Green tea (Camellia sinensis) 

Green tea isn’t just an enjoyable drink. Studies suggest that it has a high amount of methylated catechins and epigallocatechin gallate (EGCG), both recognized for their ability to reduce allergy symptoms.

Scutellaria (Scutellaria baicalensis)

Also known as skullcap, Scutellaria has been used in traditional Chinese medicine to treat sinus symptoms by helping to regulate systemic immune responses.

Astragalus 

Astragalus has been used in Traditional Chinese Medicine for centuries, and recent research has found that it can help reduce seasonal respiratory symptoms.

Ginger 

Traditionally, ginger is used in Thai food and medicine. In studies, ginger has been shown to be a good alternative for improving nasal symptoms and quality of life.

Licorice (Glycyrrhiza) 

Licorice root is grown throughout Europe, Asia, and the Middle East. It is used as a flavoring in candy, other foods, and drinks. Traditional Chinese medicine uses licorice to support healthy upper respiratory function.

Eucalyptus (Eucalyptus globulus)

Eucalyptus is commonly used in over-the-counter chest rubs to help manage cough and congestion. You probably recognize the scent instantly when you’re around it. Research has found that compounds in eucalyptus also help suppress inflammation.

Mangosteen (Garcinia mangostana)

Compounds called xanthones found in mangosteen may play a role in reducing inflammation. Reduced inflammation can help support healthy breathing.

Grape

You probably already enjoy grapes as a healthy snack, but you may not know that they are rich in anthocyanin flavonoids. Foods rich in anthocyanin flavonoids might protect the lungs through their antioxidant and anti-inflammatory properties according to research.

Pine nut 

Pine nuts are a delicious, nutrient-dense food that is a good source of healthy fats and protein. Thanks to all the the quality composition of fats, proteins, vitamins, macro- and microelements contained in them, pine nuts support the immune system, and help with recovery from heavy physical exertion.

Black Currant (Ribes nigrum)

Epidemiological studies have found that fruit consumption can help reduce airway inflammation. This is especially the case with black currant because of their polyphenolic extracts that help support lung health.

Ashberry (Sorbus aucuparia)

Also called rowan or mountain ash, ashberry is actually related to the rose. Ashberries have long been used in folk medicine and are an excellent source of vitamins, minerals, and other anti-inflammatory compounds that may strengthen the immune system and support healthy respiratory function.