Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Pine, specifically pine needles, resin, and pine essential oil, has a long history of traditional use in various cultures for supporting respiratory health and treating symptoms of colds. In folk medicine, teas made from pine needles or inhalation of steam with pine oil were believed to help ease congestion, cough, and mild upper respiratory symptoms. The basis for these uses comes from the aromatic and expectorant qualities attributed to pine, rather than from robust scientific study. Some minor scientific evidence exists showing that pine essential oil contains compounds with mild antimicrobial and anti-inflammatory properties, such as alpha-pinene and limonene, but clinical trials in humans are lacking. Overall, the use of pine for colds is primarily rooted in tradition and anecdote, rather than in evidence from controlled scientific studies. The safety and efficacy of pine products for treating colds have not been well established, and most modern health authorities do not recommend pine as a primary remedy for cold symptoms. Pine preparations may offer mild subjective relief due to their aroma or soothing qualities but should not replace evidence-based treatments.

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