二十世纪九十年代左右,一项针对心血管疾病的流行病学调查发现,尽管很多法国人的膳食中含较高脂肪,但他们心血管疾病发病率普遍较低。针对这个结果,研究者们提出了不同的假设,其中最广为流传的就是:“法国人有饮用红酒的习惯,这是他们心血管疾病发病率较低的原因”。想必很多人也都听过“每天一杯红酒能预防心脏病”的说法,那么,每天喝 Around the 1990s, an epidemiological survey of cardiovascular disease found that while many French people had higher levels of fat in their diet, they generally had lower rates of cardiovascular disease. In response to this result, researchers made different assumptions, the most widely circulated is: “French people have the habit of drinking wine, which is their lower incidence of cardiovascular disease ”. Presumably many people have also heard of “a glass of red wine a day to prevent heart disease,” saying, then drink every day