Girls' understanding of physical health and care for women's health come not only from the safety of life, but also from the inside of the body, and they know how to care for themselves. Especially after development, there will be a lot of physiological common sense that needs special attention. Let's share the health knowledge of girls.
Physical health knowledge of girls 1 Wash hands before defecation and care for private parts. Everyone knows to wash your hands after defecation, but in fact, you should wash your hands before defecation. Scientific research shows that people's hands are stained with a large number of pathogenic microorganisms (such as chlamydia and mycoplasma). ), it can invade the urethra and cause infection through the process of "relieving hands", so keep your hands clean before defecation. This should be especially reminded to men, because male genitals are more likely to hide bacteria and infect partners during sexual life.
It's healthier to wash your genitals first and then pee. Women are used to urinating before cleaning, thinking that it will be clean. On the contrary, there are many bacteria in the water, and harmful bacteria in the water easily invade the urethra. If you wash first and then urinate, the bacteria brought in during cleaning can be washed out of the body by urine.
Improper use of sanitary napkins is a "curse". It is good to choose sanitary napkins that are not the most absorbent. Excessive water absorption will make some women change sanitary napkins infrequently and for a long time, resulting in poor local ventilation, which will easily lead to various gynecological diseases.
Sanitary napkins should not be left in the bathroom for a long time. The bathroom is damp and there is no sunshine all day. Sanitary napkins stored in it are easily contaminated by mold. Unpackaged sanitary napkins should be kept in a clean and dry place, and should not be used after getting wet.
If you don't wash your hands before using sanitary napkins, you will bring germs from your hands to sanitary napkins in the process of unpacking, unpacking, smoothing and pasting. Sanitary napkins are in direct contact with women's vulva skin, and menstrual period is a period when women's resistance is weak. If you don't pay attention to hygiene, it is easy to cause infection and gynecological inflammation.
First, vulva
Protect the vaginal opening like eyebrows and eyelashes protect the eyes. So shaving habits and customs are not good.
The four pieces are folded around, but the vaginal wall is tightly attached before and after, which is double insurance. Unbroken also has some protective effects. When standing and sitting, the vagina is high inside and low outside, so it will not irrigate or store water. British scientists have done scientific experiments with litmus reagent: even pregnant women will not have vaginal water when taking a bath.
Second, vagina.
Although the epidermis of vagina looks pink, it is different from the inner epidermis of viscera such as intestine. The inner epidermis of the intestine is composed of monolayer cells, while the epidermis of the vagina is composed of multilayer cells, and several layers on the surface are aging and hardening, just like the hardening of the heel skin (of course, the degree is lighter than that of the foot), anyway, in order to be firm. This epidermal cell is still falling off, making it difficult for microorganisms to take root and settle down.
Vagina is usually acidic, with a pH of about 5, which can reach 4 during pregnancy. Acidity can inhibit most harmful microorganisms. It would be a pity if these beneficial lactic acids were often washed away by water. Blood, cervical mucus and manganese oxide are all alkaline substances, which will neutralize and destroy the acidic environment.
The beneficial bacteria in vagina can also inhibit the reproduction of harmful bacteria and maintain the normal ecological balance. Don't use drugs indiscriminately to upset this balance. Take away the beneficial tigers in the mountains, and the monkeys are called kings.
The above is a brief introduction to "women's physical health knowledge". Women's structure makes them more prone to gynecological inflammation, but women's vulva, vagina, uterus and other vulnerable places naturally contain a series of anti-inflammatory measures, which can better block the invasion of inflammation.
Physical health knowledge of girls 2 The first menstruation is called menarche. Some girls come early and some girls come late. Time is mainly related to nutrition, physique and environment. A recent survey in China shows that the average age of menarche of female students is about 13 years old, the earliest age can be about 9- 10 years old, and the latest age can be about 18- 19 years old. Under normal circumstances, the menstrual cycle is generally within 22-32 days, and most of them are around 28 days. The normal menstrual duration is usually 3-7 days, but most of them are 4-5 days. It's normal for menstruation to be irregular, and it will be fine after one year. Don't worry about this problem.
Because primary and middle school students in our country ignore adolescent health education, many mothers don't know much about adolescent health knowledge, and girls often panic about the sudden menarche, which causes strong psychological conflicts and affects their study and life. So what do we think about menstruation?
It is normal to have some emotional changes during menstruation, because menstruation will cause changes in secretion in the body. Because the endocrine of many girls is not perfect, the secretion of estrogen and progesterone in the body is unbalanced, which is often accompanied by periodic emotional changes during menstruation, such as irritability, tension, anxiety and depression. Some are accompanied by headache, low back pain, abdominal distension, lethargy, breast pain and other mild physical discomfort reactions, so keep a good mood and don't lose your temper easily, otherwise it may lead to abnormal menstruation, such as less menstrual flow, dysmenorrhea, amenorrhea and so on. This will affect our health. You'd better go out and listen to music when you are upset.
Psychologists call 1-2 years after menarche "dangerous age". That is to say, the maturity of sexual function awakened girls' sexual consciousness, began to sprout interest in sex and sexual knowledge, began to pay attention to the opposite sex, and longed to communicate with the opposite sex. These are actually normal psychological reactions in adolescence, and there is no need to blame yourself for it, but we should also correctly understand this psychological demand, otherwise we may take some detours because of this ignorant sexual consciousness, which will affect our study and life.
Due to physiological changes such as decreased brain excitability, pelvic hemorrhage and cervical opening during menstruation, the body's resistance can be reduced, and it is easy to get infected with diseases, which will affect health and future fertility. Therefore, girls should pay attention to menstrual hygiene. Mainly from the following aspects:
(1) You can study normally during menstruation, but you must avoid physical and mental overwork; You can go to physical education class as usual during your period, but don't do strenuous exercise.
(2) pay attention to cold and warmth. Because cold stimulation may cause excessive contraction of uterine and pelvic blood vessels, leading to dysmenorrhea or menstrual disorder. Therefore, it is best not to eat cold drinks during menstruation, do not wash clothes with cold water, do not take a cold bath, and take an umbrella in rainy days to avoid getting wet.
(3) diet. It is best not to eat spicy food during menstruation.
(4) keep healthy. Because blood is the best culture medium for bacteria, girls must clean their vulva once a day during menstruation, but don't take a bath to avoid dirty water entering the vagina and causing infection. Take a shower when you take a shower. No swimming during menstruation. Sanitary napkins should be soft, clean, disinfected and absorbent, and sanitary napkins should be changed frequently.
Female students' physical health knowledge 3 1, moderate drinking, no smoking.
This is a cliche, but readers must examine their attitude towards their health problems.
2. Don't go on an excessive diet to lose weight.
Don't over-diet in order to lose weight, so as not to cause a serious shortage of nutrition supply and lead to endocrine disorders. Abnormal hormone secretion will increase bone loss and cause serious damage to bones.
3. Get enough rest and sleep
Adequate rest and sleep are of course the basic principles to keep healthy. Although mental stress can also affect health, if we don't pay attention to this principle, we can't get real health.
Step 4 relieve mental stress
Mental fatigue is the root of the disease. So be sure to use hobbies that can make you feel happy as soon as possible to eliminate stress and fatigue. "contentment is always a pleasure" is also very effective in relieving mental stress.
Step 5 keep your body clean
Use a toilet with a cleaner after defecation, and local cleaning is also good.
6. Don't sleep when your hair is wet.
The blood vessels in the head are controlled by the blood output from the heart, instead of contracting themselves like blood vessels in hands and feet to protect themselves. Therefore, don't sleep when your hair is wet, so as not to cause headaches.
7, eye fatigue needs to rest
The best way to relieve eye fatigue is to rest your eyes. The method is simple: when you are on the phone, if you don't need to read or write anything, close your eyes. Eyelids are the best masseurs for eyes. Blinking and rolling eyes 10 times, repeated several times a day, is helpful to clean eyes and relieve eye fatigue.
8. Protect your teeth
The surface effect of tooth whitening agent is very good, but it will actually wear the enamel of teeth and expose the ivory of teeth. The dark color of ivory makes your teeth look covered with tooth stains. The harder you work, the cleaner your teeth will be. On the contrary, it will wear dentin and cause periodontal disease. It is best to replace it with a toothbrush with soft hair and a small toothbrush head to reduce the impact on the gums. Don't forget to brush your tongue gently every time you brush your teeth.
9. Exercise cardiopulmonary function
Walking is the simplest and most economical cardio-pulmonary function training, lasting 20 to 30 minutes at a time, at least twice a week. Aerobic training enhances vital capacity. You can also do this: When you eat tomatoes or apples, chew them! These two delicious vegetables and fruits are rich in antioxidant components and have a good health care effect on the lungs.
10, moderate exercise
Exercise can promote the blood circulation of the whole body and improve the functions of the lungs and heart; Exercising waist and legs can prevent aging, and the goal is more than 4 kilometers per day (the pedometer calculates 6000 steps).
Common sense of female health care
1, keep oral health
Don't think that oral health can ensure good health, but also pay attention to the choice of toothbrush. If you are in dentine hypersensitivity, you can choose a toothbrush with soft bristles. If your teeth are hard and firm and easy to turn yellow, it is suitable to choose a toothbrush with hard bristles, get into the habit of brushing your teeth at night, and don't eat food after brushing your teeth. Female friends can go to the hospital to wash their teeth regularly to keep bacteria out of their mouths.
2. Clearing the bowels and relaxing bowels.
Women's intestines are unhealthy, and frequent constipation is a major cause of aging. If you want to excrete feces and toxins in the body, you must develop good defecation habits, maintain normal defecation once a day, eat more unobstructed food, such as bananas, sweet potatoes, celery, etc., eat less junk food and drink water regularly.
Step 3 take good care of your skin
Skin care is an essential job for female friends. If you want your skin not to age so quickly, you should take good care of it. Dry skin should pay attention to moisturizing and hydrating, which is also a suggestion suitable for many young women. Oily skin should control oil, sensitive skin should pay attention to the choice of skin care products, you can choose pure plants.
4. Do more aerobic exercise
Women's more exercise can accelerate the decomposition of body fat, enhance the contractility of the heart, speed up the blood flow, and discharge the metabolites in the body, which can enhance the body's resistance and delay aging. Women are suitable for walking, jogging, cycling, swimming, aerobics, ball games and so on.
5, pay attention to diet
If you want beauty beauty, you can't ignore your diet if your skin is not easy to age. You often eat alkaline foods, such as vegetables, fruits, bean products and seafood. These substances can improve your acidic constitution, reduce the damage of lactic acid and urea to the skin, supplement more vitamins and minerals, prevent the oxidation of subcutaneous fat, enhance the vitality of epidermal and dermal cells, and avoid premature aging of the skin.