There are a few reasons why wines contain sulfites. “While small amounts are often created by the yeast, most sulfites occur ...
Issues with sulfites arise when someone has an allergy or sensitivity to the compound. Those who fall within this category ...
Sulfites' lingering MSG-esque hysteria is a leftover aftertaste of a spike in sulfur allergies that emerged during the 1980s as a result of the high levels of sulfur used in food preservatives at ...
It’s very rare, but some people do have an allergy or sensitivity to SO2. For those people, avoiding sulfites might make sense. However, symptoms of a sulfur allergy typically resemble those of hay ...
Some may confuse this for a sulfite allergy, says Parikh. “This can cause flushing, which may be mistaken for an allergy,” she says. Those with an allergy to sulfites in wine would also likely ...