The worst additive in my experience thus far is the preservative 282 used in most commercial breads. This additive is so strong that when breast feeding my 6 month old baby boy Chris if I ate only 1 slice he got enough through my breast milk to cause him to start screaming in agony with stomach cramps and have diarrhoea within 12 hours of me eating the bread containing 282. Chris is now 21 months old and if he eats anything with 282 he is in terrible pain and has diarrhoea within hours - report given to Sue Dengate in 2002