Care Insurance
  • Published on 26 Sep, 2025

    Updated on 27 Jan, 2026

  • 3760 Views

    5 min Read

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  • Frequently Asked Questions

  • Q. Can you cleanse or detox your lungs using products or supplements?

    Most of the so-called lung detox products, like pills, teas, or inhalers, lack solid scientific backing. They are often not FDA-approved and may even irritate your respiratory system. The real “detox” your lungs need is consistent healthy habits, such as quitting smoking, exercising, eating well, and avoiding pollutants.

    Q. How do lungs clean themselves naturally?

    Your lungs come equipped with self-cleaning mechanisms: mucus traps particulates and pathogens, while tiny hair-like cilia move that mucus upward, where you can cough it out or swallow it. Specialised immune cells (alveolar macrophages) also help eliminate deeper irritants.

    Q. Can controlled coughing or postural drainage help clean lungs?

    Yes! Techniques such as controlled coughing or postural drainage (lying in specific positions to utilise gravity to move mucus) can aid in clearing excess mucus, especially for those with lingering congestion.

    Q. Do antioxidants in foods like green tea and berries help your lung health?

    While no food magically detoxes your lungs, antioxidant-rich choices such as green tea, berries, and leafy greens can help protect lung tissue and reduce inflammation. In fact, studies have shown that individuals who drink green tea may have better lung function.

    Q. How quickly do lungs start to heal after quitting smoking?

    Even within 2 weeks to 3 months of quitting, lung circulation and function may begin to improve noticeably.

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