不久前,美国生物化学家发现,维生素C在机体免疫活动中,起首重要的作用。他们用豚鼠做了实验:一组给予含有维生素C的饲料;另一组则不给维生素C。两组鼠均注射结核病菌。结果,不给维生素C的那组鼠死亡率比另一组高出两倍多。从动物的精神、外表和食欲方面,也反映出维生素C的有益作用。经过血液化验分析得知, Not long ago, American biochemists found that vitamin C plays an important role in the body’s immune activities. They experimented with guinea pigs: one for the feed containing vitamin C and the other for vitamin C. Both groups were infected with tuberculosis bacteria. As a result, the mortality in the non-vitamin C group was more than double that in the other group. From the animal’s spirit, appearance and appetite, but also reflect the beneficial role of vitamin C. After blood test analysis,