Are Genes the Reason behind Sleepless Nights


Sleepless Nights are found to be experienced by not less than 5 out of 10 people, around the globe. A very common condition, especially given the hectic lifestyle the populace tends to lead, in contemporary times. But is there a possibility that our sleep is bound to our genes? Could our gene be the cause behind our lack of sleep or for the better word “Sleep Deprivation? Before delving into the answer, let us learn about the two subjects separately and how they work for our human body.

What role do GENES play?

Genetic. Hereditary. DNA. These words are used interchangeably in layman terms. But they are distinguishable in medical prospects.

Genes are a sequence which mostly makes up the DNA (Deoxyribonucleic Acid) located on the Chromosomes. These genes are compiled of our heredity information along with directives for the necessities of the human body, particularly proteins (amino acids) which are responsible for the growing and energy building of the body. Research says, we have around 20,000 – 30,000 genes in the human body.

Genes hold the capability to decide various traits of the body be it through physical appearance, mental state and even internal body functions. Genes are passed down and inherited from parents, along with the DNA. Hence, a DNA test is used to determine parentage and ancestry, extremely popularized via media. That’s the basis of how Genes play their role in our human body. On to the next subject…

What role does SLEEP play?

A vital default mechanism of the human body, where the physical and mental state is at the resting stage, as it recharges itself to function for the next day while processing the previous day’s information. This process is what we call in common terms “Sleep”.

Sleep plays a key role in how our body and mind functions. As our sleep strongly influence our energy levels, the well-being of our brain, heart, gut and immunity, concentration and work performance, calorie intake, emotional stability, absorption of new information, memories etc. It is not only important to get sufficient hours of sleep but it is the good quality of our sleep combined, is what determines how we will carry forward our daily activities and mental state.

A good and healthy sleep needs to be of a minimum of 7-9 hours. But with the current fast-paced and chaotic way of living, the thought of 7-9 hours of sleep sounds like a far-fetched dream, which is attainable by little to only 40% of the population. A survey in the 1940s claimed the average hours that people slept was around 8 hours. Which now is reduced to mere 6.5 hours. The decline is huge, which brings us to the next point which is what lack of sleeping hour could do to one.


Sleep is like a restoration system and a natural cleanser for the mind and body. Heres’ what lack of sleep or sleep deprivation can do to your body.

  • Weakens the Immunity
  • Increases Risk of Obesity
  • Kills Cancer-Fighting Cells
  • Leads way to Cancer (Colorectal, Prostate, Breast, etc.)
  • Increases Inflammation
  • Hastens the Ageing Process
  • Risk of Cardiovascular Diseases
  • A decline in the Functioning of Brain
  • Memory Loss
  • Causes Loss of Muscle Mass, NOT Fat
  • Leads to Loss of Concentration
  • Experiencing Hallucinations
  • Weight Gain
  • Obstructs the Natural Disposal of Plaque from the Brain – Leads to Alzheimer
  • Leads to Stress, Depression and Anxiety
  • Constant Fatigue
  • Impacts Epigenetics aka DNA Methylation… Scroll Right Down to Know More!

All of this now brings us back to the Question in Session.

Are Genes the Reason behind Sleepless Nights aka Sleep Deprivation?

Yes, Genes do play a HUGE aspect in one’s sleep cycle.Here’s how…

Sleep Deprivation or Lack of Sleep is NOT the same as Insomnia – (can be) a chronic sleeping disorder*.

Insomnia is involuntary lack of sleep where one is unable to fall asleep, despite all the efforts. Sleep Deprivation in most cases is voluntary, where one deliberately shuns sleep and limits the hours of sleep, due to various reasons. Which is easily curable.

Getting back to the answer

  • Translin is a conserved gene which is responsible for modulating the sleep and other metabolic changes of the body. But it is not just that, Sleep Deprivation could be a sister symptom of another sickness passed down via genetics, as well. Like Type 2 Diabetes pr any other Psychiatric Disorder.
  • Chromosome 7 and 9 which are responsible for Brain Development and Electric Signals concerning sleep.
  • AUTS2 a gene which is connected to one’s alcohol consumption which leads to Sleep Deprivation.
  • DQB1*0602 – this gene causes narcolepsy, a sleeping disorder, where one cannot control their sleep cycles.

There are a few rare mutations as well. There is a gene called DEC2, a gene which causes a human to require less sleep to remain healthy and active. A human with this gene can operate daily on just 4 hours of sleep. Now many claim, that they can work well with just 4 hours of sleep but they are wrong. This gene is present in less than 1% of the world’s population.

Now there is a way where one can change this. Yes, it is extremely difficult to fight one’s genes. But here’s where DNA Methylation aka Epigenetics comes to play.

Epigenetics is the research where how one’s behavior, actions, and surroundings can change or alter the way one’s genes work. So, there is a slight possibility for you to alter your genes, but it comes with rigorous dedication and seeking medical help. If you want to order medicine online you can choose the option of online pharmacy

#sleep #genes #sleeplessness #DNA #epigenetics #3MEDS

By admin

Writing and blogging is my passion. Providing meaningful information to readers is my object.