There are now two new articles on this site about sulfites.

We were getting a lot of questions about sulfites, especially related to wine, so we now have more information.

One article is a general discussion of sulfites.

The other article has a long list of foods that contain sulfites.

Sulfites are in many foods. I had no idea until I started researching this subject.

This makes diagnosing a sulfites allergy tricky.

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