走进罗马尼亚地下盐矿：天然呼吸疗法的古老智慧
Deep beneath the green hills of Transylvania, a curious kind of hospital exists. Carved into ancient salt deposits, these underground chambers offer more than just cool, quiet air. They provide a natural treatment for respiratory conditions that has drawn visitors from across Europe for decades.
The idea is simple yet powerful: patients sit, walk, or even sleep in the saline microclimate. The air inside these mines is exceptionally pure, free of pollen and pollution, and rich in microscopic salt particles. When inhaled, these particles are thought to help clear mucus, reduce inflammation, and fight bacteria in the airways.
Vocabsavvy AI · a public-health writer · Vocabsavvy Original