Good Lifestyle

If you never have panic In the middle of the night, you are certainly not alone. Whether you appear without preparation for an important event or that you suddenly find yourself falling, bad dreams Disturbing most people from sleep at one time or another.

However, this does not mean that nightmares are not to be feared. Recent research has found a link between annoying dreams and the main underlying health problems. Read the rest to discover what your bad dreams could report.

Read this then: If you sleep in this way, your risk of dementia soars, the study warns .

Researchers from the University of Birmingham in the United Kingdom recently discovered a worrying link between nightmares and Parkinson's disease. In A June 2022 study Published in Hatching , the researchers used data from the United States which lasted 12 years and analyzed 3,818 older men living independently. Among these, there were 91 cases diagnosed with Parkinson's disease at the end of the study.

According to the researchers, participants who experienced poor frequent dreams were twice as likely to develop parkinson as those who did not do so. Those who had an increase in nightmares in the first five years of the study were more than three times more likely to develop the disease ", which suggests that painful painful dreams can be a prodrome symptom of [Parkinson's disease ] ”Said the study.

Parkinson's is not the only cerebral disorder potentially linked to bad dreams. A Follow -up study The same researchers, published in October 2022 Hatching , found a link between nightmares and dementia. This study examined data of more than 600 people in the United States between 35 and 64 and 2,600 people aged 79 and over.

"I found that the middle age participants who experienced nightmares each week were Four times more likely To feel the cognitive decline (a precursor of dementia) during the following decade, while older participants were twice as likely to be diagnosed with dementia ", author of the study Abidemi Otaiku wrote in an article for Science Alert. "Overall, these results suggest that frequent nightmares can be one of the first signs of dementia, which can precede the development of memory and reflection problems of several years, even decades, especially in men . "

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Previous research has shown that bad dreams could be linked to more than your brain. During the annual meeting of professional companies associated in 2020, researchers presented a new study Connecting nightmares to heart disease, MEDSCAPE MEDICAL NEWS reported. The study examined 3,468 veterans who served one or two visits since September 11, 2001. Among these, around 31% said they had done frequent nightmares, and 35% said they had undergone moderately painful nightmares lessons from the previous week.

Even after having adjusted the results of age, race, sex, depression and post-traumatic stress disorder (SSPT), researchers have always found that frequent nightmares were significantly associated with hypertension and to heart problems.

"A diagnosis of SSPT incorporates sleep disorders as a symptom. Thus, we were surprised to note that nightmares continued to be associated with [cardiovascular diseases] after having controlled not only the SSPT and demographic factors, but also ... the diagnosis of depression "," Christi Ulmer , PHD, deputy professor in the Department of Psychiatry and Behavioral Sciences of the Atduke University Medical Center, told Medscape Medical News.

Isabella Gordan , a sleep expert And the founder of Sleep Society, still breaks down the link between nightmares and health problems: "The link between nightmares and dementia was linked to the breakdown of cognitive areas affected by dementia, such as memory and speed of Treatment. Nightmares can also be a sign of early alert in certain cases of Parkinson's disease due to a decrease in dopamine production or an increase in paradoxical sleep behavior, "says Gordan Better life . "As for heart disease, studies have shown that frequent nightmares can lead to higher levels of cortisol (a stress hormone) released during the night, which could cause increased blood pressure, which increases the risk of developing heart disease. " AE0FCC31AE342FD3A1346EBB1F342FCB

Of course, bad dreams are not always a sign of a bigger problem. According to Gordan, people can experience annoying dreams regularly without underlying health problems, because dreams are "a normal part of the sleep cycle and often reflect our current mental state or our concerns during the day". This means that everything that, "stressful situations, intense emotions and even certain drugs", can affect what we dream of, she says.

But that doesn't mean it's a bad idea to look at your nightmares, just to be safe. "People should talk to their doctor if they regularly have bad dreams or have started to have an increase in the number of bad dreams they have," said Gordon. "Research has suggested that frequent nightmares and bad dreams can be a sign of deterioration in mental and physical health, including conditions such as dementia and Parkinson's disease, it is therefore important to speak to a supplier of health care."