In 2023, over 85% of Americans reported consuming caffeine daily, making it the most widely used psychoactive substance in the United States (CDC Data). Caffeine primarily stimulates the central nervous system, boosting alertness and energy levels. However, when individuals stop caffeine intake, they often experience withdrawal symptoms such as headaches, fatigue, and irritability. Overcoming these effects poses a significant challenge for many trying to quit this ubiquitous stimulant.
Health
19. Enhanced Stress Response Caffeine stimulates the release of cortisol, the body’s primary stress hormone, by activating the hypothalamic-pituitary-adrenal (HPA) axis. Elevated cortisol levels can heighten…