食鱼可减少老年人脑卒中的危险据国外资料报道，经常食鱼与很少食鱼或根本不食鱼的相比，发生脑卒中的机率较小。经对５５２名男子进行１５年研究发现，每天食鱼的人，其发生卒中的危险几乎只是很少吃鱼者之半。一种可能的解释是，鱼体内有一种多不饱和脂肪酸可降低血栓素... Fish can reduce the risk of stroke in elderly According to foreign data reports, often eat fish and eat less fish or no fish at all, the chances of stroke is smaller. A 15-year study of 552 men found that people who ate fish every day were almost half as likely to have a stroke as those who seldom eat fish. One possible explanation is that there is a polyunsaturated fatty acid in the fish that reduces thromboxane ...