1, health common sense misunderstanding
1, raise your chin when nosebleeds.
The only advantage of this method is that it will not let the nosebleed flow to the floor, but it will not stop the nosebleed, but it will let the nosebleed flow to the throat, and even cause vomiting and suffocation. The correct way is to put a small cotton ball in the nostril with nosebleed, gently press the nose wing, lean forward, or wrap an ice towel or wet towel around your neck to stop the bleeding.
2. Shaving armpit hair can reduce sweating.
Shaving armpit hair has no effect on sweat prevention. On the contrary, after shaving the armpit hair, because the water discharged from the armpit can't be hidden, the clothes will leave sweat stains. And shaving armpit hair is also easy to cause hair root abscess. The correct way is to clean the sweaty armpits before the sweat breaks down.
3. Sweat stinks
Sweat is tasteless. However, sweat contains a lot of organic matter, which is nutritious for bacteria, but bacteria will produce unpleasant excrement when they decompose sweat.
4. Brush your teeth immediately after meals.
Brushing your teeth immediately after eating will make the acid in food erode the enamel, which will only strengthen the destructive effect of acid in food on teeth. The correct way is to rinse your mouth first and brush your teeth after half an hour.
Drugs have the same effect on men and women.
The latest research shows that the effects of drugs on men and women are absolutely different. For example, aspirin can help men prevent myocardial infarction, but it has little effect on women. The dosage of oil-soluble drugs such as anesthetics is higher in women than in men.
6. Comb your hair 100 times a day is good for your health.
Too much combing will stimulate sebaceous glands on the scalp, especially oily hair, and less combing is more important. If it is long and dry, it is more suitable for combing hair. However, it is best to use a comb with natural bristles, which is less likely to hurt the scalp.
7. Walking consumes more energy than standing.
Because, when standing, your legs always bear the weight of your body and your feet can't relax. On the other hand, walking is that one leg bears the load and the other leg relaxes.
8. People with sweet blood are easily bitten by mosquitoes.
Mosquitoes can't smell blood at all But mosquitoes are particularly sensitive to heat, and even a difference of 0.05 degrees Celsius can be distinguished. Therefore, when we exhale carbon dioxide and water vapor, we will attract mosquitoes.
9. Toilets are very unsanitary places.
Toilets that are often flushed with water are much cleaner than people's stereotypes. Family bacteria research experts found that most of the bacteria in the home are hidden in the drain pipe on the inner wall of the refrigerator, and there are more bacteria on the rag than in the toilet.
10, a wise man has a big head
The size of the brain is not the key to intelligence, but the structure of the brain is the most important. The function of human brain is determined by neural network, and people with low IQ die because of some functions in this area, regardless of the size of the brain.
2. How to maintain health correctly
First, the most important thing for health preservation is to have a peaceful temper. Don't be angry. Being angry often will increase people's heart pressure and raise blood pressure. My experience is that when you are angry, it is very effective to hold your left hand and right hand tightly and tell yourself to be quiet.
Second, optimism is an important aspect of maintaining healthy habits. No matter what you face, you must learn to face it happily. If you encounter something very annoying, you will feel depressed and have the greatest impact on renal function. I suggest you eat some dessert when you are depressed.
Third, in terms of health habits, it is a key aspect to rest on time every day, go to bed early and get up early. Only when you have a good rest will your body be healthy. The foundation of physical comfort is a stable rest time. If you can't sleep, my method is to massage your ankles and let you fall asleep quickly.
Fourth, why do many people get diabetes and hypertension at a young age? Because these diseases are actually senile diseases, the reason is very simple. Nowadays, people are under great pressure, with irregular diet and high calories, so everyone must form a good habit of insisting on exercise.
Fifth, there is a habit of keeping in good health that everyone should adhere to, that is, drink water normally every day, and don't drink water when you feel thirsty. The correct way is to have a drink of water at any time.
Sixth, medical technology is very developed now, so it is necessary to develop the good habit of going to the hospital for physical examination every year. Only by going to the hospital regularly can we find the disease early and treat it early, and our health can be guaranteed.
Seventh, we go to the toilet every morning to get rid of defecation. This is a good habit to keep healthy. Defecation in the morning can prevent constipation and reduce the incidence of colorectal cancer, which is beneficial to patients with hemorrhoids.