Do you need another reason to set your sleep priorities? Do not spend enough time in the two -phases of sleep – slow wave sleep and fast eye movement, or remote sleep – can accelerate the deterioration of the parts of the brain associated with Alzheimer’s disease, according to a new study.
The slow wavelength deficit appears to reduce the parts of the brain known as the early indicators of cognitive degradation and Alzheimer’s diseaseThe lead author of the study, Gawon Cho, a post -PhD researcher at internal medicine at the New Haveen Medicine, Connette, USA.
“We have found that the size of a part of the brain is called the lower mural has decreased in people who suffer from Reem’s sleep “A deep deep sleep,” said Zhu. This part of the brain of sensory information, including spatial visual information, collects, so it makes sense to show nervous degeneration at the beginning of the disease. “
The preventive neuroscientist Richard Isaxon, who created one of Alzheimer’s IDs in the United States, said in an e -mail that his clinical experience that treats Alzheimer’s risks confirms the results of the study.
“We have also found that deep sleep standards predicted a cognitive function, so between this and the sizes of the brain, it is real,” said Isaxon, a research director at the Institute of Neurological Diseases in Florida.
During deep sleep, the brain removes toxins and dead cells while also repairing the body and returning it to the next day. During the sleeping of the remnant, the brain is busy with feelings of emotions, uniform memories and absorbing new information. It is logical that a deep and sleeping sleep is the key to our ability to work.
Adults need about seven to eight hours of sleep to be in good health, while teenagers and young children need more. However, the data shows that more than 1 out of 3 adults do not sleep enough, according to the centers of control and prevention of American diseases.
Experts say that most adults should spend between 20 % and 25 % of their night in a deep sleep, and the same applies to the sleeping of the remin. The elderly needs less, while children need much more – in fact, children can spend about 50 % of their sleep in REM.
What made the clay worse, the deepest stages of sleep decreasing with age, Zhu said.
A deep sleep tends to come shortly after sleep, while the REM sleep appears later in the evening in the morning. So if you sleep late and wake up early, you reduce your chances of spending enough time in two or both stages.
Isaacon said: “The longer the duration of staying in bed, the more the person sleeps, and it occurs in general, the more time the person sleeps, the more he is removed and deep sleep,” said Isaxon.
However, you have to do more than just lie on the bed for a longer period – you also need to get a quiet and uncompromising sleep, experts say. If you do, there is an additional reward – I found a study conducted in February 2023 that good sleep habits were added Almost five years The average life expectancy of men and about 2.5 years for women’s life.
But do not lose hope. The good news is that you can Train your mind easily to sleep better After the so -called “sleep hygiene”. It is important to go to bed at the same time on most nights and wake up at the same time in most of the morning – even on weekends and holidays.
Ensure that your sleep environment is perfect-more cold and darker, the better the noise or try the sound machine. You avoid alcohol before bed – it may seem to sleep more easily, but when the liver who takes alcohol ends at 3 am, your body will wake up, experts say.
Create a sleeping routine without blue lights or deviations, at least an hour before sleep. Try meditation, yoga, Tai chi, hot baths – anything comfortable you are wonderful.
“How to improve your sleep? I think people really need to do their role to improve their sleep,” said Zhu. “There is no single medicine that improves sleep in general.”
See also: Blood can be tested
Alzheimer’s: What science has already revealed about the disease
