The autonomic nervous system

The autonomic nervous system is a part of your nervous system that automatically controls vital functions without your conscious effort. It manages processes like heart rate, digestion, breathing, and blood pressure, ensuring your body responds appropriately to different situations—such as speeding up your heartbeat during activity or slowing digestion when at rest. It operates through two main branches: the sympathetic system, which prepares your body for action ("fight or flight"), and the parasympathetic system, which promotes relaxation and recovery ("rest and digest"). This system keeps many essential functions running smoothly behind the scenes.