FDA Blocks Apple Watch Blood-Oxygen Feature That Would Help Millions
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Silent hypoxia' may be killing some COVID-19 patients. But there's hope. | Live Science
Come In From the Cold: Why Icing your Arm Does More Harm than Good
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Myth Debunked: Boa Constrictors Don't Suffocate Prey to Death | Live Science
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Mask myths busted: Yes, they work. No, you won't suffocate. Here's what you should know. | The Seattle Times
