If you have quit smoking, your body is already recovering. The question is whether supplementation can support this recovery process.
Cilia regeneration begins within days. Lung function improves within months. Cancer and heart disease risk steadily declines over years. These recoveries happen with or without supplements.
Antioxidant support during the recovery period when oxidative damage is still being repaired. Vitamin C (not in Lungora), NAC (not in Lungora), and broad antioxidants like those in Lungora (Turmeric, CoQ10, ALA) support the cellular repair process.
High-dose beta-carotene supplements INCREASE lung cancer risk in smokers and recent ex-smokers. This is one of the strongest adverse supplement findings in all of nutrition research. Lungora does not contain beta-carotene.
If you recently quit, your most important next steps are avoiding relapse, starting exercise and eating an antioxidant-rich diet. Supplementation is supportive, not primary.