1, protect scalp hair from greasy.
Cleaning can only wash away temporary oil, but can't fundamentally regulate the oil secretion of sebaceous glands. The healthy scalp is slightly turquoise in color, and there are many sebaceous glands, sweat glands and hair follicles under the scalp. The outermost layer of scalp has sebum membrane and normal beneficial bacteria, forming a natural defense system to resist the stimulation of foreign bodies.
Scalp epidermal cells keratinize and renew faster than skin in other parts of the body. Its normal metabolism is 18 to 25 days, and the number of hair loss per day is 30 to 100.
If you want your hair to be fresh and not greasy, comb your hair more every day to ensure scalp blood circulation, and choose appropriate scalp care products.
2. Don't use shampoo directly.
Times: generally 2-3 times a week in spring and summer, and 1-2 times in autumn and winter. Frequent use of shampoo can easily lead to dry, dull and split hair. In addition, frequent shampooing will reduce scalp oil, and the skin will compensate for the increase in oil secretion, making the local greasy. This vicious circle will cause normal sebum metabolism disorder of the scalp, resulting in a series of scalp problems.
Water temperature: 35℃ or so is appropriate, overheating will stimulate scalp sebum secretion, and too low water temperature will shrink pores.
Rub method: rub your scalp with your fingertips, and never scratch your scalp with your nails. Scratching not only makes local skin produce histamine and other substances, but also dilates capillaries, which easily leads to the destruction of the barrier function of scalp skin, and easily causes local bacterial infection and folliculitis.
Use of shampoo: Shampoo directly applied to the scalp can easily irritate the scalp, which may aggravate the formation of dandruff. The correct way is to pour the shampoo into the palm of your hand, knead a rich foam and then apply it to your hair.
3. The use of conditioner is exquisite
The use of conditioner is particular. Because the hair near the root is new healthy hair, only the part near the tip is aging, forked and damaged hair. Therefore, after washing your hair, you only need to apply conditioner from the middle of your hair to the ends of your hair and massage for about 1 min, so that the conditioner can be evenly distributed. Finally, rinse thoroughly and don't leave any conditioner, otherwise it will stimulate sebaceous glands to secrete too much oil, which is not good for the health of the scalp.
Step 4 massage the scalp
Regular scalp massage will improve the working efficiency of cerebral cortex, and at the same time improve the return of scalp blood, which is conducive to the growth and development of hair and prevent hair from falling off and turning white. In addition, there are many acupoints on the scalp, such as Shangxing, Baihui, Temple, Ding Qian and Yuzhen. Massage these acupoints can dredge the meridians and play a role in preventing and treating neurasthenia, headache, insomnia, Alzheimer's disease and amnesia.
If you are not familiar with the acupoints on the head, you can also use the following simple massage methods: separate the fingers of your left hand and right hand, gently massage the scalp with your fingertips, and gently push the hairline from the front hairline to the back hairline for 30 times; Then gently push it from the tips of two ears to the top of your head for 30 times; Finally, pat the scalp with your fingertips for 5 minutes. Once every morning and once every night.
5. A healthy lifestyle
Choosing a healthy lifestyle is very important to keep the scalp healthy. Smoking, drinking and excessive intake of spicy or high-energy food will increase the stimulation to the scalp; Emotional stress and staying up late can lead to endocrine disorders, affecting sebaceous gland secretion and hair follicle health. In the long run, scalp desquamation increases and microbial flora is unbalanced, leading to scalp diseases or secondary hair diseases.
In addition, frequent use of hairdressing products will also reduce the scalp barrier function, increase the sensitivity of the scalp, and cause itching, tingling and other discomfort. For some sensitive people, dyeing hair and perming hair will cause serious scalp contact dermatitis, and people with allergic history should pay special attention. Therefore, you can eat more foods containing vitamin B in your daily life, such as brown rice, meat, peanuts, egg yolk and so on.
Extended data:
Six misunderstandings of hair care:
1, hair problems think of treatment and maintenance.
Most people think of treatment because of hair problems. In fact, when hair oil, dandruff, itching is serious, and slight hair loss occurs, it will attract attention. Even if there are no early symptoms of hair loss, people who are dissatisfied with the state of their hair or have poor hair quality can be treated as soon as possible to improve their hair quality by changing the state of hair follicles.
2, hair care is _ oil
Many people narrowly think that doing hair maintenance is going to the hairdressing salon to do nutrition _ oil. In fact, _ oil is only a temporary surface maintenance for the hair that has grown out. Good hair comes from a healthy scalp. If you want to have good hair, you must nourish it fundamentally, provide the scalp and hair follicles with the nutrients they need, and thus provide a good soil for hair growth.
3. Dyeing and blow-drying have little effect on hair.
Many women know the dangers of perming, but they don't know the dangers of dyeing their hair. The data shows that dyeing hair is three times more harmful to hair than perming hair. After dyeing, the hair scales open like trees, so the hair is dry, dull and inelastic. If you can't use the hair dryer correctly, the harm is even greater. When blowing hair, the distance between the hair dryer and the hair should be above 10cm, and the time should be shortened as much as possible.
Washing your hair every day will damage your hair.
A clean and hygienic scalp environment can produce healthy hair. Washing hair on time every day can ensure that scalp hair follicles are not blocked by secreted oil and will not damage hair quality. The shampoo we use every day can only clean the dry hair surface, but it has a poor cleaning effect on the scalp.
5, long-term shampoo can prevent hair loss.
Many friends with hair loss believe that frequent shampooing will aggravate hair loss. In order to protect the sparse "grass" overhead, people often choose not to wash their hair for a long time. In fact, the correct approach is just the opposite. Men with hair loss must insist on washing their hair once every morning and evening, at least once a day, so as to remove sweat stains and oil in time, keep hair follicles fresh and delay hair loss for a long time.
6, hair care is the first choice.
Many friends will choose a two-in-one product to clean their hair, thinking that it can kill two birds with one stone and save time, which is very suitable for modern fast-paced lifestyle. As we all know, most products cannot be effectively washed and protected. Once the scalp is not thoroughly cleaned, it will be counterproductive to do nursing, which will make the already fragile scalp environment worse.
Therefore, it is recommended to choose products with good cleaning ability to wash hair and scalp respectively. Each product has different functions and gets twice the result with half the effort.
People's Network-Keeping a good scalp is the king of hair care
People's Daily Online-Can long-term shampoo prevent hair loss? Six misunderstandings you need to know about hair care