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Histamine Intolerance Supplements

Histamine intolerance is not a food allergy, but it can present many of the same symptoms. Higher histamine levels can cause itching, rashes, nausea, runny nose, sneezing, bloating, and more. High histamine can be extremely uncomfortable. So how do you cope?


Histamine intolerance support supplements can help your body have a healthy response to histamine. Many times the symptoms are caused because you don’t have enough DAO enzyme which helps your body break down histamine.

Histamine intolerance is not a food allergy, but it can present many of the same symptoms. Higher histamine levels can cause itching, rashes, nausea, runny nose, sneezing, bloating, and more. High histamine can be extremely uncomfortable. So how do you cope?


Histamine intolerance support supplements can help your body have a healthy response to histamine. Many times the symptoms are caused because you don’t have enough DAO enzyme which helps your body break down histamine. Other nutrients like vitamin C, quercetin, and probiotics can support healthy DAO levels. Taking a DAO supplement like Histamine Block can increase diamine oxidase in the gut, supporting healthy levels of histamine.†


Common foods that might cause a release of histamine include citrus fruits, shellfish, legumes, and even fermented foods like sauerkraut. But you don't have to avoid foods that produce histamine! You can support your digestive tract in the healthy breakdown of histamine.†


Seeking Health's histamine intolerance support supplements are gluten-free and help support the healthy digestion of histamine-rich foods and the histamine pathway. Histamine Block, Histamine Block Plus, and other supplementation may support a healthy response to histamine intolerance.


Explore our supplements below, and use this helpful histamine support comparison chart to decide which ones are right for you.

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