Sulphur dioxide – how harmful? Blog › Forums › Nutrition › Sulphur dioxide – how harmful? This topic has 1 reply, 1 voice, and was last updated 10 years ago by Alatoras. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 29, 2013 at 4:15 am #13450 AlatorasParticipant I eat lots of dried fruits, and some of them contain the preservative 220 (sulphur dioxide). Is it something to worry about? December 8, 2013 at 5:27 am #14165 AlatorasParticipant Anyone have any thoughts at all? Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register