Regular tooth washing can deeply clean teeth, which is conducive to the prevention or timely detection of some periodontal diseases and avoid suffering in the future. Therefore, it is equivalent to spending a small amount of money to save a lot of money. However, the experience of tooth washing is too “sour” for some friends. …
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Question: will tooth washing wear your teeth?
What changes will happen to the body when coke replaces water?
Coke is one of the most popular drinks. You may not like drinking water, but you won’t resist a coke, or even just want to drink coke. If your wish is fulfilled now and you are allowed to use coke instead of water every day, what will happen to your body? People who drink coke …
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The world’s largest bird
Birds are not always small and light. Some birds may be surprisingly large, and the largest may be even taller than ordinary humans. Giant among birds: ostrich It is about 2.5m high and weighs about 150kg Among the birds, the “giant” is an ostrich. Its height is higher than that of ordinary humans, and its …
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Scientist: exercise at this time of night can not only help sleep, but also carry hunger
Nowadays, many people have a heart to exercise, but it is difficult to spare a complete period of time to exercise from morning to night. Some people worry that exercise at night is too exciting to sleep, and even say that exercise at night is equal to chronic suicide However, according to a study published …
Continue reading Scientist: exercise at this time of night can not only help sleep, but also carry hunger
Why can’t we grow blue hair?
Many modern hipsters often dye their hair in various colors such as blue and purple, but in reality, almost all Chinese people have black hair; Westerners have blond, red, and brown hair; and old people’s hair turns white. Why can’t humans grow blue hair? How do different hair colors come from? Humans are born with …
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Don’t just stare at skin care products. Poor skin may be due to the lack of these nutrients.
Good news: Sweet potato and chestnut grilled squid is on the market, and my favorite autumn and winter season is here. The bad news: The news is coming in winter. The skin told me first. Since the first demon wind started to blow, the moisturizing work began to pay special attention. I applied layer after …
Continue reading Don’t just stare at skin care products. Poor skin may be due to the lack of these nutrients.
Why are there so many holes in seats in public places?
Scientist: exercise at this time of night can not only help sleep, but also carry hunger
Nowadays, many people have a heart to exercise, but it is difficult to spare a complete period of time to exercise from morning to night. Some people worry that exercise at night is too exciting to sleep, and even say that exercise at night is equal to chronic suicide However, according to a study published …
Continue reading Scientist: exercise at this time of night can not only help sleep, but also carry hunger
Without a hug, you will be nervous, anxious and unhappy? You may be “skin hungry”
Shaking hands, hugging, touching… Sometimes people feel nervous, anxious or depressed when they want to have these physical contacts with others but can’t get them, or they don’t get as much physical contact as before. This psychological phenomenon is called skin hunger and thirst, also known as touch hunger and thirst. What are the manifestations …
Continue reading Without a hug, you will be nervous, anxious and unhappy? You may be “skin hungry”