The infamous red wine headache, it is probably something you have heard discussed after an evening of dinner and drinks.
While many attribute wine headaches and allergies to sulfites, the truth is that sulfites are largely misunderstood and most likely not the cause of allergies, headaches, or other symptoms. What are sulfites? Are they truly the enemy? Let us explore what sulfites are and whether or not it is making people ill.
Sulfites
Sulfites are sulfur dioxide (SO2), a chemical compound composed of sulfur and oxygen. It is a legal preservative used predominantly in the wine and food industries because it contains antioxidants as well as anti-microbial and antibacterial properties. It can occur naturally but can also be produced in a lab. If you have ever had dried fruit or any processed food, you have consumed sulfites. Per government standards, wine that contains more than 10 parts per million (ppm) must be labeled “contains sulfites”. It is important to note that the number of sulfites in wine is considerably lower than the amount contained in most processed foods.
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Posted By Desiree David