Bromelain
Bromelain is a protein-digesting enzyme complex extracted from pineapple stems. C-GRADE for nasal congestion (small improvement, 1 study, 116 participants) and inflammation (small decrease). Used traditionally for digestive support, sinusitis, and inflammation. Unique among enzymes in that it can be absorbed intact and affect systemic processes. May reduce inflammation and aid recovery from surgery/injury. Generally safe but may increase bleeding risk. Often combined with quercetin for anti-inflammatory effects.
Quick Answer
What it is
Bromelain is a protein-digesting enzyme complex extracted from pineapple stems. C-GRADE for nasal congestion (small improvement, 1 study, 116 participants) and inflammation (small decrease).
Key findings
- Grade C: Nasal Congestion (Allergic Rhinitis (Seasonal Allergies / Hay Fever))
- Grade C: Inflammation (Acute Nonspecific Knee Pain)
- Grade N/A: Osteoarthritis Symptoms (Osteoarthritis (OA))
Safety
- Generally safe but may increase bleeding risk.
ℹ️ Quick Facts: Bromelain
Quick Facts: Bromelain
- Best Evidence:Grade C
- Conditions Studied:5
- Research Outcomes:7
- Key Effect:Allergic Rhinitis (Seasonal Allergies / Hay Fever)
Detailed Outcomes
Evidence by Condition
Best grade per condition (each condition may have multiple outcomes)
Research Citations (5)
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