neurochemistry

Introduction If you’ve been feeling constantly distracted, unmotivated, or emotionally “flat,” you’re not alone. A growing number of Americans—especially those immersed in digital, high-stimulation lifestyles—are quietly facing dopamine deficit, a condition in which the brain’s reward system becomes desensitized due to chronic overstimulation. From endless scrolling on TikTok to overconsumption of caffeine, dopamine burnout is … Read more