According to a recent study by scientists, going to bed at the wrong time even a few minutes also increases the risk of heart disease.This means going to bed and waking up at the same time every day is very important.
This is the research result of Dr. Nitesh Chawla, Professor of Faculty of Technology and Computer Engineering of Notre Dame University (USA).Accordingly, the researchers have considered the relationship between bedtime and heart rate when resting with a Fitbit device.557 college students have worn this device for 4 years.The data sent by Fitbit includes the time of going to bed, the quality of sleep and the heart rate of the research participants during 255,736 nights.
People who sleep on time will have a heart rate that increases that night and the next day (Artwork).
The researchers saidbedtimeIt is a fixed time within 1 hour that the person usually sleeps, such as 9-10 pm.As a result, Dr. Nitesh discovered that people who sleep outside this fixed time frame will have a heart rate that increases that night and the next day.
It is worth mentioning that not only late sleep to give this result, but even when you go to bed earlier, there will be similar results.
Dr. Nitesh said:"Just youSleep outside the prescribed timeEarly or later than a minute, it will affect the heart.And bYou should know that heart rate increases while sleeping means that you are at high risk of cardiovascular diseases.
Through this study, we also found that even when you slept seven hours every night but you didn't go to bed at the same hour, your heartbeat still increased that night, even lasting the next day ".
Dr. Nitesh also shared that people often talk about a healthy lifestyle but forget that the schedule of living and biological rhythms also need to be consistent in accordance with the prescribed time frame.
So how to have a good night's sleep and a healthy heart?
You should go to bed and wake up the same hour every day, including weekends (Artwork).
Dr. Nitesh recommends going to bed the same hour every day, including weekends."For those who go to work hours, try to go to bed on time. If you work in shifts or those who often have to move, going to bed at the same time every night is a challenge.Set a healthy bed habit and try to do it as much as possible ", Dr. Nitesh message.
Source: Metro