Sulfites are a preservative found in many different types of food and drink. In our office, we see sulfite sensitivities quite frequently, and most of the time, the patients have never even heard of sulfites, much less actively tried to avoid them. If you have a sensitivity to sulfites, consuming them can lead to symptoms such as migraines, headaches, upset stomach, heartburn, intestinal pain, anxiety, and depression. Even if you do not have a sulfite sensitivity, a buildup of sulfites can…