长期处于压力下，身体会发生什么？

Group 1 - The core idea of the article emphasizes the significant impact of stress and negative emotions on physical health, suggesting that psychological states manifest as physical symptoms [2][3][12] - The article discusses the historical context of stress research, highlighting Hans Selye's experiments with rats that led to the identification of stress hormones and their effects on health [4][8] - It outlines the physiological responses to stress, including the development of ulcers, weakened immune systems, and adrenal gland enlargement, which are referred to as Selye's three stress responses [7][9] Group 2 - The article presents the concept of psychosomatic medicine, indicating that mental states and emotions can influence physical health, and vice versa [10][12] - It provides strategies for managing stress, including recognizing one's emotions, developing self-regulation skills, and establishing boundaries with others to reduce external stressors [13][20] - Specific methods for stress management are suggested, such as cognitive adjustments, physical activities, and mindfulness practices to alleviate stress and improve overall well-being [17][19]