NPro Histabalance is a product that addresses all the factors involved in the treatment of histaminosis and DAO deficiency. It provides enzymes that degrade histamine and its metabolites, such as DAO and catalase. It contains herbal extracts that act as histidine decarboxylase inhibitors (reducing histamine production), antihistamines that act on histamine receptors (H1, H2, H3, H4), and modulators of immune and stress responses. It includes cofactors for exogenous (DAO and intestinal elimination) and endogenous (hepatic phase 2) histamine metabolism. Useful in cases of DAO deficiency and all types of histaminosis symptoms such as: headaches and migraines, asthma, rhinitis, skin reactions such as dermatitis, hives or rosacea, food intolerances, allergies and hypersensitivities, joint or muscle pain, irritable bowel syndrome and painful bladder syndrome, among others. It is recommended to take 1 capsule before each meal. Recommended dosage: 3 capsules daily. Store in a cool, dry place.