What intensity of exercise is beneficial for the lungs and heart? Does laughing harm respiratory health? These questions are answered in the quiz below.
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Does drinking plenty of water help cleanse the lungs?
VnExpress•05/06/2023What intensity of exercise is beneficial for the lungs and heart? Does laughing harm respiratory health? These questions are answered in the quiz below.
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![[Photo] New recruits happily exercise their right to vote at their unit.](https://vphoto.vietnam.vn/thumb/1200x675/vietnam/resource/IMAGE/2026/03/14/1773473286544_stug0337-6388-jpg.webp)
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