Onions: They contain quercetin and sulfur compounds that protect the lungs and respiratory tract.

Eucalyptus: The volatile compounds in eucalyptus leaves dissolve in the mucous membranes, preventing infections and promoting mucus secretion. A half teaspoon of dried leaves per 250 ml of water is enough to make a herbal tea, whose aroma contributes to lung strengthening.

Radicchio: Rich in inulin, a fiber that strengthens the immune system and helps prevent infections. It also stimulates bile production, aiding in fat digestion.

Apples: Also high in quercetin, a flavonoid with antioxidant and anti-inflammatory properties, apples protect the lungs from pathogens like environmental pollution, allergens, and tobacco.

Incorporating these foods into your diet can significantly contribute to the health and strength of your lungs.”