Vitamins And Minerals Might Prevent Hearing Loss Date: March 29, 2007 Source: University of Michigan Health System Summary: In a new study in animals, University of Michigan researchers report that a combination of high doses of vitamins A, C, and E and magnesium , taken one hour before noise exposure and continued as a once-daily treatment for five days, was very effective at preventing permanent noise-induced hearing loss. The animals had prolonged exposure to sounds as loud as a jet engine at take-off at close range. University of Michigan Health System. "Vitamins And Minerals Might Prevent Hearing Loss." ScienceDaily. ScienceDaily, 29 March 2007. <www.sciencedaily.com/releases/2007/03/070328111138.htm>.