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A space-filling model of the sulfite anion. Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name), SO 2− 3. The sulfite ion is the conjugate base of bisulfite. Although its acid (sulfurous acid) is elusive, its salts are widely used.
May 4, 2023 · Sulfite allergies can range from mild to severe. On rare occasions, sulfites can even trigger a potentially life-threatening, whole-body allergic reaction known as anaphylaxis. This article explains the cause of a sulfite allergy and offers a list of foods and medications that contain sulfites.
Apr 24, 2024 · Sulfite allergies and sensitivities are conditions that most often affect people with asthma. They can cause asthma attacks (wheezing, coughing or shortness of breath) or allergy symptoms (sneezing, runny nose or hives) when you ingest or come in contact with foods, drinks or medications with sulfites in them.
Aug 14, 2022 · 1 min read. Sulfites are chemicals that are in some foods, either naturally or as additives. It’s rare, but some people (about 1 in 100, according to the FDA) are sensitive to these compounds ...
Oct 1, 2020 · Sulfites are sulfur-based food additives that preserve freshness. In general, when sulfites are added to foods and drinks, they are safe for most people and come without any health risks. For a small segment of the population, however, there is a risk of sulfite sensitivity or even an allergy to sulfites.
