Everyone has hair loss, but some people lose more, while others lose less. And some people will fall off one by one and eventually go bald. What's going on here?

Hair has its own life. When it reaches a certain length, it will die of old age and fall off naturally. This is a normal phenomenon. Hair loss in this situation is common to everyone.

Abnormal hair loss is because the growth of hair is affected. Hair growth needs nutrition, and nutrition is transported by blood. If a person is ill for a long time, weak, insufficient blood gas and malnourished, his hair will temporarily fall off because of lack of nutrition and poor growth. Such people lose their hair easily and a lot. This may be the reason why some people lose their hair after a serious illness.

People use their brains too much, or they are often absorbed and bored, or something happens, which greatly stimulates their brains and sometimes affects the supply and growth of hair nutrition. Because all the activities of the human body belong to the brain, the brain is stimulated, the activity is abnormal, and it can't work normally, which will inevitably stimulate the nutrition of the body and cause hair loss. Some people encounter things that are too exciting, their brains are strongly stimulated, and their spirits are very abnormal. Sometimes a large piece of hair on their heads falls out overnight. People say it's a "ghost shave", but it's actually like this.

Hair growth has a cycle of growth and aging, and natural physiological alopecia actually occurs every day. However, some alopecia is caused by pathological factors. For young people, round baldness is more common, which is also commonly known as "ghost shaving". This is a kind of hair that suddenly enters the end of growth and suddenly falls off because of stress and emotion. In this case, the hair can regrow within three to five months after treatment.

The cause of hair loss is related to nutrition, but also to mental stress or sudden mental stimulation. You can check the trace elements in the blood, and don't always be in a state of mental tension. You can often rub it with ginger where your hair falls, which can promote hair growth and have a comprehensive diet. Eat more hard-shell food and black sesame seeds!

adequate sleep

Adequate sleep can promote the normal metabolism of skin and hair, and the metabolic period is mainly at night, especially between 10 in the afternoon and 2 am. Adequate sleep during this period can make the hair metabolize normally. On the contrary, hair metabolism and nutrition imbalance will lead to hair loss.

Suggestion: Try to sleep no less than 6 hours a day and develop the habit of regular sleep. Pay attention to diet nutrition, often eat foods rich in protein and trace elements, eat more vegetables and fruits, and eat less greasy and sugary foods.

Avoid excessive damage

Dyeing hair, perming hair and blowing hair will all cause certain harm to hair; Hair dye and perm also have a great influence on hair. Too many times will make the hair lose its luster and elasticity, and even turn yellow and dry. Ultraviolet rays in the sun can cause damage to hair, making it dry and yellow; Warm and humid air and cold air of air conditioner may be the causes of hair loss and gray hair. Too dry air or too high humidity is not conducive to protecting hair.

Suggestion: The interval between hair dyeing and perm should be at least 3-6 months. Avoid sun exposure in summer, and pay more attention to protection when swimming and sunbathing.

Shampoo and comb your hair

It can be three to seven times a week in summer and 1 to three times a week in winter. When washing your hair, the water temperature should not exceed 40℃, close to the body temperature of 37℃. Do not use strong degreasing or alkaline shampoo, because this kind of shampoo has strong degreasing and dehydration, which is easy to make hair dry and scalp necrosis.

Suggestion: Choose an acid-free natural shampoo that is not irritating to scalp and hair, or choose according to your hair quality. Do not use plastic combs, but boxwood combs and hard brushes are ideal, which can not only remove dandruff, but also massage the scalp and promote blood circulation.

Maintain mental health

Anxiety every day can lead to hair loss, and the deeper the depression, the faster the hair loss.

Suggestion: For women, keeping proper exercise will make their hair shiny and full of vitality. Men often take a deep breath, take a walk and do relaxation gymnastics. , can eliminate the mental fatigue of the day.

In addition, pets at home are prone to mold infection. If you like to sleep with pets, it is easy to cause scalp infection, redness, itching and desquamation, leading to hair loss; In addition, there is a seborrheic dermatitis that occurs on the scalp, and it will have symptoms similar to tinea capitis, but it will not lose hair.

In fact, it may also be male baldness. If you want to know if your hair has lost a lot, there is a very simple "hair pulling experiment"; People can gently pull their hair six to eight times, and then see if more than three hairs are pulled down at a time. If there is, it means that hair follicles are fragile, so pay more attention.

Hair loss must be diagnosed as pathological or physiological factors. If you are worried about health problems, you'd better ask a professional dermatologist for help. If the scalp is greasy, it is recommended to use refreshing shampoo to improve hair quality.

The main symptoms of hair loss are greasy hair, like rubbing oil, burnt hair, dull hair, pale yellow scales difficult to fall off, or gray scales flying, consciously itching. If men lose their hair, it is mainly because the hairline and sideburns on the forehead move up, and the hair on the front top is sparse, yellow and soft, which eventually makes the forehead bald or fuzzy; Women lose hair on their heads, and their hair becomes sparse, but it will not fall off completely.

Traditional Chinese medicine believes that there are two reasons for this disease: first, blood heat is dry, blood heat is stronger, yin blood is injured, and blood tigers generate wind, which hurts yin blood more. Yin blood can't reach the top to nourish the hair roots, and the hair roots dry or fall off; Second, the spleen and stomach are damp and hot, and spleen deficiency is weak. In addition, eating too much fat and sweetness hurts the stomach and spleen, which causes the damp heat to steam up and corrode the hair roots, which gradually corrodes and makes the hair sticky and fall off.

There are many reasons for hair loss, the most common is seasonal hair loss, and hair loss is the most serious in autumn all year round. Hair loss is related to heredity, endocrine, infection, autoimmune function, mental factors and nutritional status. For example, the hair loss on the heads of middle-aged and elderly people is mostly caused by the steaming and erosion of hair roots by food. Hair loss caused by kidney deficiency is more common in the frail elderly, and the hair is dry and falls off a lot. In autumn, the following measures should be taken to prevent or reduce hair loss.

1. First of all, we should pay attention to supplementing nutrition.

Eat more minerals such as iron, calcium and zinc, and vitamins A, B and C, which are rich in protein foods, such as fish, soybeans, eggs and lean meat rich in protein? And algae and shellfish rich in trace elements? Spinach, asparagus, bananas, pig liver rich in vitamins B2 and B6? Conducive to protecting hair, delaying aging, and keeping the stool unobstructed are conducive to the normal growth of hair.

2. Mental stress is an important cause of hair loss?

Mental depression, unstable state and anxiety can all lead to hair loss. The deeper the depression, the faster the hair loss will be. The more intense a man's life is and the busier his work is, the higher the chance of hair loss. Therefore, frequent deep breathing, walking and relaxation gymnastics can eliminate mental fatigue. After autumn, you should get enough sleep every day and soak your feet with hot water before going to bed? This is not only full of energy? It is also conducive to the maintenance of hair.

Keep your hair clean.

Choose a shampoo that is not irritating to the scalp and hair. When washing your hair, you can drop a few drops of vinegar or put a little salt in the water. The water for washing hair should not be too hot or too cold. The interval between shampooing is preferably 2 ~ 5 days, and you need to rub and massage when shampooing.

Massage scalp

Before going to bed every day and after getting up the next day, insert your hands and fingers into your hair and rub your scalp from your forehead through the top of your head to the back of your head for 2 ~ 4 minutes each time. Regular scalp massage can improve scalp nutrition, regulate sebum secretion, promote scalp blood circulation and promote local metabolism. Combing hair with boxwood comb or bristle brush can not only remove dandruff and increase hair luster, but also massage scalp and promote blood circulation.

Quit smoking and avoid drinking.

Smoking will shrink the scalp capillaries, which will affect the development and growth of hair. Hot white wine will make scalp produce moisture and cause hair loss.

6. Be careful with perms and hair dryers

The high temperature blown by the hair dryer will destroy the hair tissue and damage the scalp, so avoid blowing hot air. Perm solution has a great influence on hair, so we should reduce the number of perms.

Hair nutrition:

1. vitamin b

Vitamin B contains B 1, B2, B6 and B 12, which is an element to promote hair growth and is very effective in treating alopecia. The main food sources are bran bread, black rice, coarse flour, animal liver, egg yolk, fish, pork, milk, fruit, green leafy vegetables and soybeans.

2. Calcified alcohol

Vitamin d is beneficial to the normal development of hair, not too slender and soft. The main food sources are animal liver, egg yolk, various fish, dried mushrooms and so on.

Vitamin A is beneficial to the treatment of rough skin, dandruff and dry hair. The main food sources are egg yolk, carrots, beef, persimmons, pineapples, bananas and other fruits.

When the hair has the following conditions, it means that vitamins need to be supplemented:

When the hair is dull and gradually discolors, you need to eat more foods with high iodine and calcium content, such as kelp, small fish, clams, oysters and fresh eggs.

When you often lose your hair, you need to eat more spinach, lean meat, fruits, peanuts and so on.