CURCUMIN / INGREDIENT RESEARCH

Sneezing, runny nose and congestion from allergies

Potential benefit studied: Changes in nasal allergy symptoms and airflow

Supporting research

Human pilot trial · Reviewed 9 September 2026

WHAT THE RESEARCH FOUND

A randomized human trial found that oral curcumin improved sneezing, runny nose, congestion and nasal airflow in people with persistent allergic rhinitis.

WHO, WHAT & HOW LONG

The double-blind study assigned 241 patients with perennial allergic rhinitis to oral curcumin or placebo for two months. Researchers measured nasal symptoms, resistance to nasal airflow and selected immune-cell responses.

WHAT THIS MEANS FOR ROB’S CHOICE

This research concerns a specific nasal allergy diagnosis. Longevity’s preparation was not evaluated, and its final curcumin amount cannot establish the same exposure, symptom benefit or suitability for someone with allergy symptoms.

The doses above describe research, not personal dosing instructions. Ingredient studies do not diagnose symptoms or establish medical suitability. Discuss medicines, existing conditions and treatment decisions with an appropriate healthcare professional.