"All of the trials revealed that vitamin C reduced FEV1 decline by over 50 percent following an exercise challenge test. "  To read the article, please click here.

Vitamin C has other benefits too...

Vitamin C is the most popular single vitamin and besides people taking it to help prevent colds, it is also taken to help with numerous other ailments with research to endorse some of its benefits. To read more about the benefits of Vitiamin C, please click here