Stress is often discussed as a psychological state, but its true toll is written in the body’s chemistry. At the center of this biological narrative is cortisol, the hormone responsible for the fight-or-flight response. While essential for survival, chronically elevated cortisol levels are linked to a host of modern ailments, from cognitive decline to metabolic dysfunction.
New data from a US-based study offers a precise prescription for managing this chemical load. Researchers found that a consistent habit of endurance training—specifically 150 minutes per week—can measurably lower cortisol levels. This threshold appears to act as a regulatory lever, allowing the body to recalibrate its stress response and reduce the overall biological burden of daily pressures.
The findings suggest that the benefits of movement extend far beyond cardiovascular health or aesthetics. Instead, exercise functions as a form of systemic maintenance, a way to flush the physiological "noise" created by a high-output lifestyle. In an era of constant connectivity and cognitive fatigue, 150 minutes of movement may be the simplest way to rebalance the body’s internal environment.
With reporting from t3n.
Source · t3n
