What Watching or Reading the News Is Doing to Your Body
Most people think the news affects their thoughts. In reality, it affects their nervous system first. Your body doesn’t register headlines as neutral information. It registers them as potential threat—especially when they’re framed around danger, conflict, outrage, or urgency (which most are). The Biology Behind the Reaction… When you watch or read the news, your brain’s threat center (the amygdala) scans for risk. If it detects uncertainty or danger—even abstract danger—it signals the body to prepare. That preparation looks like: - Increased cortisol and adrenaline - Faster heart rate - Shallow or held breathing - Muscle tension (jaw, shoulders, hips) - Heightened alertness and vigilance This is the same response your body would have if something were happening to you, even when it isn’t. Why the News Can Feel So Draining… The nervous system isn’t designed for constant threat exposure without resolution. Unlike real danger—where there’s an action, an escape, or an end—news cycles keep the body activated without relief. Over time, this can lead to: - Fatigue that doesn’t match your physical output - Irritability or emotional reactivity - Trouble sleeping or staying asleep - Brain fog and reduced focus - Digestive issues and immune suppression You may feel “informed,” but your body feels like it’s been on standby all day. Why It’s So Hard to Stop Watching… News consumption can become compulsive—not because you like it, but because your brain is trying to regain control. Stress creates discomfort.Discomfort creates the urge for more information.More information increases stress. That loop isn’t a character flaw. It’s how a survival system works when it senses uncertainty. The Impact Is Stronger for Some Nervous Systems… If you’ve experienced trauma, chronic stress, caregiving fatigue, or long-term responsibility, your baseline alert level may already be elevated. News exposure can push your system from alert into overstimulated very quickly. That doesn’t mean you’re weak. It means your system is already carrying a lot.