尘肺病是由于在职业活动中长期吸入生产性粉尘而引起的以肺组织弥漫性纤维化为主的全身性疾病。它是我国最主要的职业病,不仅患病人数多,而且危害大,是严重导致劳动能力降低、致残和影响寿命的疾病,目前还没有特效的治疗方法,现就尘肺患者的膳食与营养方面做一探讨。1膳食原则 Pneumoconiosis is a systemic disease characterized mainly by diffuse fibrosis of the lung caused by long-term inhalation of productive dust in occupational activities. It is the most important occupational disease in our country. Not only is there a large number of patients, but also great harm, which is a serious disease that leads to the reduction of working ability, malaise and life expectancy. There are no effective treatments at present and there is no cure for pneumoconiosis. Make a discussion. 1 dietary principles