Why do you lose a lot of hair in autumn and winter?

In life, many friends may encounter some "unexpected" troubles such as living habits, work pressure, and eating habits...
There are many reasons, and they are all very "bald". Are you like Xiao Ke? In autumn and winter, your hair falls out like leaves. There are fallen hairs on pillows, combs, floors, and toilet drains...

Looking at the hair falling out in clumps, I feel very "complicated" and I am very worried that I will become "bald". So, what are the reasons for the increased hair loss in autumn and winter?
Today we will study together:

Why is hair loss so severe in autumn and winter?

What should you pay attention to when caring for your hair? How to prevent hair loss?

01

Severe hair loss in autumn and winter

Human hair has a certain growth cycle. Each hair goes through a cycle of growth , rest and shedding .

Different hairs are at different stages of these cycles, which is why we usually lose some hair every day.

An article published on Science Popularization China once mentioned that seasonal hair loss does exist in medicine, which means that the " hair loss season " is not made up .

Studies have shown that both men and women tend to experience more hair resting periods in autumn and winter , and after the resting period ends, the hair will fall out to a certain extent.

Some experts have put forward some conjectures, such as speculating that hair loss in autumn and winter is related to reduced sunlight , lower temperatures and climate change .

Our bodies respond to seasonal changes, and one way this happens is by adjusting our hair growth cycle .

Secondly, from an internal perspective, the growth of hair follicles on the scalp itself will be affected by different hormones , and the hormones in the body also have a certain rhythmicity and may fluctuate with changes in seasons and sunshine hours.

Overall, the phenomenon of hair loss in autumn and winter is a complex phenomenon involving both biological and environmental factors.

02

Hair Care

Everyone loves beauty, and more and more people are beginning to pay attention to the health of their hair. So how should we take care of our hair scientifically?

Xiao Ke sorted out some common hair care precautions in life and shared them with you:

1. How often should you wash your hair?

The frequency of hair washing is recommended to be determined according to individual circumstances, and the reference standard can be whether the hair is neither greasy nor dry . If your scalp is oily, it is recommended to try washing your hair once a day ; but if you have dyed or permed your hair, your hair may be relatively dry, and it is recommended to reduce the number of times you wash your hair.

2. Correct way to wash your hair

When washing your hair, you can refer to the following method: After soaking your hair with water, pour shampoo on the palm of your hand , rub it until there is foam, apply it evenly on the scalp, massage with your fingertips for about 1 minute, and then rinse with warm water. Warm reminder: If you use shampoo to wash your hair, it may aggravate the frizziness and dryness of your hair to a certain extent.

Applying shampoo directly to a dry scalp when washing your hair may cause the ingredients in the shampoo to penetrate into the skin and may cause scalp damage to a certain extent.

3. The correct way to use conditioner

The function of conditioner is to neutralize the high pH value of shampoo , which can help reduce hair tangles caused by static electricity to a certain extent, make hair smooth, strengthen the hair shaft, and prevent UV damage, thereby protecting the hair. It should be noted that conditioner should only be used on the middle and lower parts of the hair shaft, and try to avoid direct contact with the scalp .

4. Dry your hair

Try to avoid rubbing your hair vigorously with a towel, as this may cause your hair to become dry and rough. It is recommended that you wrap your hair with a towel to absorb most of the moisture from your hair .

Let your hair dry naturally as much as possible, and reduce the frequency of using tools such as hair dryers and curling irons . When using such tools, it is recommended to set the temperature to a low setting .

5. The timing of combing your hair is important

If your hair is straight, it is recommended that you use a wide-tooth comb to gently comb your hair after it has air-dried.

If you have curly hair, it is recommended to use a wide-tooth comb to gently comb your hair when it is still damp . And be careful to straighten the ends of your hair first, and then gradually comb from top to bottom .

03

How to prevent hair loss

1. Avoid spicy food

Autumn is dry, and the scalp is dehydrated and dry, and is prone to drying and falling off . You can eat foods that nourish yin and promote fluid production according to your own situation, such as pears, lilies, white fungus, lotus root, etc.

Try to eat less food that may stimulate the oil secretion of the scalp , damage hair follicles , and cause hair loss to a certain extent, such as chili peppers, strong liquor, fried foods, etc.

2. Pay attention to balanced nutrition

The essence of hair is keratin, which is a protein. The formation of hair melanin also requires an amino acid called "tyrosine" as a raw material.

Lack of protein in the body can lead to slow hair synthesis to a certain extent, and may even cause the hair to enter the resting phase prematurely.

Therefore, it is recommended that friends can eat more protein-rich foods in their daily lives according to their own circumstances, such as eggs, beef, chicken, dairy products, beans and other foods.

3. Choose appropriate cleaning products according to your own situation

It is recommended that friends choose appropriate hair care products according to their scalp type. Those with dry scalp and damaged hair can use shampoo containing silicone oil to nourish their hair, while those with oily scalp should choose shampoo without silicone oil.

4. Maintain a good mood

Excessive pressure will, to a certain extent, stimulate the local capillaries to contract strongly and persistently , causing obstruction of blood microcirculation, resulting in the hair being unable to obtain sufficient nutrition and causing hair loss.

On the other hand, excessive emotional differences will, to a certain extent, cause the sebaceous glands of the scalp to secrete more oil , making it easier to produce dandruff, damaging the scalp environment, clogging hair follicles, and causing hair loss.