维D可以预防硬化症(2)

英语自学网

研究者发现维生素D的最新功用，对人类的健康，它到底有多大的作用呢？The study in Boston involved blood samples from more than seven million members of the American military. It found that people with higher levels of vitamin D had lower rates of MS. It found that the chance of developing MS was 62% lower among those with the highest level of vitamin D than among tho…