Bromelain
A protein-digesting enzyme from pineapple that helps reduce mucus and inflammation.
Also known as: Pineapple Extract • Bromelain for Lungs
Overview
Bromelain is a complex of enzymes extracted from the stem and fruit of the pineapple plant. It is a proteolytic enzyme, meaning it helps digest protein. In the context of respiratory health, bromelain is valued for its mucolytic and anti-inflammatory properties, helping to thin respiratory mucus and reduce swelling in the nose and sinuses.
Key Benefits
Mucolytic Properties
Helps to break down and thin mucus, making it easier to clear from the respiratory tract.
Anti-inflammatory Action
Reduces inflammation and swelling in the sinuses and airways, relieving congestion.
Enhances Quercetin Absorption
Often paired with quercetin to improve its absorption and provide synergistic anti-inflammatory benefits.
Dosage & How to Take
For respiratory benefits, take 500 mg between meals, two to three times daily.
| Purpose | Dose | Notes |
|---|---|---|
| Sinusitis/Respiratory Congestion | 500-1000 mg/day | Taken in divided doses between meals. |
| Digestive Aid | 500 mg | Taken with meals. |
Best Time to Take
Take between meals for systemic anti-inflammatory and mucolytic effects. Take with meals to aid protein digestion.
With or Without Food
Avoid taking with food for respiratory benefits.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Tablets/Capsules | Good | General use. | Look for GDU (Gelatin Digesting Units) on the label to ensure potency. |
| Enteric-Coated Tablets | Enhanced | Protecting the enzyme from stomach acid. | Ideal for systemic effects. |
Side Effects & Safety
Common
- Stomach upset
- Diarrhea
Rare
- Allergic reactions (especially in those allergic to pineapple)
- Increased heart rate
Contraindications
- Avoid if allergic to pineapple, latex, or certain pollens.
- Use with caution if you have a bleeding disorder or are taking blood thinners.
Interactions
Increases the risk of bleeding.
May increase the absorption and effects of these antibiotics.
May increase the sedative effect.
Scientific Research
The role of bromelain in clinical and therapeutic applications
A review highlighted bromelain's efficacy in treating sinusitis and reducing inflammation and mucus production.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.