科学试验证明,当人乐观愉快时,人体通过生化过程使血液中增加有利于健康的化学物质,如激素、酶和乙酰胆碱等,起着调节血液流量与兴奋神经细胞的作用,使人体处于良好的机能状态。而当人的情绪有所波动、产生消极悲伤情感超过正常的生理限度时,就会造成生理机能失调,导致疾病的发生。医学专家根据大量的病历分析证明,消极恶劣的情绪会引起心理矛盾,造成心 Scientific experiments show that when people are optimistic and happy, the human body through biochemical processes to make blood to increase health-friendly chemicals such as hormones, enzymes and acetylcholine, plays a role in regulating blood flow and excite nerve cells, so that the body is in good Functional status. When people’s emotions fluctuate, resulting in negative sad emotion exceeds the normal physiological limits, it will result in physiological dysfunction, leading to the occurrence of the disease. Medical experts based on a large number of medical records prove that negative and harsh emotions can cause psychological conflicts, resulting in heart