What About My Hair?! – How Sleep Deprivation Affects Your Hair

In this article we are going to investigate the relationship that ties sleep deprivation to hair loss.

We are going to answer questions that can lead us to know if sleep deprivation is a cause for hair loss and if it is how to prevent that from happening or how to minimize losses.

The most effective way to solve any problem is by attacking its roots then going up from there, this way we can ensure it won’t regenerate. So if you have been suffering from hair loss, sleep deprivation might be a cause, and this article might be the solution …

How sleep deprivation affects your hair

How Sleep Deprivation Affects Your Hair

Lets start with the main point and the main question, how not sleeping well can have an effect on your hair.

Sleep deprivation affects your hair in two main ways:

  • Decreases the production of Human Growth Hormone
  • Causes physical and emotional stress

Human Growth Hormone

When we progress through regular sleep cycles our bodies start producing what is known as the “human growth hormone” this hormone is responsible for stimulating growth, cell reproduction, and cell regeneration. It has a wide effect on our bodies in general and one of those effects is the production or reproduction of our hair, which we are interested in in this article.

Having difficulty sleeping of any type, or decreasing your hours of sleep for any reason prevents our body from producing the normal amount of the growth hormone, so the amount of the hormone is decreased in our blood stream.

This happening for a night or two may be fine or have minor effects, but the accumulation of these minor effects through time is what leads to troubles.

Through time, if you are not the regular amount of sleep that your body needs, for sleep deprivation or any reason, your body will start reflecting this and you will start noticing that you are losing your hair, because normally we all have a normal amount of hair that we lose every day, so even if your hair loss rate is constant, your hair regeneration rate will decrease and thus you will start feeling you are losing your hair.

Physical And Emotional Stress

The main way stress can cause your hair to stop growing is when it triggers telogen effluvium. This is when your body tells more hair than usual to stop growing across your scalp.

So the amount of hair lost every day even if it’s constant your hair is not growing back due to stress, so you start feeling you are losing your hair.

The other way stress can cause your hair to fall out is an indirect way, when you are stressed you may skip meals or eat more processed foods than usual ? which while convenient, have little nutritional benefit. Diet has wide-reaching implications on hair growth, with improper nutrition being a leading cause of hair loss in women.

This includes vitamin imbalances, iron deficiency, inadequate protein intake, and meals that contain too few calories. Stress also impacts digestion and the absorption of vital nutrients, reducing their effectiveness.

How To Recover Your Lost Hair

After understanding the relation and causes that relate sleep deprivation to hair loss and why sleep deprivation affects your hair growth it’s important to mention how to recover your hair and give you some practical advice to help you maintain your look.

The first thing you need to know is that hair loss due to sleep deprivation is rarely permanent. Depending on the case, your hair will probably start to regrow once the causing condition is eliminated.

The best way to recover your hair loss caused by sleep deprivation is eliminating sleep deprivation, you have to get enough sleeping hours if you want your hair and general health to recover.

What you need to understand is that your body gets the ultimate rest it needs when you are sleeping if your sleep has issues -for enough period of time- your health will definitely have issues. The only time our bodies are recovering and repairing itself with full power is when we are sleeping, so if you are not giving your body the time to repair itself it simply won’t.

How To Fix Your Broken Sleep

Fixing your sleep trouble is a broader topic that a lot of articles can be written about so I can’t cover every detail about it in a simple section, but I am going to provide you with key information to improve your sleep quality.

Consistent Sleep Schedule

The first thing you need to know when it comes to sleep is that having a consistent sleep schedule is very important for sleeping well, when your body has a clue about when it should sleep and when it should wake up it starts preparing itself for these states, decreasing the conscious effort that you need to do about 60%.

This is how important a sleep schedule is, if you are having trouble with your sleep, having a consistent sleep schedule can radically help you out, but developing it won’t happen over night.

A Sleep Friendly Environment

The elements of a sleep-friendly environment are mainly two things:

  • No to low noise
  • Complete Darkness

Sleeping needs calmness and quietness, you need to allow your self to relax and calm your nerves down so you can smoothly dive into your dreams.

This can’t happen in a noisy environment that is always having loud and random sounds that don’t follow a particular pattern that your mind can predict and filter out. Sleeping in an environment like this can be a hard task that many can’t go through, so if you want the fresh and relaxing sleep you are better finding a calm space.

Darkness is also important for your sleep, it allows your body to produce the hormones that will let you fall asleep and stay asleep. Sleeping in a bright environment confuses your body and makes it believe it’s daytime so it will start fighting to make you feel awake, so sleeping in a dark environment can be a huge favor that you do to your body and yourself.


So these were some simple tips that you can work on to fix your sleep issues.

Sleep deprivation affects your hair growth ratio by decreasing it while the amount of hair you lose every day doesn’t decrease which makes you notice that you are losing your hair.

By being consistent and following these simple sleep advice above you can not only get your hair back, but you will also feel more refreshed, more relaxed, and you will be more productive in your whole day, because sleeping well doesn’t only benefit your hair.

Sources & Further Readings:

  • https://www.alaskasleep.com/blog/can-lack-of-sleep-cause-hair-loss
  • https://www.lifehack.org/articles/productivity/15-hair-raising-consequences-sleep-deprivation.html
  • https://blackdoctor.org/365/can-lack-of-sleep-lead-to-hair-loss__trashed/
  • https://onlinedoctor.superdrug.com/stress-related-hair-loss.html
  • https://www.philipkingsley.co.uk/hair-guide/hair-loss/stress-and-hair-loss

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