A sulfite allergy, or more accurately, a sulfite sensitivity, is an abnormal response to sulfites naturally found in certain foods and used in certain preservatives and additives. Most sulfite ...

Sulfites are chemical preservatives used in a range of foods including beverages such as wine and beer. They are added to processed foods to increase their shelf-life and even to some medications to ...

Joy Emeh is a professional health writer, editor, content strategist, and career development coach with up to four years of experience in the health writing space. She is interested in all things ...

Sulfites are sulfur-based preservatives used to keep foods and drinks fresh, prevent browning, and extend shelf life. You’ll find them in wine, dried fruit, packaged potatoes, condiments, sauces, and ...