尽管人们对盐分的摄入稍稍减少，饮用果汁的减少导致了低质量碳水化合物的摄入，但张芳芳表示，它们仍在每日热量中占比高达42 % ， 其中许多来自于精加工的白面面包和其他精制谷物。
Although people ate slightly less salt and drank less fruit juice, resulting in the intake of low quality carbohydrate, Dr. Zhang said these still accounted for up to 42% of daily calories, and much came from processed white bread and other refined grains.