News Addiction Is Destroying Your Digestion

Get free weekly science-backed tips to feel better, live longer 👉 https://dradrianlaurence.substack.com/welcome

How News-Driven Chronic Stress Impacts Your Heart (and What Actually Helps)

Family and lifestyle medicine doctor Adrian describes a shift he’s seeing in patients with poor sleep, fatigue, chest tightness, digestive issues, and persistent dread, often linked to compulsive news consumption. He explains how ongoing, unresolved population-level stress keeps the stress response activated, leading to HPA-axis cortisol dysregulation, sustained sympathetic tone, higher resting heart rate and blood pressure, reduced heart-rate variability, and increased arrhythmia risk, with national data showing spikes in arrhythmias and cardiovascular hospitalizations after major events. He outlines mechanisms involving autonomic activation, inflammation and endothelial damage accelerating atherosclerosis, and sustained amygdala activation contributing to hippocampal changes that perpetuate stress. Evidence-backed interventions include an 8-week mindfulness-based stress reduction (MBSR) program, structured limits on news exposure, and strengthening social connection to buffer physiological stress responses.

00:00 Stress In The Clinic

01:14 Biology Of Chronic Stress

02:42 Heart And Vessels Impact

04:06 Brain Changes Under Threat

05:03 Mindfulness Based Reset

05:55 Limit The News Feed

06:37 Social Support Buffer

07:21 Clinical Takeaway And Wrap

**This video is for informational and educational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have seen or heard in this content. Dr. Adrian Laurence provides general health information and does not establish a doctor–patient relationship through this video or any related content.**

Instagram: /dradrianlaurence

Threads: https://www.threads.com/@dradrianlaurence

Facebook: https://www.facebook.com/profile.php?id=61572349556437