大学英语四六级晨读经典365_大学英语听力

大学英语四六级晨读经典365

　　Despite vitamin Cs great popularity, consuming large amounts of it still has not been positively linked to any great benefit. The body quickly becomes saturated with C and simply excretes any excess.

　　尽管服用维生素C相当普遍，但始终不能肯定大量服用维生素C是否一定会有巨大的益处。因为体内的维生素C迅速饱和后就会简单地排出多余的维生素C。

　　The multivitamins question boils down to this: Do you need to wait until all the evidence is in before you take them, or are you willing to accept that theres enough evidence that they dont hurt and could help?

　　现在多种维生素的问题可以归结为：你需要等到所有的证据出现时才开始服用它们，还是你愿意接受现有足以证明它们没有伤害而且可能有好处的证据?

　　If the latter, theres no need to go to extremes and buy the biggest horse pills or the most expensive bottles. Large doses can cause trouble, including excessive bleeding and nervous system problems.

　　如果是后者，那没有必要走极端，买最大剂型的药片或者最贵的药。大量剂会带来麻烦，包括出血和神经系统疾病。

　　Multivitamins are no substitute for exercise and a balanced diet, of course. As long as you understand that any potential benefit is modest and subject to further refinement, taking a daily multivitamin makes a lot of sense.