Does Sleeping Poorly Increase Your Risk of Alzheimers? - Step To Health

Does Sleeping Poorly Increase Your Risk of Alzheimers?

No matter how old you are, when it comes time to prevent increasing your risk of alzheimer's, it's important to get good-quality sleep, since this can help you avoid its consequences.
Does Sleeping Poorly Increase Your Risk of Alzheimers?

Last update: 16 November, 2018

Nowadays, the risk of suffering from Alzheimer’s has increased among young people.

This degenerative process still doesn’t have completely clear causes, and presents a growing number of cases all over the world.

Your brain is an organ with multiple jobs. Basically all organic processes are connected to your brain, since it’s responsible for “giving the orders” to all the cells in your body.

Alzheimer’s is one of the most frequent neurological problems in human beings. Recent studies have given given credit to the belief that sleeping poorly can increase your risk of suffering from Alzheimer’s.

What Is Alzheimer’s and What Are the Main Symptoms?

Sleeping Poorly

Alzheimer is popularly known as dementia, and therefore is generally associated with old age.

Dementia is considered the loss of memory and intellectual capabilities.

Aging naturally implies the appearance of some indicators of dementia. Neurons begin to die and your brain is no longer capable of regenerating itself.

However, in the case of Alzheimer’s, dementia is one of the consequences of a severe cerebral disease.

In this case, neural degeneration can be so intense to the point of radically changing your personality and behavior. Some patients even show serious identity problems.

Therefore, although it’s more frequent in older adults, Alzheimer’s can affect people of all ages, especially those that present risk factors.

There are many risk factors for Alzheimer’s, such as:

  • Addiction to tobacco,
  • Alcoholism,
  • Toxic substance use,
  • Following an unbalanced diet,
  • Sicknesses,
  • Accidents.

The main symptoms of patients with Alzheimer’s are:

  • Memory loss that makes daily activities more difficult.
  • Difficulty resolving simple problems.
  • Difficulty performing habitual tasks.
  • Loss of spacial awareness or sense of time.
  • Difficulty interpreting images.
  • Problems with written or spoken language.
  • Putting objects in strange places or difficulty finding them.
  • Unable to make decisions and loss of good judgment.
  • Loss of initiative or motivation.
  • Changes in humor, behavior, or personality.

Your brain experiences a type of accelerated erosion in people who sleep very little or not well.

In reality, sleep is connected to many problems in your body, since it’s directly related to the metabolism of your cells. It can affect all of your organs, increase your vulnerability to pain, cause memory loss and weaken your immune system.

All of this has to do with its main function, which is provide rest to your body.

An organism without rest is like a machine that keeps going without stopping. Sooner or later, it will fail.

Sleeping A Lot, or Sleeping Well

Sleeping A Lot or Sleeping Well

Contrary to what many people think, it’s not only about sleeping too little. The quantity of your sleep doesn’t guarantee the quality of it.

After all, some people are healthy sleeping 5 or 6 hours per day, while others are constantly tired with 12 hours of sleep.

Instead, sleep quality has to do with the increase in production of 2 of the main biological indicators of this disease: the beta-amyloid and tau proteins.

The accumulation of the beta-amyloid protein forms highly toxic plaque in cerebral neurons. Meanwhile, the accumulation of the tau protein can produce neurofibrillary tangles that are highly destructive to your brain.

We recommend you read:The 6 Best Teas to Help You Sleep

The Relationship Between Sleep and Alzheimer’s

The Relationship Between Sleep and Alzheimer's

There is still discussion as to what exactly the cause and consequence is of this disease, since the toxic substances that are characteristics of Alzheimer’s can also cause poor sleep.

However, all of this reaffirms the necessity to preserve the quality of your sleep.

There are simple ways to achieve better sleep. However, it’s almost always a matter of changing your daily attitude.

Reduce your stress, work out, and put limits between your personal and profession life. You have to take moments to entertain yourself, relax, and make sure to follow a balanced diet.

It’s important to consult your doctor if you notice any symptoms. The risk of suffering from Alzheimer’s isn’t a game and can prevent you from enjoying a high-quality life.

It might interest you...
The Onset of Alzheimer’s – Can it Be Stopped?
Step To Health
Read it in Step To Health
The Onset of Alzheimer’s – Can it Be Stopped?

Alzheimer's is a worrying disease due to its number of diagnoses. Although we don't know the triggers, we know that the symptoms advance rapidly.

  • Various authors. ”Slow wave sleep disruption increases cerebrospinal fluid amyloid-β levels”. Brain, Volume 140, Issue 8, 1 August 2017, Pages 2104–2111,
  • Xie L, Kang H, Xu Q, et al. ”Sleep Drives Metabolite Clearance from the Adult Brain”. Science (80- ). 2013;342(6156):373-377. doi:10.1126/science.1241224
  • Terzaghi, M., Sinforiani, E., Zucchella, C., Zambrelli, E., Pasotti, C., Rustioni, V., & Manni, R. (2008). ”Cognitive performance in REM sleep behaviour disorder: a possible early marker of neurodegenerative disease?” Sleep Medicine.