
Food
Additives - Sulfites
Sulfites -
These
additives are considered to be antioxidants. They are widely used to keep food
from turning brown and to preserve certain nutrients, among those being vitamin
C. The big problem with these additives is that many are sensitive to them.
Those that are sensitive may break out in hives within minutes of consuming
them, have trouble breathing, get dizzy, come down with terrible headaches or
abdominal pain. Some have even died.
In
1985 the FDA set the Adverse Reaction Monitoring System in reaction to reports
of sulfite problems. Since that time, there have been over a thousand reported
incidents involving sulfites. A year later (1986), the FDA enacted a law that
required that all foods containing sulfites must have them listed on their
labels. During this same year the use of sulfites was banned on salad bar fruits
and vegetables and any others that were to be eaten raw or uncooked.
(The
practice among restaurateurs and grocers was to give their fruits and vegetables
a sulfite dip in order to keep them looking fresh and appealing)
In
1990, the FDA broadened its regulations to include requiring listings on
standardized foods, which are foods that meet the FDA's standard of identity.
There were problems with
the way the FDA regulations were worded. In 1990 a sulfite ban was overturned
that included peeled fresh potatoes sold to restaurants. The potatoes were sold
unmarked and in bulk to restaurants for use as french fries and hash browns.
This ban was to be re-proposed by the FDA and it was expected to stick. The use
of sulfites is prohibited on meats as it keeps their color a bright red possibly
covering up any signs of spoilage and also in foods that contain high amounts of
thiamine because it destroys this B vitamin.
There are at present six
different sulfiting agents in which the FDA allows food manufacturers to add to
packaged foods. They are; Sodium Sulfite, Sodium
Bisulfite, Sodium Metabisulfite, Sulfur Dioxide, Potassium Bisulfite, and
Potassium Metabisulfite.
The amounts of these
substances that can be used is strictly limited by the FDA. How many foods
contain these substances?? The list of foods that contain any of these
substances is too long to list. It would be wise to check the labels of all you
buy very carefully. Some things to watch would include most processed foods,
vinegars and wines, baked goods, dried fruits, soup mixes, processed seafood,
and syrups.*

*The Nutrition Bible by Jean Anderson,
B.S., M.S. and Barbara Deskins, Ph.D., R.D. (William Morrow and Company. New
York, NY) 1995