Le stress accélère votre vieillissement : Voici Pourquoi

Did you know that your biological age can be radically different from the age on your ID card? In this episode of BrainBytesTV, we delve into your cells to discover how chronic stress acts as a true aging accelerator. We explore the groundbreaking work of Nobel laureate Elizabeth Blackburn on telomeres—those protective caps on our DNA that shorten with each cell division. Discover how cortisol and inflammation disrupt this biological clock and weaken your immune system (immunosenescence). But nothing is inevitable! We give you concrete keys to stimulate telomerase, the DNA repair enzyme, through scientifically proven lifestyle changes. On the agenda: The secret mechanism of telomeres. The impact of chronic stress on cellular age (a difference of 9 to 17 years!). Why stress promotes autoimmune diseases. 5 pillars to slow down your biological clock starting today. Take care of your cells, they are the engine of your life. Subscribe to BrainBytesTV to understand neuroscience, without the jargon! 📍 Chapters 00:00 Introduction: Your real age vs. your chronological age 00:46 Point 1: Telomeres, the molecular clock 02:15 Point 2: How chronic stress shortens DNA 03:24 Point 3: Immunosenescence or immune aging 04:16 Point 4: Chronic stress and autoimmune diseases 05:13 How to protect and repair your telomeres? 06:35 Conclusion: Sculpting your genome for tomorrow Contact: [email protected] ━━━━━━━━━━━━━━━ 🧠 BrainBytes Bytes of Brilliance Understanding the Brain. Explaining the World 👉 Subscribe for your daily dose of science