Men who took high doses of vitamin B6 and B12 supplements had a higher risk of lung cancer, and the association was highest among current smokers, according to a study published Tuesday.
원문출처 : http://www.cnn.com/2017/08/22/health/vitamin-b6-b12-lung-cancer-study/index.html
원문출처 : http://www.cnn.com/2017/08/22/health/vitamin-b6-b12-lung-cancer-study/index.html