Phys Sportsmed. 1986 Mar;14(3):250-3. doi: 10.1080/00913847.1986.11709024.
Some people believe that exercise is a panacea; they're convinced it can even strengthen their immune system. But immunologists caution that while that belief remains plausible, there is evidence that excessive physical activity might invite infection.
有些人认为运动是一种万灵药；他们坚信它甚至可以增强他们的免疫系统。但免疫学家警告说，尽管这种信念仍然合理，但有证据表明过度的体育活动可能会招致感染。
