Wash thousand strands of worry , wash away a dust, not only refreshing , but also of great benefit to health . But how to properly wash your hair , many of which knowledge. Experts have pointed out , wash before going to bed early or are detrimental to health. So, how healthy her hair too ? What wrong when her hair all easy to commit it? Experts said that a healthy shampoo , wash with time intervals and methods are closely related. Otherwise, it may cause dry hair, broken hair , increased dandruff, dermatitis , hair loss, headaches and even other diseases .
Shampoo most likely to commit five wrong
1 , no wet hair shampoo will wipe
Before shampooing, hair should be soaked with water , add a touch of shampoo , otherwise it will cause incomplete cleaning or knotted . When wiping shampoo , first pour shampoo in your hand, drop some water , then wipe gently Cuochu foam .
2 , grasping the scalp with nails
Do not grasping the scalp with nails should be used gently massage the scalp, hair gently to avoid scratching the scalp nails . If the scalp hair follicle inflammation , infection with a fingernail grip aggravate the symptoms .
3 , shampoo too crowded
Many ordinary shampoo hair easily lead to loss of water containing the chemical composition of sulfate, if used in excess , will make the hair dry , resulting in dandruff. In fact, many people misled by television advertising , rich foam when the blind pursuit of her hair, in fact , most people only need a little bubble clean enough to play the role .
4 , each with shampoo
Today, air pollution , plus people eat well, often excessive secretion of scalp oils , resulting in many people used to wash your hair every day. However, if the frequency is too high to use shampoo can cause loss of scalp oils , make hair face " common lot " in danger. Recommendations do not always have to wash your hair with shampoo , use a maximum of twice a week .
5 , washing the plate in the top of the head
Many women used to dish washing hair in the head or tied up , in fact , when the hair is dry fragile , easy to tie or break.
Several times a week is the best ? Times depending on the circumstances be
Sebaceous glands and hair follicles in the scalp hair on a daily basis in the secretion of oil , scalp and hair with its protection and lubrication, if washed too often , this layer of grease will wash thoroughly , so that the scalp and hair loss natural protective film , becomes dry and easy fork. To this end, Fanzhu Ren said , in fact, no need to wash the hair every day , the circumstances vary.
Under normal circumstances, to wash 2-3 times a week is appropriate ; If you often outdoors , smoke , dust and larger , may be appropriate to increase the number ; and rarely go out, people without hair oil , wash once a week it does not matter .
To properly wash your posture
Shampoo posture is also very important , in general , a lot of people like to head down, her hair hanging down to wash . But Li Jian , director of the Jiangsu Provincial People's Hospital Department of Rehabilitation remind everyone , long drooping head will affect the normal blood circulation , resulting in insufficient blood supply to the brain , the hair growth is also negative. So wash your hair in the shower upright posture more appropriate, and to let the body adjust to the most comfortable state. If there is a site pain , numbness or dizziness and other symptoms , indicating that the blood vessels or nerves are oppressed, should be timely adjusted .
To the barber shop shampoo for many people is a pleasure , but people in public places shampoo as many and shampoo mixed bacteria and germs can not help tool .
Skin allergies, shampoo fragrance for sensitive people need to be cautious . In addition, the barber shop shampoo , are generally taken supine posture. But this position is not suitable for everyone , because the supine also cause some pressure on the head of the vertebral artery , directly affect the brain 's blood flow . Over time will lead to insufficient blood supply to the brain , which can cause dizziness , nausea , staggering and other symptoms.
The elderly, hypertension , cervical spondylosis , especially not upturned shampoo , otherwise easily lead to dizziness, brain transient hypoxia and even stroke.