Does diet cause hair loss? June 30, 2020 05:57 Updated There is no strong, scientifically backed research or literature to say diet causes hair loss. Related articles Why aren't the ingredients advertised on your website? Can you make your hair grow faster? Do certain hairstyles cause hair loss? Is it too late for me to start taking the pill? Is the business insured? Comments 0 comments Please sign in to leave a comment.