Sleeping well is essential to stay healthy, but sleeping too much is not necessarily a guarantee of quality.
When we talk about sleep disorders, we more often think of insomnia than excess sleep. However, sleeping too much is not good for your health and can hide diseases with serious consequences. Here are a few examples:
If our body starts to need more than 9 hours of rest, it may be trying to communicate something to us. Too much sleep is not a problem in itself, explains the site Reader’s digest, but it can indicate that sleep has become ineffective and that our health is in danger. More and more studies have linked excess sleep to an increased risk of cardiovascular disease. If you notice unusual tiredness despite your extended nights, it may be time to take care of your heart.
Nights that are too long – or not enough – are bad for cardiovascular health
Researchers at Henry Ford Hospital in Detroit have been particularly interested in the link between ideal sleep duration and a good cardiovascular health over the long term, in a scientific study presented at the 70th Annual Session of the American College of Cardiology. This asserts that people who sleep six to seven hours a night have the lowest risk of dying from a heart attack or stroke compared to those who sleep less or more.
The researchers point out that unlike some risk factors for heart disease that cannot be changed, such as age or genetics, sleep patterns can be adjusted. “It is important to talk about the quantity of sleep, but also it’s quality. Just because you’re lying in bed for seven hours doesn’t mean you get good quality sleep. », They conclude. Particular attention must, in particular, be given to people suffering from sleep apnea, a disorder that causes frequent nocturnal awakenings, and which is increasingly associated with cardiovascular disease.
The risks of sleep disorders
If you are tired despite getting enough rest, the reason may lie in the quality of your nights. Untreated sleep apnea, for example, can split the phases of deep sleep. Other problems like gastroesophageal reflux disease or hot flashes as well as a poor sleeping environment may also come into play. If you cannot get good rest, talk to your doctor.
The risks of obesity and diabetes
Weight gain is also one of the factors associated with high amounts of sleep. Sleeping well is essential for the body to function, but when you spend a lot of time in bed, the body does not burn energy. Studies have established a cause and effect association between the risks of obesity and diabetes, and excess sleep. More research is needed to better understand this mechanism, but scientists suspect a link between sleep and blood sugar levels.
The risks of headaches
It can happen after a long nap or a night of more than 9 hours that you wake up with a feeling of fog in the head or even real pain. The best way to avoid it is to establish a regular sleep routine by trying to go to bed and wake up at around the same time every day, even on weekends.