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"I brush my teeth every day, but I still don't feel clean enough." Zhang Lian said, looking a little helpless, she is a bank teller and needs to communicate with customers face-to-face every day, so it is very important for her to have a fresh breath.
One day, she decided to change her brushing routine and no longer brush just twice a day, but increased it to three times. After brushing after every meal, and after persisting for a few months, she found that her teeth seemed to be whiter, but she was still a little uneasy, so she went to Li Bo, an old dentist she trusted.
Li Bo, an old dentist with 30 years of clinical experience, smiled when he saw Zhang Lin: "Are you here for a routine check-up, or do you think something is wrong?" Zhang Li talked about her new brushing plan, as well as her concerns. I feel that my teeth are bright, but I am worried that brushing my teeth so often will not be good for my teeth. ”
Li Bo smiled and began to explain to Zhang Lin. "First, let's talk about the basic structure of teeth. The enamel on the outside of our teeth is the hardest part of our body and it protects our teeth. But the key is 'appropriate'. ”
Zhang listened carefully, and Li Bo continued: "Brushing your teeth more often can indeed help you clean, but if you brush your teeth incorrectly, or if you use a toothbrush that is too hard, it may scratch the enamel and cause tooth sensitivity. ”
Li Bo took out some research data. "The right way to brush your teeth and to use a suitable toothbrush is best for two minutes twice a day. Increasing the number of brushing times to three times is acceptable for people with special needs, such as smokers or diabetics, who have a faster accumulation of bacteria in their mouths. Zhang Li was a little curious: "Then don't I need to brush my teeth three times a day?" ”
"You're actually doing well, as long as you maintain the correct brushing technique and use a gentle toothbrush, twice a day is enough." Li Bo explained, and also demonstrated the correct brushing skills to Zhang Lin, including how to brush teeth vertically, how to form a proper angle between the toothbrush and the teeth, etc.
A few months later, Zhang came to the clinic again and said with a smile on her face that she now felt that her teeth were clean and healthy. "But I have a question, Lao Li, I heard that rinsing your mouth with water immediately after brushing your teeth will wash off the fluoride, is this true?"
Li Bo nodded, "That's true, don't rinse your mouth with water immediately after brushing your teeth, you can wait for five minutes before rinsing your mouth, or use an alcohol-free mouthwash, which can keep the fluoride on the surface of the teeth for a longer time and protect the teeth more effectively." ”
Zhang Lian smiled and said thank you, Li Bo's professional advice benefited her a lot. On the way home, Zhang Lian thought to himself that the secret of health is often hidden in the small details of life, and as long as you pay attention to it, you can always find the best way to stay healthy.
After listening to Li Bo's advice, Zhang began to pay more attention to his brushing skills and dental maintenance. Still, she was curious about dental care, especially about the relationship between diet and dental health.
One day, Zhang Li read an article in a magazine mentioning the importance of vitamin C for dental health. Remembering that her daily diet is rarely rich in vitamin C, she decided to visit Li Bo again to discuss whether she needed to adjust her eating habits.
After listening to Zhang's question, Li Bo began to explain in detail the link between vitamin C and oral health. "It contributes to the health of the gums, prevents bleeding gums, and is essential for the production of collagen, an important protein that supports the structure of teeth and gums."
"However, it does not mean that you need to take a lot of extra vitamin C," Li continued, "and excessive vitamin C intake may cause stomach upset and even diarrhea." Therefore, getting the recommended amount of vitamin C through a balanced diet is the most ideal way to do so. ”
Later, Zhang asked a specific question: "So, if I want to get enough vitamin C through food, how many fruits and vegetables do I need to eat every day?" ”
Li Bo replied: "Generally speaking, the recommended daily intake of vitamin C for adult women is 75 mg. So, by consuming a few servings of different types of vitamin C-rich fruits and vegetables each day, you can easily reach this recommended intake. ”
Through this interview, Zhang not only solved his own questions about dental cleaning, but also gained a deeper understanding of how to further improve oral health through diet. She decided to start adjusting her diet to ensure adequate vitamin C intake every day to maintain her healthy teeth.
What do you think about brushing your teeth? Welcome to discuss in the comment area!