Anger, sleep issues, depression: How PTSD took control of this soldier’s life | CNN

CNN  —  Kyle Prellberg served two combat tours for the U.S. Army in Iraq and Afghanistan.…

Jet lag hits differently depending on your travel direction. Here are 6 tips to get over it | CNN

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Insomnia may be linked to higher risk of heart attack, study says | CNN

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New treatment for nightmares holds promise, study finds | CNN

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A TikTok trend about mouth taping while you sleep can be dangerous | CNN

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