1.吸毒对人体的危害:毒品首先损害人的大脑,影响中枢神经系统的功能。其次是影响心脏功能、血液循环及呼吸系统功能,还会影响正常的生殖能力,吸毒者或其配偶生下畸形儿屡见不鲜。吸毒可使人的免疫力下降,容易感染各种疾病。这些人往往面色蜡黄、身体消瘦、嘴唇焦黑、神色漠然。严重的则丧失劳动能力,以至日渐衰竭而死。吸毒者多数命短,一般寿命不超过40岁。吸毒者还会造成乙型肝炎、丙型肝炎、性病的传 Drug abuse on the human body: drugs first damage the human brain, affecting the central nervous system function. Second is the impact of heart function, blood circulation and respiratory system function, but also affect the normal reproductive capacity, drug users or their spouses born deformed children are common. Drug abuse can make people’s immune system, easy to be infected with various diseases. These people often look sallow, body weight loss, dark lips, look indifferent. Serious loss of ability to work, and even died of depletion. Drug users are mostly short-lived, the general life expectancy of not more than 40 years old. Drug users can also cause hepatitis B, hepatitis C, sexually transmitted diseases