Is it a good idea to wash your hair before going to bed? After a busy day, many people wash their hair in the evening along with their bath. However, experts do not recommend washing your hair at night before going to bed, why is that? Let herbalists tell you why.
What are the dangers of washing your hair before bed
Triggering facial paralysis Many girls wash their hair at night without drying it and wake up in the morning with a crooked mouth. This is a common and frequent disease that is not limited by age. The general symptom is a crooked mouth and eyes, patients are often unable to complete even the most basic movements such as raising the eyebrows, closing the eyes and drumming the mouth. Why does facial paralysis occur when you wash your hair? Experts believe that generally at night when the facial nerves are at their most relaxed and lowest resistance, if the cold stimulation of wet hair, very It easily affects the facial nerve behind the ear, causing local spasms and thus inducing facial paralysis.
Cold and flu The human body's yang energy has its own pattern of movement. According to Chinese medicine, human yang energy is weakest at midnight. After a day of exertion, it is easy to become physically and mentally exhausted, and the ability to resist wind and cold is reduced. Therefore, if you wash your hair before going to bed, the dilated capillaries will be stimulated by the outside world, and the yang energy of the head will be cold and condensed. Frozen. Also, after shampooing the hair, a lot of water evaporates out of the head, which takes away a lot of body heat. If the immune system is weak, heat dissipation will constrict the capillaries of the upper respiratory tract and reduce the local blood flow. If the resistance of the upper respiratory tract is weakened, bacteria and viruses may take advantage of the weakness and cause upper respiratory tract infections and cold symptoms, such as Runny nose, stuffy nose, headache and even fever. Therefore hair sleeping with undried hair is more prone to cold.
Headache and dizziness If you don't dry your hair before going to bed, it is easy for dampness and cold to invade your body. The main cause of headaches is the long-term retention of moisture on the scalp, which lowers the temperature of the scalp and affects blood circulation to the brain. When you sleep until midnight, you will feel a local numbness of the scalp, accompanied by a vague pain, and you are prone to unexplained headaches or dizziness. The phenomenon of feeling nauseous in severe cases.
Why do I always lose my hair in summer?
1. Eating too many cold drinks
Studies have found that hair tends to fall out if you consume too many cold drinks in the summer, mainly due to the sudden shrinkage of hair follicles caused by cold drinks, which can be detrimental to the Hair follicles, which are supposed to sweat a lot in summer, are particularly bad. For girls who love to eat cold drinks, this is often overlooked. The first rule to maintain your hair in summer is to eat less cold drinks and drink more warm water.
2. direct sun exposure
Hair loss and external environmental factors are closely related to the external environment, the summer sun is strong, ultraviolet radiation directly to the head, thermal radiation will be on the human head. Skin irritation can cause hair damage and loss, so in summer, you should protect your hair as much as your skin. In summer, you should avoid the sun's rays on your head, and avoid activities under the sun.
3. Air conditioning
Modern hair loss is increasing, in addition to frequent late nights, irregular life, work stress and other common causes, the air conditioning heat and cold Wind can also be one of the causes of hair loss triggers. When you are in an air-conditioned room for a long time in the summer, the moisture in your hair is gradually drained away, making it dry and brittle, and hair breakage and hair loss is Out.
4. insufficient protein supply
Protein is essential for the production and nourishment of hair and is usually found in high concentrations in meat, but due to the stifling summer heat. People prefer lighter foods and their meat intake is relatively reduced. If the body's protein supply is insufficient, the hair will easily fall out. Therefore, in summer, we should pay attention to the intake of protein and eat more food containing iron, calcium, vitamin A and other nourishing effects on the hair, such as Milk, eggs, lean meat, fish, beans, etc.
Tips to prevent hair loss
1. No nylon comb
Static electricity can cause irritation to the hair and scalp. A boxwood comb is ideal. At the same time with the palm of your hand or fingers rubbing the hair, morning and evening, each time 2 minutes, every minute comb or rub 30 times.
2. Quit smoking and limit alcohol
Smoking causes the scalp capillaries to shrink, which affects the development and growth of hair. Excessive alcoholism often leads to gastrointestinal diseases, affecting the absorption of protein, vitamins and minerals, thus affecting the normal growth of hair.
3. Eliminate mental depression
Mental instability and anxiety can lead to hair loss. The deeper the depression, the worse the hair loss. The more stressful life is and the busier the work, the higher the chance of hair loss. Therefore, it is important to have a regular work schedule, get enough sleep, learn how to relax, reduce stress, take regular deep breaths, go for walks, and stick to a regular schedule. Exercise, etc., can eliminate mental tension.
4.Maintain a balanced diet
Take proper intake of foods rich in protein, vitamins and minerals. Comprehensive and reasonable nutrition is conducive to the growth of hair. Diet to light mainly, avoid spicy and stimulating food such as onions, garlic, leeks, ginger, pepper, chili pepper, cinnamon, etc., avoid greasy, hot and dry. Food.
You can eat foods containing vitamin E such as walnuts, corn, malt, peas, cabbage and black sesame seeds to fight hair aging, promote cell division and make hair grow.
Eat more foods that contain vitamin A. Vitamin A maintains the normal function of scalp tissues and reduces the oil that accumulates in the hair follicles, thus promoting normal hair growth.
Iron supplementation, people with hair loss have iron deficiency. Iron-rich foods include soybeans, black beans, eggs, striped fish, shrimp, spinach, carp, bananas, carrots, potatoes and so on. According to people.com
In summer, the sun is scorching, the human metabolism is exuberant, yang energy is outwardly generated, and fuyin is inwardly generated. Therefore, in the hot summer, we should pay attention to the protection of the body's yang energy to avoid the invasion of summer evil and the accumulation of heat poison in the body.
In this rainy, humid and sultry season, do you feel like you can't wake up, and even after waking up, you often feel sleepy, chest tight, legs heavy, tongue heavy, loss of appetite, stool is not always formed, and often have diarrhea, skin problems are also frequent, acne and eczema?
As we all know, mushroom is an ideal healthy food, not only rich in protein, but also rich in polysaccharide, trace elements, vitamins and other health ingredients, and is well liked by people.
Daily vitamin C supplementation is a way to compensate for our genetic birth defects and boost immune function, while vitamin C can treat Many diseases. Vitamin C is highly valued in the fight against viruses and the prevention of viral infections.
Air conditioning should be kept clean and sanitary, strengthen disinfection and cleaning, because the air conditioning in the use of a variety of microorganisms, pathogenic bacteria easy to hoard, so that when using the air conditioning, easy to spread through the air conditioning to the air, these harmful substances stay in the air, the body is not good, the best practice is to keep clean from the source, regular disinfection and cleaning of the air conditioning prevention, in order to prevent the breeding of germs.
Green tea green leaves green soup, fresh and refreshing, taste sweet and slightly bitter cold taste, rich in vitamins, amino acids, minerals and other nutrients, drinking both to relieve heat and has the effect of adding nutrition.
Many modern people have a bit of insomnia, already feel very sleepy, but still can not sleep well, tossing and turning at night can not sleep, the next morning is very sleepy, and finally the whole day is not the spirit, to rest time but began to sleep again.
The sense of taste is important in the selection and utilization of foods. First, the sense of taste is considered the gatekeeper of nutrition, and most tastes have five basic or primary taste senses: sweet, salty, sour, bitter, and Taste.
TCM, for us, is traditional medicine, not modern medicine from here on out. The development of TCM has stopped at the basic level, except for the development of herbal injections. Medicine for us is rational, and if it works well, it works well, and if it doesn't work well, it doesn't work well. Except for those two, which are placebos. But nowadays, health care is basically being promoted with the help of TCM, and I'm relatively more convinced that it's about money than about illness.
However, morning exercise is also exquisite, some misunderstandings must be noted. Early in the morning when the body is relatively dehydrated, blood viscosity is relatively high, and exercise breathing rhythm accelerated, skin pores expand, plus exercise Sweating a lot can aggravate dehydration in the body.