SGRecent discussions among wellness influencers have focused on cortisol, a stress hormone linked to symptoms like facial puffiness and belly fat. Some claim high-intensity or prolonged aerobic exercise raises cortisol levels in unhealthy ways. However, experts clarify that cortisol plays a vital role in the body's response to stress, such as triggering the 'fight-or-flight' reaction by increasing muscle blood flow and providing energy through carbohydrate conversion. While social media suggests widespread cortisol issues, experts note that true cortisol disorders are rare, affecting less than 1% of the population. Strenuous exercise can temporarily elevate cortisol, but over time, it may lead to lower baseline levels if accompanied by adequate nutrition and recovery. Proper fueling and rest are crucial to ensure exercise reduces overall stress and cortisol levels.
Bias read (Center): The article discusses health-related topics and provides balanced scientific explanations without taking a stance on any political issue. It cites expert opinions and does not show bias toward any particular viewpoint.
