiome with Evvy May 15, 2025

Show notes

Today I'm speaking with Pita Navarro from EVVY on the Longevity Optimization Podcast. In this conversation, we delve into the complexities of the vaginal microbiome and its crucial role in women’s health. Pita discusses the prevalence of vaginitis, the impact of the vaginal microbiome on fertility, and the importance of understanding and optimizing vaginal health through advanced testing and treatment. We also explore lifestyle factors that influence vaginal health and highlight the urgent need for more research and education in this field. The episode looks ahead to the future of vaginal microbiome testing and how it can empower women to take control of their reproductive wellness.

EVVY is a pioneering company dedicated to advancing women’s health through innovative vaginal microbiome testing and personalized treatment solutions. By combining cutting-edge technology with scientific research, EVVY aims to provide women with accurate insights into their vaginal health, enabling early detection and effective management of conditions like vaginitis. The company focuses on empowering women with knowledge and tools to optimize their reproductive wellness and improve overall quality of life.

Purchase an EVVY Test with my code:

https://checkout.evvy.com/KAYLA10

Let’s be friends!

Instagram: https://www.instagram.com/kaylabarnes/?hl=en

TikTok: https://www.tiktok.com/@femalelongevity

X: https://x.com/femalelongevity

Website: https://kaylabarnes.com

Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Follow Evvy:

Instagram: https://www.instagram.com/evvy/

TikTok: https://www.tiktok.com/@evvybio

Website: https://www.evvy.com/

Timestamps

00:00 Introduction to Vaginal Microbiome

03:09 Understanding Vaginitis and Its Impact

05:56 The Role of the Vaginal Microbiome in Women's Health

08:53 Testing and Treatment Innovations

12:05 The Importance of Data in Women's Health

15:03 Challenges in Current Medical Practices

17:49 Future Directions in Vaginal Microbiome Research

21:02 Lifestyle Factors Affecting Vaginal Health

23:59 Community Engagement and Research Contributions

27:09 Conclusion

Endometriosis with Dr. Sasha Hakman May 08, 2025

Show notes

Today I'm speaking with Dr. Sasha Hakman on the Longevity Optimization Podcast. In this conversation, we discuss endometriosis, a condition affecting approximately 10% of women, characterized by the presence of endometrial cells outside the uterus. Dr. Hakman explains the definition, symptoms, and prevalence of the condition, as well as the challenges involved in diagnosing it. She also explores potential causes, including genetic and environmental factors, and discusses various treatment options. The conversation emphasizes the importance of understanding endometriosis, its impact on fertility, and the need for increased awareness and proactive care.Dr. Sasha Hakman is a respected expert in women’s health, specializing in reproductive medicine and chronic conditions like endometriosis. With a strong background in both clinical practice and research, she is dedicated to advancing knowledge and treatment options for women affected by complex gynecological issues. Dr. Hakman is passionate about educating patients and healthcare providers alike, aiming to improve diagnosis, management, and overall outcomes for women’s reproductive health.Let’s be friends!Instagram: https://www.instagram.com/kaylabarnes/?hl=enTikTok: https://www.tiktok.com/@femalelongevityX: https://x.com/femalelongevityWebsite: https://kaylabarnes.com

Join Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member Follow Dr. Sasha Hakman:Instagram: https://www.instagram.com/sashahakmanmd/?hl=enTikTok: https://www.tiktok.com/@dr.fierceWebsite: https://sashahakmanmd.com/Timestamps00:00 Introduction to Endometriosis02:54 Understanding Endometriosis: Definition and Mechanism06:04 Prevalence and Diagnosis Challenges09:14 Symptoms and Impact on Fertility11:59 Potential Causes and Theories14:55 Genetic and Environmental Factors18:05 Treatment Options and Management21:03 Lifestyle and Dietary Considerations23:56 Future Directions in Research and Treatment32:39 Understanding Endometriosis Treatment Options43:09 Common Misconceptions About Endometriosis48:43 Navigating Healthcare for Endometriosis51:45 Complementary Therapies and Lifestyle Adjustments56:02 Future Directions in Endometriosis Research01:01:16 The Importance of Gut Health01:04:54 Cycle Syncing and Nutrition01:06:40 Exploring Alternative Treatments for Endometriosis01:10:01 The Role of Medications in Managing Endometriosis01:12:06 Understanding Endometriosis and Autoimmune Conditions01:15:00 Differentiating Between Endometriosis and Endometritis01:20:23 Hormonal Treatments and Their Impact01:21:15 Improving Fertility with Endometriosis01:22:33 Understanding PCOS vs. Endometriosis01:24:01 Managing Pain and Symptoms of Endometriosis

Gut and Vaginal Microbiome Optimization with Ara Katz May 02, 2025

Show notes

Today I'm speaking with Ara Katz, the co-founder of Seed, on the Longevity Optimization Podcast. In this episode, Ara shares her personal journey and the inspiration behind founding Seed. She emphasizes the vital role of the microbiome in human health and explains how nutrition shapes gut health from early life through adulthood. Our conversation explores what exactly constitutes a microbiome, how it develops (the “seeding” process), and why a diverse diet is essential for maintaining a healthy gut. Seed Probiotics is an innovative company dedicated to advancing microbiome science and optimizing human health through next-generation probiotics. Their flagship product, DS-01, is formulated using clinically-studied probiotic strains designed to support digestive health, immune function, and overall well-being. Seed also focuses on education around probiotics versus prebiotics and symbiotics—helping consumers understand their unique roles in gut health. The company leads research into women’s health topics such as the gut-vaginal axis and develops products that address hormonal changes across different life stages.

Save 25% on Seed

https://seed.com/daily-synbiotic?utm_source=ambassador&utm_medium=podcast&utm_campaign=kaylabarnes&utm_term=25p&promo_code=KAYLABARNES25

Let’s be friends!

Instagram: https://www.instagram.com/kaylabarnes/?hl=en

TikTok: https://www.tiktok.com/@femalelongevity

X: https://x.com/femalelongevity

Website: https://kaylabarnes.com

Join Female Longevity Community:

https://kayla-barnes-lentz.circle.so/checkout/become-a-member

Follow Seed

Instagram: https://www.instagram.com/seed

X: https://twitter.com/seedhealth

Website: https://seed.com

Timestamps

00:00 Introduction to Seed Probiotics and Personal Journey

07:12 Understanding the Microbiome: Definition and Importance

15:27 The Seeding Process: How Microbiomes Develop

18:17 The Role of Nutrition in Shaping the Microbiome

27:47 Probiotics, Prebiotics, and Symbiotics: Definitions and Differences

32:10 Understanding Probiotics, Prebiotics, and Postbiotics

34:25 The Development Journey of SEED

35:40 Function Over Composition in Probiotics

41:43 The Importance of Gut Health

44:49 The Gut and Women's Health46:26 Exploring the Gut-Vaginal Axis

52:33 The Vaginal Microbiome: Basics and Optimization

58:33 Innovations in Vaginal Health Products

Male Longevity with Siim Land Apr 24, 2025

Show notes

Today I'm speaking with Siim Land on the Longevity Optimization Podcast. In this episode, Siim shares his inspiring journey into preventive health and highlights the critical role of biological age testing in understanding and improving longevity. We explore key biomarkers that can help track health progress and discuss how to strike a balance between following strict health protocols and still enjoying life to its fullest. Additionally, Siim offers fascinating insights into how AI is shaping the future of health optimization.Siim Land is a dedicated advocate for longevity and preventive healthcare, focusing on practical strategies to extend healthy lifespan through lifestyle choices. His expertise spans daily routines, dietary habits, and supplement use aimed at optimizing long-term wellness. With a passion for educating others about nutrition and environmental impacts on health, Siim also shares his personal experiences with various therapies designed to enhance vitality. Beyond science, he brings thoughtful perspectives on aging, death, parenting philosophies related to nutrition education, and maintaining an overall balanced approach to living well.Let’s be friends!Instagram: https://www.instagram.com/kaylabarnes/?hl=enTikTok: https://www.tiktok.com/@femalelongevityX: https://x.com/femalelongevityWebsite: https://kaylabarnes.comJoin Female Longevity Community: https://kayla-barnes-lentz.circle.so/checkout/become-a-member Follow Siim Land:Instagram: https://www.instagram.com/siimland/X: https://x.com/siimlandWebsite: https://www.siimland.co/Timestamps00:00 Introduction to Longevity and Health Optimization02:36 The Journey into Preventive Health05:03 Biological Age Testing: Insights and Limitations09:05 Key Biomarkers for Longevity12:13 AI and Longevity: The Future of Health Optimization14:14 Balancing Longevity and Enjoyment of Life17:48 Daily Routines and Health Practices29:41 Dietary Choices for Longevity30:41 Nutritional Insights and Macro Calculations33:40 Exploring Supplements for Longevity36:43 The Role of Creatine in Health and Performance39:18 Adjusting to New Environments and Time Zones41:30 Parenting Philosophy and Healthy Eating Habits44:04 Future Living Plans and Biohacking Trends45:00 Therapies and Protocols for Health Optimization50:32 Environmental Toxins and Detox Strategies53:59 Philosophical Perspectives on Longevity and Death

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