Why Do I Have So Much Dandruff?

September 9, 2017

Veronica Phan

Why Do I Have So Much Dandruff?

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Dandruff is a harmless problem, but it puts us in many embarrassing situations. I remembered the days when I was about to go out, I suddenly saw dandruff falling from my hair, and it was everywhere on my clothes.

I lost my confidence immediately, and I became reluctant to appear in public with dandruff in my hair and scalp. Then, I started questioning why do I have so much dandruff, while some others never experience it.

I finally found out the reasons, which allows me to get rid of it. Today I will reveal what I have known.

What Is Dandruff?

When you have dandruff, you have to admit the fact that you are dealing with a chronic skin problem. It makes your hair and scalp full of white flakes which are old skin cells.

In addition to oily-looking, white flakes, dandruff also leads to other symptoms, including itchiness. This problem is more common for teenagers and adults.

We do not transmit dandruff via contact. And it is not a serious problem that puts our life in danger either.

Nevertheless, it causes embarrassment, and it is challenging to get rid of dandruff forever. This problem can reoccur anytime.

Statistics show that more or less than 50 million Americans are struggling with dandruff [1]. So, you are not alone in the process of ending dandruff.

But have you ever wonder “why do I have so much dandruff? Why do these 50 million people have dandruff? Why do the rest never experience this problem?

Why Do I Have So Much Dandruff?

Like me, you have probably raised these head-aching questions at least once. However, there has no exact explanation yet for all of them.

Or maybe professional experts cannot jump into a conclusion that is suitable for everybody.

In fact, there are numerous contributors to the emergence of dandruff. Let’s dig deeper into some of the most common causes as follows.

Seborrheic Dermatitis

Seborrheic dermatitis is the leading cause of dandruff in many circumstances. It makes people’s skin oily and irritated. As a consequence, dandruff is more likely to happen.

This condition has negative influences on many different skin parts. Besides your scalp, it might affect your eyebrows, breastbone or your ear’s backs.

In every skin part it affects, your skin will become greasy. There will be a lot of flaky scales, maybe in the color of yellow or white.

Seborrheic dermatitis has a close association with Malassezia. It is a type fungus which exists on our scalp and grows on sebum [2].

We all have Malassezia living on the scalp, but it is not a problem itself. Only when the growth of this fungus is out of control, do they irritate our scalp and produce excess skin cells [3]. These cells finally become dandruff as we know.


Why do people with the sensitivity to yeast have a higher possibility of suffering from dandruff? I suppose that yeast causes them to have so much dandruff as well.

Winter seems to be the perfect time for yeast to develop, so you are more likely to experience worse dandruff in winter. In contrast, warm weather will reduce the risk of dandruff significantly.

The reason might be because the yeast cannot grow under the effects of the sun light (ultraviolet-A).

Yeast is also the leading cause for many other health problems. Yeast infection is common in women, but men have high possibilities as well.


Even though many of you might consider stress as a problem, it is actually a natural mechanism of our body to confront danger. Stress makes the body release chemicals or hormones to stimulate the responding ability to danger.

Naturally, stress leads to a series of changes in your body, such as alertness or rapid breathing.

However, in the modern society, despite the fact that we do not have many threats from the natural world, stress seems to be more common. Huge loads of work and pressure cause us to suffer from more stress.

And when I questioned myself “why do I have so much dandruff”, I doubted that stress is an answer. Though, scientists have not jumped into conclusion with consent.


Dermatologist Lotika Singh claimed that stress has negative impacts on your immunity. As a result, it leads to dandruff.

Stress makes the problem worse as stressed people tend to scratch their scalp more. Consequently, the itchiness will only increase over time.

In 2007, 82 people with anxiety and depression took part in a study of dandruff. The result showed that over 80 percent experienced many white flakes on their scalp [4].

To explain, some experts have presented some theories. One of them concentrates on the release of glucocorticoid – a result of stress in our body.

The main function of glucocorticoid is to calm down. Besides, it has a significant influence on cells on the scalp. For some reasons, it might stimulate the growth of Malassezia, which finally causes dandruff.

It is possible to hope that scientists can come up with an exact answer in the future. With more research, I believe that the association between dandruff and stress will come out soon and “why do I have so much dandruff” is no longer a heated debate.

Dry Skin

Why do you often see non-oily and very small flakes on your scalp? I used to have so much dandruff like that. And it is due to dry skin.

Too much oil is another contributor to dandruff, but we all know that dry skin is responsible too. Especially in cold winter or high temperature, you will see more and more small flakes falling from your scalp.

There are countless factors for dry skin, and you should pay attention to your diet first.

Age and Gender

Sadly, dandruff probably happens at any age, and it tends to last very long.

Nevertheless, young adults have a higher probability of experiencing dandruff.

Besides, despite the lack of scientific studies, some doubt that male hormones are related to this problem. It might result from the fact that men tend to have dandruff more.


age and gender

Medical Conditions

As mentioned above, skin problems, like seborrheic dermatitis, are possible causes for dandruff. Besides, you need to be cautious with eczema, psoriasis or ringworm as well.

In addition to skin problems, some other medical conditions really have effects on dandruff.

Weak immunity is the root of many problems, including dandruff. When your natural defense system does not work well, your body will undergo many sudden changes in hormones. Probably more oils will come out and make dandruff break out.

Besides, according to a study, seborrheic dermatitis happens to 30-83 percent of HIV patients. Meanwhile, for the general population, the proportion is only 3-5 percent [5].

Shampoo and Hair Products

When it comes to “why do I have so much dandruff”, there is a lot of work to do with shampoo and hair products. They are so common nowadays that both men and women are familiar.

Dandruff might be the consequence of both possibilities: not enough and too much.

Many people claim that washing hair too often causes the loss of important oils and hair loss. Nevertheless, if the oils remain too long and excessive on your scalp, it is certain that dandruff will appear.

Thus, the advantage of washing hair is to remove the sebum on the scalp and prevent dandruff. You need to spend more time on selecting the right shampoo for your hair.

You can check what I recommend about the BEST ANTI-DANDRUFF SHAMPOO.

On the other hand, problems will arise when you are addicted to using shampoo and hair products.

Dandruff will become a worse problem when you go for certain oils or thick pomades. Lipids will improve the growth of yeast. Thus, you had better limit the use of hair sprays or styling gels as much as possible.

More importantly, some hair products may pose threats to you by causing itchiness or redness. In other words, you become sensitive to these products and you need to consult dermatitis for help immediately.

Diet – The Crucial Answer for “Why Do I Have So Much Dandruff”

anti-dandruff diet

Not only what you use outside, but also what you take inside matters. Healthy hair and skin always has its root in the diet. Thus, if you suffer from dandruff, it is a sign that your diet is lacking something.

If your diet consists of too many saturated fats, your body will release more oil, which is the main cause for worse dandruff.

Moreover, the deficiency of B vitamins and zinc is a common catalyst for dandruff in many people as well.

Overall, addressing diet problem is a right way to cope with dandruff in the long term. I’ve revealed the secrets behind diet and dandruff treatment. Check HOW TO GET RID OF DANDRUFF WITHOUT WASHING HAIR now!

Tips to Prevent Dandruff

You have to accept the truth that dandruff is chronic. It may be impossible to avoid it all your life. Yet, you can control it.

Numerous methods can be applied to prevent and treat dandruff effectively. Sometimes, you might need to combine some of them to get the best outcome.

  • Anti-dandruff Shampoo: This seems to be one of the simplest and most popular ways to prevent dandruff. Reliable brands all around the world have spent years on research and introduced products to limit dandruff.
  • Natural Essentials Oils: Many centuries ago, people learnt how to use essential oils for removing dandruff and having healthy hair. Now you can make use of essential oils to end dandruff too.
  • Natural remedies for dandruff treatment: From simple garlic in your kitchen to common baking soda, each of them is a beneficial ingredient to help you stay away from dandruff.
  • Making changes in diet: The right food is the ultimate key to healthy hair. Thus, you need to be familiar with the concept to get rid of dandruff without washing hair. Instead, pay your attention to the diet.


In general, there are many feasible answers to the question “why do I have so much dandruff”. You had better know what causes your problem so that you can find the appropriate solution.

But above all, it is time to take actions after having information. Start with changing your shampooing habits and diet so as to have healthy hair and scalp within a short period.

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