7 Common Food Preservatives and Their Potential Health Risks .
Sodium benzoate is a common preservative found in sodas, salad dressings, and jams.
Potential Risks: It may form benzene, a carcinogen, when combined with vitamin C in acidic conditions.
Sulfites are used in dried fruits, wines, and some canned vegetables.
Potential Risks: They can trigger asthma symptoms and allergic reactions in sensitive individuals.
These preservatives are often found in processed meats like bacon, ham, and sausages.
Potential Risks: When heated, they can form nitrosamines, compounds linked to cancer.
Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) prevent oils in foods from becoming rancid.
Potential Risks: They are considered potential endocrine disruptors and may have carcinogenic properties.
Calcium propionate and sodium propionate are used in bread and baked goods to prevent mold growth.
Potential Risks: Excessive intake may lead to hyperactivity or behavioral changes in children.
MSG is a flavor enhancer, but it also acts as a preservative in some foods.
Potential Risks: It may cause headaches, sweating, and nausea in people sensitive to it.
Sweeteners like aspartame and saccharin are sometimes used to extend product life.
Potential Risks: They have been linked to digestive issues and controversial studies on cancer.
Natural options like salt, vinegar, and rosemary extract are gaining popularity.
Potential Risks: Overconsumption of natural preservatives like salt can lead to health problems such as high blood pressure.