Eichner E R
Phys Sportsmed. 1987 Jun;15(6):109-16. doi: 10.1080/00913847.1987.11709376.
In brief: Epidemiological studies suggest that exercise reduces the risk of cancer. The leading studies are reviewed here, along with the underlying animal research and the plausible protective mechanisms in humans. The conclusion, based on the literature, is that exercise may help defend against cancer by Preventing obesity, stimulating lymphokines, and/or facilitating other healthful changes in behavior. However, the data are largely preliminary and controversial. Thus, although there is reason to believe that exercise helps prevent cancer, much more research is needed to prove that it does. This article is the first in a series on internal medicine.
流行病学研究表明，运动可降低患癌风险。本文将对主要研究进行综述，同时介绍相关的动物研究以及人类可能的保护机制。基于文献得出的结论是，运动可能通过预防肥胖、刺激淋巴因子和/或促进其他有益的行为变化来预防癌症。然而，这些数据大多是初步的且存在争议。因此，尽管有理由相信运动有助于预防癌症，但仍需要更多研究来证实这一点。本文是内科系列文章的第一篇。
