Understanding Histamine in Wine
Histamine is a natural compound that forms during wine fermentation, primarily due to the action of lactic acid bacteria during malolactic fermentation. While the body typically breaks down histamine using the enzyme diamine oxidase (DAO), some people have an intolerance where they struggle to process the histamine from food and drink. Alcohol can also interfere with DAO activity, potentially worsening symptoms like headaches, flushing, nasal congestion, and digestive issues.
The Major Factors Influencing Histamine Levels
Several winemaking factors contribute to the final histamine content in wine:
- Fermentation Process: Malolactic fermentation, common in red winemaking, significantly increases histamine. Controlling this process or using specific bacterial strains can help produce low-histamine wines.
- Skin Contact: Histamines are present in grape skins, and the longer skin contact during red wine production results in higher histamine levels compared to white and rosé wines.
- Grape Variety: Different grapes have varying amounts of the histamine precursor, histidine. Thin-skinned grapes and varieties like Dolcetto may lead to lower histamine wines.
- Aging and Storage: Longer aging, especially in wooden barrels which can be difficult to sterilize, can increase histamine levels. Younger wines or those aged in stainless steel tanks generally have less histamine.
Comparing Low-Histamine Wine Types
White and rosé wines are typically better choices for those with histamine sensitivity, though certified options offer the lowest levels.
Low-Histamine White and Rosé Wines Dry white wines such as Sauvignon Blanc, Pinot Grigio, and unoaked Chardonnay are good options, especially younger vintages. Sparkling wines like Cava and Prosecco are also generally lower in histamines than reds. Rosé wines, with their minimal skin contact, are usually a safe choice. Certified low-histamine white and rosé options are available from producers like Weingut Fuchs and Peri Bigogno.
Low-Histamine Red Wines While most reds are high in histamine, some are produced to minimize it. Pinot Noir is often considered a red with lower histamine, especially when young, due to its thinner skin. Certified low-histamine reds are offered by European producers such as Veglio Michelino e Figlio and Weingut Fuchs, using controlled processes to keep levels below 0.5 mg/L.
Comparison Table: Histamine Levels in Common Wines
| Wine Type | Average Histamine Range (µg/L) | Common Production Notes | Best for Histamine Sensitivity? | 
|---|---|---|---|
| Red Wine | 60 - 3,800 | Long skin contact, malolactic fermentation, often barrel-aged. | No, generally highest histamine content. | 
| White Wine | 3 - 120 | Minimal skin contact, often fermented in stainless steel. | Yes, naturally much lower in histamines. | 
| Rosé Wine | Moderate (varies) | Minimal skin contact, similar to white wine production. | Yes, a good alternative to reds. | 
| Sparkling Wine (e.g., Cava, Prosecco) | 15 - 670 | Lower histamine than reds, but levels vary depending on aging process. | Yes, generally a safer choice than reds. | 
Tips for Selecting and Enjoying Low-Histamine Wine
- Check the Vintage: Younger wines typically have lower histamine levels compared to older ones.
- Focus on Process: Wines fermented in stainless steel are generally preferred over those aged in wood barrels, which can harbor histamine-producing bacteria.
- Seek Out Certified Brands: Look for specialized European brands, particularly from Germany and Italy, that produce and test for low histamine content. These brands often use controlled fermentation and provide lab results.
- Consider a Purifier: Products like filtering wands or sachets may help reduce histamines and other compounds in your wine after pouring, although no wine is truly histamine-free.
Conclusion
For individuals with histamine intolerance, choosing wine involves considering production methods as much as grape type. While white, rosé, and young sparkling wines generally contain less histamine, certified low-histamine options offer the highest assurance. By understanding the factors that influence histamine levels and prioritizing certified or minimally-aged wines, you can reduce the risk of histamine-related side effects. Always be mindful of your personal tolerance, as individual reactions differ.
King Frosch Wines offers a variety of lab-tested low-histamine options from Europe.