Is taking vitamin B good for preventing dementia? On Apr 24, 2022 166 574 viewsApril 24, 2022dementia 0 idewn Riyahi380 April 24, 2022 0 Comments Add a Comment 0 Answers ActiveVotedNewestOldest Write your answer. Register or Login 166 Share FacebookFacebook MessengerTwitterGoogle+PinterestReddItWhatsApp