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The coolness in the room affects sleep
In the experiment, the researchers found that the volunteers who slept in a cold room, systolic and diastolic blood pressure immediately increased by 5-7% after they got out of bed.
"Blood pressure itself may increase when the person awakens. But when you need to get out of bed in a cold room, the blood vessels constrict and the heart works much to warm the entire body," reports co-author of the experiment, Ciego Saeki.
Experts say that from the high pressure person can suffer more than two hours, which, in turn, can lead to health problems.
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