I found on the internet that red wine and red grapes can protect from hearing loss after noise trauma, my doctor suggested me to drink daily juice of dark grapes, lots of researchs are been going on that i can also helpful in recovering hearing loss in some cases.
http://naturalsociety.com/red-grapes-red-wine-prevent-hearing-loss-cognitive-decline/
http://naturalsociety.com/red-grapes-red-wine-prevent-hearing-loss-cognitive-decline/