Description
Autoimmunity Care Histazyme Care is a comprehensive nutritional formulation designed to support dietary histamine breakdown, mast-cell balance and healthy histamine metabolism. It combines 20,000 HDU of Diamine Oxidase (DAO) with Quercetin, Vitamin C, Riboflavin B2 and Magnesium Glycinate to provide multi-nutrient support for individuals who experience food-related histamine symptoms.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Key Ingredients
- Diamine Oxidase (DAO) – 20,000 HDU: Supports the enzymatic breakdown of dietary histamine in the gut before it is absorbed.
- Quercetin Dihydrate – 250mg: A naturally occurring flavonoid with antioxidant and inflammation-modulating properties. Supports healthy mast-cell responses and may help regulate histamine release.
- Vitamin C (Coated) – 200mg: Provides antioxidant support and supports DAO enzyme activity & histamine degradation.
- Riboflavin (Vitamin B2) – 10mg: Provides nutritional support for normal cellular energy metabolism and essential cofactor for histamine metabolism
- Magnesium Bisglycinate – 100mg: Supports DAO synthesis and nervous-system function, muscle function and overall physiological balance.
Key Indications
Useful for individuals experiencing:
- Histamine intolerance / suspected dietary histamine sensitivity
- Food-related flushing, itching or skin reactions
- Headaches or migraines associated with certain foods
- Bloating, abdominal discomfort or digestive symptoms after histamine-rich meals
- Reactions to fermented foods, aged cheese, processed or leftover foods
- Symptoms associated with mast-cell reactivity
- Histamine-related symptoms overlapping with IBS or SIBO
- Multiple food sensitivities with no clear IgE-mediated allergy
- Seasonal or environmental allergy-related histamine burden
- Individuals requiring dietary histamine support as part of a broader functional medicine protocol
Recommended Dosage
Take 1–2 capsules before meals or before consuming histamine-rich foods, or as directed by your healthcare professional.
Why Choose This Product?
- 20,000 HDU of DAO per capsule for targeted dietary histamine support.
- Combines DAO + Quercetin + Vitamin C + Riboflavin B2 + Magnesium in one formulation.
- Complete histamine intolerance formula
- Plant based
- Schnedl WJ et al. (2019). https://pubmed.ncbi.nlm.nih.gov/31258986/ – Diamine oxidase supplementation improves symptoms in patients with histamine intolerance. Food Science & Biotechnology
- Shaik YB et al. (2006). https://pubmed.ncbi.nlm.nih.gov/16934259/ – Role of quercetin in allergy and mast cell stabilisation. European Journal of Pharmacology.
- Maintz L, Novak N. (2007). https://pubmed.ncbi.nlm.nih.gov/17490952/ – Histamine and histamine intolerance. American Journal of Clinical Nutrition.
- Wöhrl S et al. (2004). https://pubmed.ncbi.nlm.nih.gov/15637210/ – Diamine oxidase supplementation improves symptoms in patients with histamine intolerance: A pilot study. Journal of the American College of Nutrition










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