Increase DAO

Histamine intolerance affects many individuals, causing symptoms like headaches, digestive discomfort, and skin issues due to an inability to break down histamine effectively. This is primarily linked to the activity of diamine oxidase (DAO), an enzyme responsible for metabolizing dietary histamine. Understanding how to increase DAO enzyme levels can help to reduce symptoms for those affected.

While there is no direct method to increase DAO enzyme naturally, certain lifestyle and dietary adjustments may support overall histamine metabolism. Reducing the intake of high-histamine foods such as aged cheeses, fermented products, and processed meats can help lower histamine levels. Fresh, unprocessed foods are key components of a low-histamine diet, as they are less likely to trigger symptoms.

For those exploring how to increase DAO enzyme, supplements containing DAO can aid the body in breaking down histamine more effectively.* These supplements, taken before meals, offer a practical approach to managing symptoms associated with DAO deficiency. Additionally, addressing factors that impair DAO activity, such as gastrointestinal health or certain medications, is essential.

When considering how to increase DAO enzyme naturally, strategies include fostering gut health through balanced diets rich in probiotics and prebiotics. Healthy gut flora may indirectly enhance the body’s ability to manage histamine. Moreover, stress management, hydration, and avoiding alcohol—known to inhibit DAO activity—can be beneficial practices.

You can read more about the topic in our knowledge bank or you can contact one of our dieticians for personalized advice. If you’re facing symptoms and don’t know where they come from, you can take the intolerance test for more information:

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.