Smoking alters the morphological and physiological features of the lungs. Airway inflammation impairs the lungs’ natural self-cleaning function. Mucus builds in the airways, causing different infections and leading to chronic bronchitis. As a result, many seek ways to improve lung health by learning how to detox lungs after quitting smoking. Natural cures and “detoxification” diets have grown in favor in recent years as a quick and trendy approach to getting rid of toxins in your body.
Foods That Promote Lung Cleansing
To help cleanse your lungs after stopping smoking, eat foods high in antioxidants, vitamins, and anti-inflammatory compounds. Key foods are:
- Leafy greens (spinach, kale) provide vitamins and detoxification help.
- Berries (blueberries, strawberries) contain antioxidants that help reduce inflammation.
- Ginger and garlic for their anti-inflammatory and mucus-clearing properties.
- Turmeric contains the potent anti-inflammatory chemical curcumin.
- Carrots provide vitamin A, which promotes lung tissue health.
- Apples contain fiber and antioxidants that improve lung function.
- Citrus fruits (oranges and lemons) contain vitamin C, which increases immunity and promotes healing.
- Beets promote detoxification and increased blood flow.
- Pineapple contains bromelain, which helps to remove mucus.
- Green tea contains antioxidants that benefit lung health.
- Olive oil provides healthful lipids and anti-inflammatory properties.
- Chili peppers can help clear mucous.
- Nuts and seeds (walnuts and flaxseeds) contain omega-3 fatty acids, which help to minimize lung inflammation.
- Water helps maintain mucus thin and aids in toxin elimination.
Herbal Remedies for Respiratory Health
Herbal treatments can improve respiratory health following quitting smoking by lowering inflammation, cleaning mucus, and calming the airways. Here are some herbs and their role in how to detox lungs after quitting smoking:
- Peppermint: Improves breathing and clears mucous.
- Thyme: Antimicrobial and expectorant, aids in mucus removal.
- Eucalyptus: Clears mucous and works as a decongestant.
- Licorice root: Calms the respiratory system and lowers inflammation.
- Ginger: It relieves congestion and inflammation.
- Mullein: Improves lung health and reduces mucus.
- Oregano: is antimicrobial and anti-inflammatory.
- Marshmallow root: Relieves inflamed throat and lungs.
- Slippery elm: Relieves throat discomfort and inflammation.
- Lobelia: Widens airways and improves breathing.
- Echinacea: Increases immunity and lowers inflammation.
- Basil: has antimicrobial properties and helps to relieve inflammation.
- Fennel: Clears mucous and lowers lung inflammation.
- Sage: Relieves throat and lung inflammation.
- Cayenne pepper: Helps clear the airways and minimize mucous.
These herbs can be taken as teas, steam inhalations, tinctures, or supplements.
Exercises to Improve Lung Function
To know how to detox lungs after quitting smoking, do exercises that strengthen the diaphragm, increase lung capacity, and encourage efficient breathing.
Key Exercises:
- Diaphragmatic Breathing: Strengthens the diaphragm and encourages deep breathing.
- Pursed-Lip Breathing: Slows breathing, increases oxygen exchange, and opens the airways.
- Box Breathing: Relaxes the nervous system while increasing lung capacity.
- Paced Breathing: Promotes a rhythmic breathing pattern while increasing stamina.
- Aerobic Exercise (Walking, Running, or Swimming): Increases lung capacity and heart strength.
- Yoga & Pranayama Breathing: Improves oxygen intake and lung capacity through techniques such as alternative nostril breathing.
- Strength Training: Increases muscle endurance and promotes better breathing.
- Interval Training (HIIT): Increases lung stamina by performing short bursts of hard exercise followed by rest periods.
- Swimming is a full-body activity that enhances controlled breathing and respiratory strength.
- Postural Drainage: Positions the body to target different lung locations, which aids in the clearance of mucus from the lungs.
Tip:
- Begin slowly and progressively build intensity.
- Maintain consistency and hydration levels.
- If you have any lung issues, see a doctor.
References
- 7 natural ways to cleanse your lungs. (2019, February 18). Retrieved from www.medicalnewstoday.com website: https://www.medicalnewstoday.com/articles/324483
- Böhm, R., Sedlák, A., Bulko, M., & Holý, K. (2019). LUNG REGENERATION IN ABSTAINING SMOKERS. Radiation Protection Dosimetry, 186(2-3), 397–400. https://doi.org/10.1093/rpd/ncz239
- How to increase lung capacity: 3 simple exercises. (n.d.). Retrieved from www.medicalnewstoday.com website: https://www.medicalnewstoday.com/articles/323787#interval-training

Microbiology and Immunology Specialist | Scientific Writer
Lina Mahmoud Ahmed graduated from Cairo University’s Faculty of Veterinary Medicine with a B.Sc. in Veterinary Medical Sciences and a diploma in Microbiology and Immunology. With extensive knowledge and hands-on expertise, Lina is dedicated to delivering accurate and well-researched medical content that simplifies complex information for readers. She can be reached at [email protected].