Salim Najjar went from nuclear engineer to founder of a top US beverage brand to one of the leading voices in HRV (heart rate variability) and nervous system sovereignty. In this episode, Salim breaks down what HRV actually measures, why comparing your score to anyone else is keeping you stuck, and why chronic stress (not genetics) is the leading driver of cellular inflammation, aging, and disease. We get into his five-pathway framework for nervous system growth (sleep, hormetic stress, reframing, intentionality, and community), the shoulder injury that became a turning point in his life, why so many successful entrepreneurs come from dysregulated childhoods, and how to actually train your nervous system like an emotional athlete. Salim also walks through a live HRV reading using an Oura ring so you can see exactly how to interpret your own data. Topics covered: heart rate variability, nervous system regulation vs sovereignty, cellular inflammation, chronic stress, childhood trauma and entrepreneurship, hormetic stress, somatic healing, presence, and how to build a personalized morning practice. If you care about longevity, stress resilience, or understanding your Oura/Whoop data on a deeper level, this one is essential. #HRV #NervousSystem #Biohacking #HeartRateVariability #Longevity 🔔 Hit that subscribe button for exclusive access to thought-provoking podcasts, self-growth tips, inspiring guidance, empowerment for bold spirits, and more! https://www.youtube.com/@Biohack-it/?sub_confirmation=1 🔗 Stay Connected With Us. 👉 Instagram (Biohack-it): http://instagram.com/biohack_it/ 👉 Instagram (Iman Hasan): http://instagram.com/imanhasan/ 👉 Website: http://biohack-it.com/ ============================= 🎬 Recommended Playlist 👉 Season One https://www.youtube.com/playlist?list=PLQWTIuStNqibK2-K-T3GfnIxdLlK_KXMD 🎬 WATCH OUR OTHER VIDEOS: 👉 Revolutionize Your Health with Dr. Vincent Pedre: The Transformative Power of Plant Medicine https://www.youtube.com/watch?v=rcvHjUFT0-w 👉 Why Modern Relationships Fail: Expert Insights from Jillian Turecki https://www.youtube.com/watch?v=qseduflV5oo 👉 Carolina Reis, PhD on Reversing Aging and Keeping Skin Healthy https://www.youtube.com/watch?v=DOf9SqMYtqg 👉 Dr. John Kim on Debunking Detoxification Myths | Biohack-it https://www.youtube.com/watch?v=_kuQtZ4A_Ao 👉 Inside the Operating Room with New York's Hottest Plastic Surgeons https://www.youtube.com/watch?v=Sku8y9y-AuM ============================= ✅ About Biohack-it. Welcome to Biohack-it! Immerse yourself in a world of authenticity, empowerment, and innovation. Biohack-it, led by Iman Hasan, is a transformational journey of personal development and self-discovery. Join us to nurture bold spirits, ignite meaningful conversations, and celebrate your true self. We're not just storytellers; we're architects for change. Biohack-it isn't your typical wellness podcast. It's a beacon for the bold and curious, craving authenticity. Discover conversations that challenge the status quo and empower your deepest self. With Iman Hasan's guidance, each episode becomes a chapter in your self-discovery journey. 🔔 Subscribe & stay tuned for exclusive content on captivating podcasts, self-discovery tips, nurturing bold spirits, insightful guidance, and more! https://www.youtube.com/@Biohack-it/?sub_confirmation=1 ================================= ⚠️ DISCLAIMER: The content shared on Biohack-it is for informational purposes only. It's not intended as medical advice, diagnosis, or treatment. Always consult with a professional for health-related inquiries. Copyright Notice: This video and our YouTube channel contain dialogue, music, and images that are the property of Biohack-it. You are authorized to share the video link and channel and embed this video in your website or others as long as a link back to our YouTube channel is provided. © Biohack-it