In this episode, Jay interviews Leslie Kenny, a world-renowned physiologist and Emeritus Professor of Physiology at the University of Oxford. At the age of 58, Leslie has managed to completely reverse her autoimmune conditions and achieve a biological age of 21. Their conversation covers the importance of autophagy and the important role that spermidine plays in processes related to cellular maintenance and renewal. They also describe the benefits of spermidine for things like hair health, skin pigmentation, hormonal balance, and immune system rejuvenation. Tune in if you want to better understand the role of spermidine in biological functions, and learn how spermidine supplementation could enhance your longevity and vitality.   "Spermidine addresses a minimum of 9 out of 12 hallmarks of aging, including telomere length and mitochondrial dysfunction, and helps us avoid cancer and cardiovascular disease." – Leslie Kenny   What You'll Learn From This Episode Autophagy and Cell Renewal – The importance of this self-cleaning process for cell maintenance and longevity, especially for heart cells. Benefits of Spermidine – How spermidine helps with everything from cardiovascular disease to hormone regulation to hair health and regrowth. Synthetic vs. Natural Spermidine – Risks associated with synthetic versions of spermidine and the irrefutable benefits of food-derived sources. Impact of Spermidine on Aging – How spermidine targets multiple hallmarks of aging and rejuvenates immune cells and cardiac cells, leading to improved health and vitality. Hormonal Balance and Spermidine – When it comes to hormone optimization, research suggests spermidine has broad-reaching impacts for both men and women.   Key Moments In This Conversation 00:00:00 - Introduction 00:03:50 – Autophagy And Its Role In Aging 00:08:38 – Understanding Age Regression 00:12:20 – Importance of Hormone Optimization For Women 00:19:08 – Modern Challenges of Hormone Optimization 00:22:56 – Synthetic vs. Food-derived Spermidine 00:27:06 – Spermidine For Hair Health & Regrowth 00:35:29 – Dosage Recommendations For Spermidine Supplementation 00:42:03 – Importance Of Slowing The Aging Process 00:45:46 – Positive Impact of Spermidine On The Immune System 00:50:00 – Closing Thoughts And Leslie’s Resources Guest Bio Leslie Kenny is an Oxford-based entrepreneur with a diverse educational background, having graduated from Berkeley and Harvard Business School. Her journey towards becoming a health and longevity expert was catalyzed by her personal health challenges, including lupus, rheumatoid arthritis, and Hashimoto's at the age of 30.  Through embracing holistic health practices and launching Oxford Healthspan, a high potency spermidine supplement, Leslie has not only reversed her autoimmune conditions but also achieved a remarkable biological age of 21 at the chronological age of 58. Her personal transformation is living proof that individuals can improve their health and vitality with age. Learn more about Leslie and her work at www.oxfordhealthspan.com.   Jay Campbell Products & Resources ? Pick up my newest international best-selling book on Using Peptides: Optimize Your Health with Therapeutic Peptides: Extend Your Life by Becoming More Muscular, Leaner, Smarter, Injury-Free and Younger https://www.amazon.com/dp/B0BSVL2X6Z/... --------------------------------------------- ✅ Ready to Let Me Help You Optimize Your Body, Mind, Heart and Soul? ? https://jaycampbell.com/start-here/? ? Subscribe to Jay's email list and Raise Your Vibration! ? http://join.jaycampbell.com ? Maybe you are dabbling in peptides but want to learn how to master their use? If you can answer ‘yes’ to either of those questions, I just released this FREE must-have E-book: The Top 10 Mistakes People Make When Starting Peptides Avoid the trial and error experienced by 95% of Peptide users and learn how to supercharge your results. Grab Yours Now: https://www.thepeptidescourse.com/10-... ----------------