With the development of the media, there are more and more channels for us to get information, and our lives are full of so-called "health tips", but we can't tell whether this common sense is true or not, so we have to try it by ourselves. However, some common sense that misleads us will do harm to our health. Today, I will take you to know about the common false health knowledge in our lives.

1, hair will absorb a lot of human nutrition?

This idea is very wrong, because hair itself is lifeless, so there will be no so-called absorption for health preservation.

2. Brush your teeth immediately after eating.

Many people think that there will be a lot of food residue on their teeth after eating, so they need to brush their teeth immediately, but this is very wrong and will damage our enamel. After a long time, my teeth can't stand any stimulation.

3. Eating lipstick is equivalent to eating heavy metals?

The metal content in lipstick is very small, and the lipstick that can be eaten in the stomach in one day is only a little bit, which is not enough to affect your health.

4. Is soap bad for the skin? Can shower gel cause cancer?

Because our bodies produce oil all the time, but each person produces different amounts of oil, so we need soap and shower gel to clean our skin.

5. Can cactus be placed in front of the computer to prevent radiation?

Many people have done this, but scientific experiments have proved that cactus does not have the ability to prevent radiation. For the sake of beauty, we can put some beautiful flowers and plants in front of the computer to make our mood more pleasant.

6. Can't you eat a lot of eggs every day?

In fact, the cholesterol content in our body has nothing to do with the cholesterol content in the food we eat, so even eating a lot of eggs a day will not lead to an increase in cholesterol, but will only make our stomach uncomfortable.

7. Is the acne in different positions due to problems in some systems of the body?

Most people's acne grows on the nose, chin and back. This is because there are many sebaceous glands in these parts of the human body, so it gives acne a chance to grow, which does not mean that some internal organs have problems.

The long and straight cucumber is drugged and can't be eaten?

Cucumber grows curved because of the interference of foreign objects in the growth process, while normal cucumber can grow straight.

9. Crayfish will appear pests and diseases. Can I eat?

For most seafood, there are still many parasites, but as long as you pay attention to cleaning and disinfection, these pests and diseases can be killed by high-temperature cooking.

10, did black sesame eat too much black hair?

The reason why people grow white hair is because they lack a trace element in their bodies, and black sesame seeds just have this trace element, but eating black sesame seeds can't supplement this trace element lacking in their bodies.

1 1. Does egg white have a cosmetic effect?

This statement is very wrong, because undercooked egg white will contain a lot of bacteria, and if it is applied to the face, it will cause harm to the face.

12, walking is the best exercise?

Actually, it's not. If you walk a lot every day, your knees will not be able to bear the weight and get hurt, so you should control the number of steps you walk every day.

13, brush your teeth without brushing your tongue?

Tongue coating needs brushing, because it is a disease of many bacteria, and it will also produce odor, so it is better to clean it.

With the development of the great era, there are more and more health scams, and we will inevitably not be impacted by these false common sense. So we need to know more about this knowledge and master the ability to distinguish between true and false health knowledge.