Sulphites vs. Histamines: What’s Really Behind Your Wine Headaches?

Wine headaches are one of the most common complaints among wine drinkers, but the cause isn’t always straightforward. Many people assume that sulphites are to blame, while others point to histamines as the culprit. So, what’s the truth? In this post, we’ll explore the role of sulphites and histamines in wine, how they can affect your body, and practical ways to enjoy wine without the headache.
What Are Sulphites?
Sulphites, also known as sulphur dioxide (SO₂), are chemical compounds used as preservatives in wine and other foods. They occur naturally during fermentation, but most of the sulphites in wine are added by winemakers to prevent spoilage, oxidation, and bacterial growth.
Why Are Sulphites Added to Wine?
Sulphites play a critical role in ensuring the stability and longevity of wine. They help preserve the wine’s flavour, aroma, and colour while preventing unwanted chemical reactions. Without sulphites, many wines would spoil before reaching the consumer.
Common Reactions to Sulphites
For most people, sulphites in wine are completely safe. However, a small percentage of the population may be sensitive to sulphites and experience symptoms such as:
- Headaches or migraines
- Nasal congestion
- Difficulty breathing (particularly for those with asthma)
- Skin rashes or hives
It’s important to note that sulphite sensitivity is relatively rare, affecting less than 1% of the general population.
What Are Histamines?
Histamines are naturally occurring compounds found in many foods and beverages, including wine. They are a type of biogenic amine, which is produced during the fermentation and ageing processes. Red wines typically contain higher levels of histamines than white or sparkling wines.
Why Are Histamines in Wine?
Histamines form when bacteria break down amino acids during fermentation. While they contribute to the complexity and character of wine, they can also cause adverse reactions in individuals who are sensitive to histamines.
Common Reactions to Histamines
Unlike sulphites, histamine intolerance is more common and can cause a range of symptoms, including:
- Headaches or migraines
- Flushing or redness in the face
- Itchy skin or rashes
- Digestive issues such as bloating or nausea
- Runny nose or congestion
These symptoms occur because histamines trigger an immune response in the body, leading to inflammation and discomfort.
Sulphites vs. Histamines: Understanding the Difference
While both sulphites and histamines are found in wine and can cause similar symptoms, they affect the body in different ways:
- Sulphites: Act as preservatives and are added to wine to prevent spoilage. Sensitivity to sulphites is rare and often linked to asthma.
- Histamines: Naturally occurring compounds in wine that result from fermentation. Intolerance to histamines is more common and can lead to a range of inflammatory symptoms.
Determining whether your wine headaches are caused by sulphites or histamines requires understanding your own sensitivities. If you experience symptoms like asthma or hives, sulphites may be the issue. If your symptoms include flushing, headaches, or digestive problems, histamines are more likely the culprit.
How to Reduce Sulphites and Histamines in Wine
If you suspect sulphites or histamines are causing your wine headaches, there are several ways to minimise their impact and enjoy wine without discomfort.
1. Use a Wine Purifier
The Üllo Wine Purifier is specifically designed to remove sulphites and reduce histamines from wine. Using patented Selective Sulphite™ technology, Üllo restores wine to its natural state, allowing you to enjoy every glass free from artificial preservatives and unwanted compounds.
2. Choose Low-Histamine Wines
Wines that are younger or have undergone less fermentation tend to have lower histamine levels. White and sparkling wines are generally lower in histamines than red wines, making them a better choice for those with sensitivities.
3. Drink Fresh Wines
Fresh, young wines typically contain fewer sulphites and histamines than aged wines. Look for wines labelled as “low-sulphite” or those produced by organic and biodynamic wineries, as they often use fewer additives.
4. Stay Hydrated
Dehydration can exacerbate the effects of both sulphites and histamines. Make sure to drink plenty of water alongside your wine to stay hydrated and reduce the likelihood of headaches.
5. Pair with Food
Pairing wine with food can help slow the absorption of histamines and reduce their impact on your body. Opt for meals that are low in histamine-triggering ingredients to further minimise symptoms.
Why Choose Üllo?
Üllo offers a simple and effective solution for enjoying wine without the side effects of sulphites and histamines. Here’s why wine enthusiasts choose Üllo:
- Selective Sulphite™ Technology: Removes sulphites and reduces histamines without altering the wine’s natural flavour and aroma.
- Versatile Use: Works with all types of wine, including reds, whites, and sparkling wines.
- Eco-Friendly Design: Recyclable filters made from food-grade materials.
- Enhanced Experience: Enjoy wine as the winemaker intended, free from unwanted compounds.
Say Goodbye to Wine Headaches
While sulphites and histamines can both contribute to wine headaches, understanding their differences and how they affect your body is key to enjoying wine without discomfort. Whether you’re sensitive to sulphites, histamines, or both, tools like the Üllo Wine Purifier offer a simple and effective solution.
Ready to enjoy wine the way it was meant to be? Shop Üllo wine purifiers today and experience pure, headache-free wine.