About forty minutes of sleep during the afternoon, especially between 13 and 15 p.m., lowers blood pressure and helps heart health, American researchers found.
Research by the University of California, writes the Daily Mail, showed that after a daytime nap, volunteers managed better and solved complicated tests better than those who were awake the whole time.
Researchers suggest that a shorter nap during the day also helps in the memory process: a nap of just six minutes.
About twenty minutes is enough to slow down the heartbeat, increase concentration and lift the mood, reports dobrevijesti.info.
A XNUMX-minute nap balances immunity and raises energy levels.
A dream longer than that can be disorienting and numb, so it's not bad to wind the clock in 45 minutes.
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