Quercetin is a natural plant flavonoid known for its antioxidant, anti-inflammatory, antihistamine, and immune-supportive properties. It is found in many fruits and vegetables, including onions, apples, berries, and capers.

Quercetin 500 mg is commonly used to support:

Immune system regulation
Reduction of chronic inflammation
Mast cell stabilization
Histamine balance
Respiratory health
Oxidative stress protection
Gut and microbiome support
Potential Benefits for Children with Autism, PANS/PANDAS, and Neuroinflammation

Quercetin may help support children with:

Autism Spectrum Disorder (ASD)
PANS/PANDAS
Chronic inflammatory conditions
Mast cell activation symptoms
Allergic tendencies
Immune dysregulation

Research suggests that quercetin may help modulate inflammatory cytokines, reduce oxidative stress, and support neuroimmune balance. It is also widely used as a natural mast cell stabilizer and may help reduce histamine-related symptoms, including irritability, hyperactivity, sleep disturbances, skin reactions, and sensory sensitivity.

Key Features
500 mg high-potency quercetin
Natural antioxidant support
Supports immune and neurological health
May help regulate inflammatory responses
Commonly used in integrative protocols
Non-GMO and gluten-free (depending on manufacturer)
Suggested Use

Use only as directed by your healthcare professional or protocol provider.

Important Note

This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting supplements, especially in children or individuals with medical conditions.