I sorted out several of them at once

1. When measuring blood pressure, it is best to measure both left and right hands

The higher one usually prevails. Of course, one measurement is not enough. It is best to measure several times.

?2. Brushing your hair 100 times a day will not "strengthen your brain"

?Learning an instrument, learning a language, learning a new skill... these are more beneficial to the brain . If I have to talk about the benefits of combing your hair 100 times, well... it can make the hand that combs your hair stronger.

?3. A glass of red wine a day will not really improve your heart

?Rat experiments show that resveratrol in red wine may be beneficial to the heart. But if the animal intake is converted to humans, it is equivalent to drinking about 1,000 liters of red wine per day. Who can drink it?

?4. Diabetes is not caused by eating too much sugar

?Diabetes is not necessarily related to eating sugar. It has many causes, such as congenital genetic factors, acquired environmental factors, etc.

?5. There are many types of anemia, but no matter which type, eating donkey hide gelatin, red dates, and brown sugar is useless

?Lack of iron, lack of vitamin B12, folic acid, heavy metal (lead) , genetics... these common causes of anemia cannot be solved by eating them.

?6. There are no hangover drugs, and "liver-protecting drugs" cannot cure hangover

?The speed of alcohol metabolism mainly depends on the activity of related enzymes. Currently, there is no method that can significantly increase these Enzymatically active drugs. Even drugs and health products that claim to "protect liver" cannot do this.

?7. Just remember 5 words after a burn, and stop wiping things around.

?These five words are: Rinse (cold water/tap water, do not use ice water) ); take off (take off the clothes on the burned area); soak (continue to soak in cold water); cover (cover with clean gauze or towel); send (send to hospital). The long-standing tradition in the world of applying toothpaste, soy sauce, lard, flour after a burn is all unreliable.

?8. It is normal to defecate 3 times a day to 3 times a week.

As long as the poop looks normal, don’t worry about the frequency.

?9. Regardless of whether there are high-risk factors, everyone over the age of 50 should have a colonoscopy

?Remember to remind your parents.

?10. Eating "hair food" does not affect wound healing

?The factors that really affect wound healing are: age, high blood sugar, infection, local blood circulation conditions, smoking... All kinds of "taboos" and not eating will hinder wound healing.

?11. Cervical erosion is not a disease

?When you see a doctor treating cervical erosion, it is best to turn around and run away, because "cervical erosion" is not a disease. In most cases, it is Normal physiological changes.

?12. Can you have sex during pregnancy

?As long as you are a healthy pregnant woman and do not have various high-risk factors for pregnancy, you can have a normal sex life during pregnancy.

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