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5 天前 · May 30, 2024 – Roughly 30 million to 40 million people in the United States, and nearly a billion people worldwide, have sleep apnea. Closure of your upper airway is the hallmark of sleep apnea.
4 天前 · Are summer colds really different from winter colds? More importantly, do certain strategies work better than others for reducing how long cold symptoms linger? We spoke with several experts to ...
