carbohydrate intake

carbohydrate intake
碳水化合物的摄取?这是干嘛的,有什么用?这东西这么普遍,还挽救很多人?
关于写作议论文：（关于变化对人生的必要性）
It is evident that well-planned and well-organized change may benefit us physically,psychologically and professionally.First of all,new discoveries in the medical arena justify specific changes in people’s daily habits.For instance, Secondly,more often than not,the final decision to make changes to a disturbing situation generates positive psychological effects.Apparently,people feel relieved when the possibility of eliminating a depressing thing (such as addition to video games) arises,even when this requires some endeavor and commitment.Thirdly,for those who tied down with an unfulfilling job,a career change can be translated into more diverse experience with new managerial styles,better collegiality and more financial reward.