低脂饮食不仅能帮助维持体重,还能降低老年女性患胰腺癌的风险。在美国贝勒医学院的一项新研究中,研究人员招募了4万多名年龄在50到79岁之间的女性,这些受试者均为超重或肥胖,均偏爱高脂饮食。随后,研究人员将这些受试者随机分配为两组,一组受试者需要改变自己的饮食习惯:减少脂肪的摄入量,并增加蔬菜和谷物的摄入,而另一组受试者仍保持原来的饮食习惯。在15年的 A low-fat diet can not only help maintain weight, but also reduce the risk of pancreatic cancer in older women. In a new study at the Baylor College of Medicine in the United States, researchers recruited more than 40,000 women aged 50 to 79 who were either overweight or obese, preferring a high-fat diet. Subsequently, the researchers randomly assigned these subjects to two groups. One group of subjects needed to change their eating habits: reduce fat intake and increase vegetable and cereal intake, while another group of subjects Still maintain the original eating habits. In 15 years