《营养学》杂志发表的一文称,每周食用核桃2到3次,可将罹患二型糖尿病的风险降低近四分之一。哈佛大学公共卫生学院的科学家们用10年的时间,追踪137893名年龄在35岁到77岁之间的女护士,以期发现有多少人罹患二型糖尿病。这些护士的饮食习惯受到密切监控,包括其食用坚果,尤其是核桃的频率。在考虑了脂肪含量和体重之后,研究人员发现,每月食用1到3次核桃,可以将二型糖尿病的患病几率降低4%;每周食用1次,可以减少13%;每周至少2次,可以减少 A nutrition article published in the article said that eating walnuts two to three times a week can reduce the risk of developing type 2 diabetes by nearly a quarter. Scientists at the Harvard School of Public Health spent 10 years tracking 130,893 female nurses aged 35 to 77 in order to find out how many people have type 2 diabetes. The diet of these nurses is closely monitored, including the frequency of their consumption of nuts, especially walnuts. After considering the fat content and body weight, researchers found that consuming 1 to 3 times a month of walnuts reduced the risk of type 2 diabetes by 4%; reduced by 13% once weekly, by at least 2 Times, can be reduced