The prevalence of type 2 diabetes is increasing worldwide, in parallel with a rise in obesity and sedentary behaviours associated with economic development. A modest reduction in bodyweight is effective in reducing the risk of type 2 diabetes, but attempts to maintain a reduced weight through changes in lifestyle are often unsuccessful in the long term. Changing diet composition rather than total energy intake might be more feasible, an approach that has been effective in the prevention of cardiovascular disease.

中文翻译：

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亚油酸与2型糖尿病的风险

在世界范围内，2型糖尿病的患病率正在上升，与此同时，与经济发展相关的肥胖和久坐行为也在增加。适度减轻体重可以有效降低2型糖尿病的风险，但是从长远来看，通过改变生活方式来保持体重减轻的尝试通常是不成功的。改变饮食组成而不是总能量摄入可能更可行，这种方法已经有效地预防了心血管疾病。