Young female white-collar workers have become a high-risk group of “sub-health”. They often search the Internet or magazines for the most popular ways to maintain their health, and then take all the orders. Do you know what are your misconceptions about daily health care?
myth 1: brush your teeth immediately after dinner teeth
wrong! According to the latest research of Stomatology experts, brushing teeth immediately after meals is harmful to tooth health. There is a layer of enamel on the surface of the crown. After eating, especially after eating acidic food, the enamel will become soft. Brushing teeth at this time can easily cause enamel damage. As time goes on, the enamel of teeth gradually decreases, which is easy to cause people to suffer from tooth hypersensitivity. When eating, teeth will appear acid and pain. Therefore, stomatologists remind that it is best to rinse your mouth with water after eating and brush your teeth after 1-2 hours.
Myth 2: bowel washing and fasting can detoxify beauty
Many people obviously adhere to intestinal cleansing and beauty, with the purpose of keeping their bodies free of stool, accumulating toxins, avoiding embarrassment in social occasions, and making their skin transparent and shiny, which is better than the effect of simple external cosmetics. People who are not used to this method can choose to detoxify by fasting, that is, eating fruit or drinking honey water one day a week without eating, which can also eliminate toxins in the body.
wrong! Traditional Chinese medicine also stresses detoxification. In addition to the three detoxification pathways of normal defecation, urination and sweating, ancient people even used the saying of bleeding in spring and autumn to detoxify. However, bowel washing can easily make the intestines thicker, and repeated stimulation for a long time will also paralyze the intestines, eventually leading to some human-made diseases. Fasting and detoxification methods also vary from person to person. Some people suffer from deficiency of the spleen and stomach, and flatulence will occur in their stomach when they eat cool things such as fruits. If you are an overloaded worker and don’t eat when it’s time to eat, your body will suffer from fatigue, dizziness and hypoglycemia, which will affect your health.
myth 3: shaping underwear, you can have a good figure without effort
Listen to what the lady shopping guide of shaping underwear said on the TV shopping column? Body fat can be moved… Let’s take a look at Japan, where body shaping underwear was first popular. The first fans are now 60 years old, and their bodies are still the same as when they were dressed more than 30 years ago. Who can resist such temptation?
wrong! The body shaping underwear is tightly “tied” to the body, which not only affects the normal blood circulation and sweat excretion, but also leads to damp vulva and bacterial reproduction. Especially for young girls, wearing tights for a long time will not only affect their development, but also induce diseases such as breast hyperplasia or cysts. Therefore, health care experts remind that a woman’s abdomen has many important organs, such as the uterus and ovaries. Wearing a corset for a long time will make her muscles tense and affect her physiological function. Waist girdling may also affect blood circulation of lower limbs. If you have 8 hours of “shaping” a day and are in the state of abdominal hypoxia, it will cause damage to the body.
myth 4: pay attention to drinking eating and exercising are equal to losing weight
If you think that doing these two things well is enough to ensure weight loss, you are absolutely wrong. You may have overlooked another major factor: sleep problems caused by weight loss. Dr. Yves van coulter, who studies sleep at the University of Chicago, said: “Americans are also the most overweight and obese people. Maybe we should consider the possibility that there is a relationship between obesity and sleep. Lack of sleep will lead to our appetite disorder.” Everyone has a normal sleep time. If the sleep time is less than this time, even if the difference is only one hour, it will lead to hormone imbalance in his body.
After analyzing the blood of these sleep deprived people, it was found that the content of leptin, which controls appetite, in their blood decreased. When we eat enough, leptin will “tell” us that we are full. At the same time, the content of plasma ghrelin in blood increased. The role of plasma ghrelin is that when our body’s caloric supply is insufficient, it will send a hunger message, which will prompt us to start eating.
myth 5: 8 large cups of water every day to protect health
Everyone needs different water. Drinking too much is not only unhealthy, but also causes a burden on the kidneys. In addition to being excreted through perspiration or breathing, the water taken in by the human body still needs to be metabolized through the kidneys. If you drink too much water, the drainage capacity of the kidneys will increase, which will increase the burden on the kidneys, easily lead to renal failure, and on the contrary, easily affect the health of the kidneys; Moreover, the electrolyte in the body will be diluted by too much water, causing the risk of electrolyte imbalance.
Many people only pay attention to the amount of water they drink, but ignore that they will also take water in their daily diet. For example, the food, fruit and drink they eat every meal contain water, and the three meals account for at least 500 ml; Therefore, the daily drinking water must be less than 1600 to 1950 ml, otherwise excessive drinking will occur, and patients with kidney disease or heart disease even need to limit water, so as not to endanger life.
myth 6: sleeping naked is healthier
Experts believe that sleeping naked is only comfortable and has nothing to do with health. Although wearing clothes to sleep will affect perspiration and skin heat dissipation, human dandruff is peeling all day long. Dandruff is the source of nutrition for dust mites and molds. There must be some microorganisms on the sheets and bedsheets. Lying on the bed naked, these microorganisms are more likely to contact the skin. Sleeping naked may increase the risk of infection.
myth 7: early to bed and early to rise are good for health
As we grow older, the earlier melatonin related to sleep is secreted, so the elderly tend to go to bed and get up early, which is more in line with the natural biological clock. Young people (especially young people who are still developing) only need to work and rest according to their own biological clock; But it’s best not to exceed 11 p.m., because from 11 p.m. to 1 a.m. is the time for growth hormone secretion in the body. If you don’t sleep at this time, the young people who are developing will not grow tall, and the adults will easily grow old.
myth 8: drink Chinese medicine while it’s hot
General Chinese medicine soup should be “warm”, that is, immediately filter out the soup after boiling, and then drink it when it is dried to 30 ℃ – 37 ℃ at normal temperature; Pills and powders should be taken with warm boiled water, which is also a kind of warm clothing. Traditional Chinese medicine that spreads wind chill should be “taken hot”, and you can eat some hot porridge and hot water after taking it to help the medicine. And the antidotes and heat clearing drugs, especially the traditional Chinese medicine for relieving summer heat, have a better effect. In the south of China, some “herbal tea” often taken in summer is actually a kind of traditional Chinese medicine. As the name implies, many herbal teas are drunk after being cooled in the air, and the effect of cooling and relieving summer heat is better.
myth 9: muscle will turn into fat if you don’t exercise
Do not exercise muscle to fat for those who spend 3 to 4 days a week on physical exercise, if they stop exercising, will their muscles become fat? Health preservation master Donna Richardson juer said: “this will not happen. Muscle is muscle and fat is fat. The two will not be transformed into each other.” Walter Thompson, a professor of sports science at Georgia State University, said that muscle is a denser substance, while fat is denser. When you stop exercising, the muscles will become a little slack, but will not be converted into fat. Is the reverse true? Unfortunately, sports do not turn fat into muscle. Lars szmansk, a member of a sports club, said: “although fat will not be converted into muscle, if you want to have developed muscles, you must do tensile exercises, so as to remove excess fat in your body.”
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