Sulfur Dioxide

Asthmatics beware—the FDA banned toxic sulfur additives (including sulfur dioxide) on raw fruit and veggies. Sulfur additives cause breathing problems, which can lead to anaphylactic shock. It’s not recommended for children or anyone suffering from bronchitis, emphysema, or cardiovascular diseases to be exposed to fruits treated with this product.

However, sulfur dioxide is also standard in beer, soft drinks, dried fruits, wine, vinegar, and many potato products, so when in doubt, read the label.