Sulfites can be dangerous for people with sulfite allergies, sensitivities, or asthma. However, sulfites in wine are safe and even beneficial to most. But what exactly are sulfites? Are they only found in wine? How much is too much? Let’s talk about what you should know about the sulfites in wine so you can make the best decisions for your health and lifestyle.
The sulfite content of wine
Sulfites are a type of salt that can be found in wine, and they are usually derived from sulfur dioxide. This is the same chemical that naturally occurs in many foods and the human body. Moreover, it is an additive used as a preservative in many foods since 1664. The number of sulfite salts will vary depending on the type of wine you drink. For example, white wines typically have higher levels than red wines. This is due to the fact that white wines contain more sugars which can result in the growth of more bacteria. Adding sulfite stabilizes the wine, preserving wine quality and flavor. On the other hand, red wines contain antioxidants that stabilize the wine during storage.
How Sulfites Impact your Body
Sulfites are used as a food preservative and work by controlling the growth of bacteria. They can also be found in wine, but do not consume sulfites if you have certain sensitivities or allergies. The sulfite that is most commonly found in wine is potassium metabisulfite. It is usually listed on the ingredient list as sodium metabisulfite or sulfur dioxide. This sulfite can cause allergic reactions such as asthma attacks and difficulty breathing for people with asthma or other allergies to sulfur.
Wines Lowest and Highest in Sulfites
Wines with the lowest sulfite levels include Sauvignon Blanc, Chardonnay, Gewürztraminer, Semillon, Viognier, and Cabernet Franc. These wines typically have a lighter flavor profile. Aromas of green apples, black currants, and lemons can be found in these wines as well. However, these light-bodied wines may lack depth or complexity.
Pinot Grigio is an example of this type of wine. For more intense sulfite levels you will want to try either Merlot or Cabernet Sauvignon – wines that pair well with beef or dark chocolate respectively.
How Sulfites Affect Asthmatics
Asthma is an inflammatory disease that is caused by exposure to allergens and irritants. Asthmatics suffer from narrowing of the airways, shortness of breath, chest tightness, and coughing. Sulfites are a common asthma trigger for asthmatics because they cause inflammation. They also worsen asthma symptoms by causing more spasms.
Many people are surprised when they find out that sulfites exist naturally in wine. The best way to reduce your exposure is by drinking wine responsibly and not exceeding one glass per day. It’s also important to note that sulfites can be found in other alcohols, so it’s not just wine that needs your attention. The good news is that there are many wines on the market with low sulfite levels. So, you don’t have to give up your favorite drink entirely!
