Liver damage could be connected with unhealthy hair

11 Scary Reasons Why Drinking Alcohol Might Cause Hair Loss

In this article, you’ll find out the truth about alcohol and its relation to hair loss (in men and in women).

First off, alcohol does not cause hair loss in everyone. Seeing an alcoholic with a full head of hair only shows that everyone is different. Everybody reacts differently to alcohol consumption, and there are many factors in pattern hair loss (including genetics).

But as convincing as your friends may be in getting you to drink, it turns out that regular/excessive alcohol consumption could very well be causing you hair loss.

IMPORTANT: Find out if quitting alcohol (and other natural health methods) will help to re-grow your hair by taking the six-part quiz which is at the bottom of this page.

Here are some of the reasons that alcohol can lead to hair loss.

Drinking Alcohol Affects The Acid/Alkaline Balance Of The Body

Alcohol has a net acidic affect on your body. This means that when your body digests and metabolizes alcohol, the left over parts after metabolism leave an ‘acidic waste’ in your body.

The human body must maintain a balance between acid and alkaline states. In fact, the ideal pH (a measure of acid alkaline balance) is about 7.4 (slightly alkaline) (1).

Drinking alcohol shifts the balance strongly over to the acidic side. Incidentally, most of our modern diets are also heavily weighted on the acidic side. Things like grains, cheese, and meat are all highly acidic.

Fruits, vegetables, herbs, nuts, and seeds are more alkaline after being metabolized.

When your body does become overly acidic it will do almost anything to try and get back to an alkaline state. One of the ways it can do this is by using protein stored in the body to reduce the acidity (2).

Unfortunately, in people who suffer from hair loss, the body can use the protein called keratin to reduce the acidity, and this is the protein used to build hair follicles.

So instead of having strong, thick and healthy hair, your body is now taking the protein from your hair and using it to reduce it’s acidity.

Alcohol is acidic (when it is metabolized by the body), so drinking a lot of alcohol makes the problem much worse.

Alcohol Consumption Can Lead to Blood Sugar Spikes

Blood sugar – also known as glucose – plays an important role in the body. In fact, it’s a major source of energy, and its even used to perform basic brain functions (3, 4). But too much glucose in the blood stream – otherwise known as blood sugar spikes – can have some negative health effects when experienced on a regular basis.

A blood sugar spike occurs when too much glucose builds up in the blood stream. This is a common occurrence in people with insulin resistance or hypo/hyperglycemia, as insulin is the hormone that controls glucose levels and individuals which such disorders do not produce enough of it (or, any at all in severe cases).

Many types of alcohol have considerable amounts of sugar in them. Things like alco-pops, cocktails, and mixers all have huge amounts of sucrose and fructose.

On an occasional basis, this may not cause any problems. But there is now evidence that insulin resistance is linked to pattern baldness (5).

Does this mean those with insulin resistance will develop AGA, and vice versa?

No, not necessarily. But the link does indicate there’s a larger connection between insulin resistance and AGA than was previously thought.

A few reasons may be that insulin resistance plays a role in follicle miniaturization, which is a major contributor of hair thinning and loss (6). It’s also been found that Insulin-like Growth-Factor 1 (IGF-1), which is most abundant in those with insulin resistance, is shown to induce androgen production (7). In other words, it produces more DHT which is believed to be the main trigger for AGA sufferers.

Whatever the cause, it’s clear that alcohol and blood sugar spikes are something to be aware of.

Alcohol Consumption Often Means Eating Foods That Are Unhealthy

Have you ever awoken after a night of heavy drinking, only to crave the greasiest food possible? While this may seem like an anecdote, it’s actually been proven that alcohol consumption can have a direct impact on dietary intake.

So, what’s the research have to say?

Perhaps the most well known study on the topic – known as the FinDrink study – aimed to investigate differences in dietary patterns in relation to the level of alcohol consumption among Finnish adults (8).

This large-scale study consisted of data collected over four years (1998 – 2001), and a total of 1,720 subjects (816 men and 904 women) participated. The two major points of data – levels of alcohol consumption, and dietary intake – were collected as follows:

  • The participants were asked to report both quantity and frequency using the Nordic Alcohol Consumption Inventory; and
  • The participants were instructed to catalog their dietary intake using a 4-day diary method.

The amount of weekly alcohol consumption was then categorized into three groups:

  1. Non-drinkers (less than 12 grams per week);
  2. Moderate drinkers (between 12–167.9 grams for men, 12–83.9 grams for women per week); and
  3. Heavy drinkers (more than 168 grams for men, 84 grams for women per week).

So, what did this study reveal?

Male heavy drinkers had a less favorable nutritional intake than their moderate and non-drinking counterparts. This included lower fiber, calcium, iron, and retinol intake. In addition, moderate/heavy drinkers tended to get their energy from total fats and monosaturated fats as opposed to carbohydrates.

Such a diet – low in vital nutrients and high in fats – can increase the risk of developing chronic conditions and contribute to an earlier death (9).

These can also contribute to poor health and system inflammation, which is just another contributor of hair loss.

Alcohol Leads To Dehydration That Can Cause Dry, Brittle Hair

Alcohol is a diuretic, which means it increases the production of urine and dehydrates the body as a result (10). This is why hangovers can be particularly painful the morning after a night of heavy drinking – your body is experiencing a lack of nutrients and a lack of proper hydration.

As you might imagine, dehydration has some not-so-pleasant effects on the body. After all, water makes up anywhere from 55% (in elderly) to 75% (in infants) of human body weight, and it’s used in various bodily systems (11). This is why dehydration can lead to decreases in physical and mental performance, and it can even lead to the improper functioning of various systems (such as gastrointestinal and urinary) (11).

But what about hair health?

Yes, water plays even a crucial role in the health of your follicles (and, as a result, development and hair growth).

Improper hydration of the skin can cause a loss in strength and elasticity, which can lead to long-term damage of the follicles and hair shaft (12). In some cases, it may even promote the development of dry skin which can lead to itching and even more opportunity for damage to the scalp (13).

In short, alcohol is a promoter of dehydration which then leads to the improper functioning of crucial organs (including the skin).

Alcohol Can Damage Your Liver Causing Toxins To Build Up In Your Blood

It’s quite obvious that long-term heavy drinkers are susceptible to liver damage (14). After all, the liver is responsible for removing bodily toxins and purifying the blood. But did you know that even short-term drinking can put a strain on the liver?

This is because the liver is unable to process out alcohol completely. Instead, a number of damaging by-products are produced during metabolism of alcohol in the liver, and this can mean long-term health implications even for short-term alcohol consumption (15).

Dehydration, which is linked to the consumption of alcohol, can make your liver have to work even harder. This is because with less water present, the toxins will be present in higher concentrations.

Perhaps most importantly to hair loss sufferers, alcohol can induce inflammation in the body. Inflammation of the hair follicle can lead to miniaturization, which is a process that further promotes hair thinning and loss.

The liver also produces bile which helps with the process of digesting foods. So damaging your liver with excessive alcohol can cause poor digestion and reduced nutrient intake. With less nutrients in your body, your hair has a hard time growing.

Alcoholic Beverages Contain Preservatives And Other Unnatural Additives

Preservatives are found everywhere – in the foods we eat, in the body products we use, and in the medications we take. It makes sense, then, that alcohol would also contain preservatives.

But what’s so harmful about preservatives?

Preservatives kill bacteria, and make foods and beverages last longer on the shelf. This is great for the manufacturers and business owners, but not so much for the body.

Essentially, preservatives are there for the good of the food. They in no way offer you any benefit, and they can even cause harm.

For example, let’s consider the fact that preservatives kill off bacteria.

On the shelves, this is good. But in the bodies, this can lead to the killing of ‘good’ bacteria (16). Not having the right bacteria in your gut can go on to cause a host of other health issues that eventually may lead to hair loss (17).

On the other side of the coin, some specific alcoholic beverages can help the healthy bacteria in your gut. For example, small amounts of wine (half a glass during a meal) can improve digestion and encourage the growth of healthy bacteria. This has to do with the probiotics found in most wines as a direct result of the fermentation process (18).

Wine also contains resveratrol which is good for your health (19).

A bit of good news?

This means cutting out all alcohol isn’t necessary. However, balance is key.

You May Develop a Nutritional Deficiency

Proper nutritional intake is important to overall health. It can reduce the risk of chronic health conditions, such as heart disease, and it can provide you with the energy you need to perform your day-to-day tasks (20). Unfortunately, nutritional deficiencies are common even in adults who believe they’re getting the proper amounts in their daily diet (21).

Men and women who drink are at an even higher risk of vitamin and mineral deficiencies. These include vitamin B12, zinc, and calcium (22, 23, 24).

(Learn more about vitamin B12 and zinc and how they relate to hair loss.)

This may be due to poor nutritional intake, which is common in chronic alcohol drinkers, or poor absorption due to alcohol-related maladies. Whatever the cause, low nutritional levels can lead to hair loss.

For example, zinc plays a role in the process of keratinization (the formation of the protein keratin which forms the hair follicle) (25). Inadequate levels of zinc, then, can contribute to poor keratinization and induce telogen effluvium. In long-term cases of zinc deficiency, follicle hypoplasia (the underdevelopment of the follicle) may occur (26).

What’s the bottom line?

Hair growth is stunted in individuals with nutrient deficiencies, and alcohol can be a major contributor. You can take hair loss supplements to reduce the problem, but it’s better to get these minerals from healthy, unprocessed foods rather than supplements.

Folic Acid Used For Hair Growth Is Reduced

Folic acid is a synthetic vitamin that is used by the body to treat folate deficiency. It is used by the body to aid in the production of red blood cells, and it also assists in the production of DNA and RNA (the body’s genetic materials) (27).

Folate deficiency has been found to be highly prevalent in men with AGA or telogen effluvium, though the exact reason is unknown (28). However, it’s known that alcohol can interfere with folic acid absorption, and it even increases the excretion of folic acid through the urine (29).

But what role exactly does folic acid play in hair growth?

Blood supply is critical to the health of the hair follicle and, as a result, the production of healthy hair. A lack of folic acid, then, can lead to lower levels of oxygen and nutrients being delivered, which can damage the hair irreversibly.

Worse Sleep And Increased Stress

Lack of sleep can increase stress hormones

Although sometimes it may seem like a ‘night cap’ helps you to fall asleep, studies have shown that alcohol consumption leads to a poor quality of sleep (30). This can cause you to be overtired and irritable.

But beyond feeling tired, poor quality of sleep can leave you feeling stressed out.

So, what does this have to do with hair loss?

Stress has quite a strong connection to hair loss, and there may be multiple reasons for this (31). First, stress can enhance neurogenic inflammation (32). This isn’t good for men and women with AGA, as they likely already suffer from miniaturization of the follicle due to inflammation.

It can also induce cytokine imbalance, which can lead to further inflammation if not handled (33).

Finally, high levels of stress may be linked to poor intake of oxygen. This can reduce the oxygen that’s available for the follicles, and reduce the quality and health of your hair.

All of this to say, quality sleep and low levels of stress are crucial to a healthy body and hair.

Increases In Estrogen Levels Have Been Linked With Pattern Baldness

Estrogen is the female equivalent of testosterone. It’s a steroid hormone that helps in the development and regulation of female secondary sex characteristics.

But did you know that alcohol consumption has been linked to increased levels of estrogen (34)? That’s right – alcohol increases the levels of this female hormone within your body, which may contribute to hair loss.

In 2012, researchers from China discovered that estrogen promotes hair cycle retardation in mice (35). Essentially, higher levels of estrogen in the male body can cause the follicles to prematurely enter catagen phase and even result in telogen effluvium.

This makes sense, as even women tend to experience hair loss when higher-than-normal levels of estrogen are present (such as during pregnancy).

What To Do If You’re Worried That Drinking Alcohol Could Be Causing Your Hair Loss?

There is a lot you can do to prevent any further hair loss, or even regrow lost hair, but it will mean changing some of your habits.

The first place to start is reading the articles on this hair loss blog. I personally stopped my own hair loss using these principles, and have helped thousands of other men and women stop their hair loss with my course.

Hair loss is an unnatural process. Indigenous tribes rarely suffer from pattern baldness, it’s a modern problem that comes from an unnatural and unhealthy lifestyle.

This is good news for us because it means that there is a lot we can do to fix it without resorting to expensive drugs or surgical procedures.

Repairing Your Liver After Alcohol Damage

Excessive consumption of alcohol could damage your liver which are two of the most important organs that affect hair loss because they clean the blood of the toxins and hormones that can travel around the body triggering hair follicle miniaturization.

In this post I am going to recommend a homemade hair loss treatment that works by cleaning and revitalizing the liver so it can do what it is supposed to do, it’s called the Liver Flush

The Liver Flush is by far the easiest & most effective method I know (and I’ve tried a lot) to keep the liver in the best state possible in between detoxes. In a clean condition considerably more toxins and hair damaging hormones will be discarded from the body and blood as fast as possible, minimizing their damaging effect on your hair. When your liver is blocked and clogged by a poor diet then it works very inefficiently.

Many toxins that would otherwise have been removed from the blood are kept in circulation because the liver which could be damaged by alcohol consumption, isn’t working properly. It’s like trying to wash your clothes in a dirty broken washing machine!

Especially for men suffering from male pattern baldness this is important because it means hormones, acids and toxins continue to damage the hair follicles, leading to follicle miniaturization and thinning / receding of the hair line.

This is by no means a hair loss cure, but from my experience it does work well when done consistently and in combination with the other tips I recommend here.

In this post you can learn the proper way to do a detox, which involve refraining from eating any food for multiple days, up-to as long as a week. The reason this is so beneficial is because the digestive system must have time to rest and clean itself.

In daily life, we never stop eating so the digestive organs are under continual pressure to do their job and they never has time to repair.

All animals naturally stop eating when they are ill, because it allows the organs to repair themselves. You can’t fix a car while it is still running and the same goes for the body.

However, this article isn’t about using detox to reverse hair loss, luckily in between detoxes we can use the Liver Flush to keep the liver clean and working efficiently. I recommend doing the flush once every 2 months, or the next day after heavy consumption of alcohol.

The Liver Flush Mixture Is Made As Follows:

Take a large jam jar and squeeze the juice of two lemons into it. (You can include lime as well if desired) Add filtered water (we recommend this water filter for removing any nasty chemicals) up to three quarters of the jar. Add to this, one tablespoon of high-quality extra virgin olive oil and half a teaspoon of cayenne.

Then take 2 crushed garlic cloves and a lump of grated ginger and place in a cheese-cloth. Massage the garlic and ginger inside the cheese cloth, letting the juices drip into the jam jar (You can soak it back in the mixture and massage again to get the most juice out).

Take the Liver Flush 101 mixture once per day for three days, and do this every 2 months to keep the liver functioning optimally. This is a particularly beneficial and efficacious method for men who suffer from hair loss and tend to drink alcohol regularly.


Does alcohol consumption directly cause hair loss? No. 

However, there are many ‘side effects’ of drinking alcohol which can create the perfect storm for thinning and hair fall. These include an improper alkaline/acid balance, poor nutritional intake, and even liver damage.

But if you suspect hair loss, and especially if you’re genetically predisposed to pattern balding, I recommend you stop drinking completely. You can then focus on making positive changes to your lifestyle which can contribute to regrowth.

To learn more about hair loss, and its possible causes, take the one-minute quiz below!

16 thoughts on “11 Scary Reasons Why Drinking Alcohol Might Cause Hair Loss”

  1. Alcohol increases absorption of iron. Iron overload is vastly underestimated and even those that are diagnosed as having anemia/low ferritin levels are likely to have iron overload through the actions of hepcidin. Blood levels of ferritin do not mean that too much iron has not accumulated in organs. Too much iron in organs can actually lead to anemia.

    • You might want to take a closer look at our Hair Equilibrium program. Of course you can always begin by reading the blog here.

  2. Hey will I have quit drinking for a solid month. I have not been a heavy drinker but I would have some on the weekends. If I had 1 or 2 here or there would this still make a difference?

  3. My hair has been getting more sparse and more find for years. I’m a very youthful 76, and since about last August, I started developing bald spots which I’ve treated with Hair la Vie supplements, Nioxin, and lately Loesch which seem to be helping somewhat as some of the spots seem to be regrowing hair, but I have developed new spots. Will your system help someone like me, and do you have any clue what is happening with my body. I have a very clean diet, eat all organic, avoid sugar and grains, etc. Cancer patients who have gone through chemo have better hair than I have! It’s very frustrating!

    • Hi Dianne, its hard to tell without knowing more about you and your situation. One question I’m inclined to ask is; do you have enough collagen in your diet? A collagen supplement such as marine collagen peptides, or bone broth might be a worthwhile consideration.

  4. I just wrote a comment but forgot to mention that in the last few years I have been suffering from itchy scalp, and in the last year it has gotten much worse and this is ion conjunction with bald spots showing up. Any clue as to the connection? What’s causing the itchy scalp?

  5. A lot of alcoholics have nice hairlines. (middle aged and older) My theory is it’s because alcohol lowers your testosterone.

    • Hi Aaron,

      I think it’s important to remember that there are those people who just have really good genetics. While environmental factors do play a role in hair loss, it’s the genetic factors that can really make the difference.


  6. I’m sorry but i don’t understand something, you have an article about soy products and how it’s can contribute for AGA, but in this article you say that estrogen can cause hair loss. And it’s known that soy products contain a lot of estrogen, so please i would be glad i you can make it clear for me.
    Thanks 🙂

    • Hi Juviel,

      Great question!

      So soy doesn’t necessarily contain estrogens. Instead, they contain chemicals called phytoestrogens. In the body, these work like very mild versions of estrogen. They link up to androgen receptors (just like androgen does), and this actually decreases the amount of true estrogens that can attach to these receptors.

      In this way, soy acts as a sort of anti-estrogen.



  7. Your photo only with hair combed differently does not look substantially different before and after. No offense intended. Looks the same.

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