What should I do if my teeth are prone to cavities? 10-day popular tooth care guide on the Internet
Tooth decay (caries) is an oral problem that plagues many people, especially in modern societies with diverse diets. The hot topics on the Internet in the past 10 days show that popular science content on tooth care methods and tooth decay prevention has attracted much attention. This article will combine the latest hot topics, starting fromCause analysis, preventive measures, treatment suggestionsThree dimensions to provide you with structured solutions.
1. Three major reasons for the high incidence of tooth decay (top 3 hotly discussed on the Internet)

| Ranking | Reason | Hot discussion data (last 10 days) |
|---|---|---|
| 1 | High sugar/acidic diet | Related topics on Weibo have been read more than 120 million times |
| 2 | Brushing teeth the wrong way | Douyin’s video about “Brushing Your Teeth with Pasteur” has been viewed more than 80 million times |
| 3 | Ignoring plaque cleaning | The number of likes on Xiaohongshu’s “Flossing” note increased by 300% |
2. Four scientific methods to prevent tooth decay
1.diet modification: Reduce the intake of carbonated drinks and candies, and increase tooth-protecting foods such as cheese and celery (recommended by Zhihu Hot Post).
2.Brush your teeth correctly: Use fluoride toothpaste, 2 times a day, 2 minutes each time, and brush your teeth using the Pasteurized method (latest guidelines from the National Health Commission).
3.Assisted cleaning: Floss once a day, and use a dental rinser to assist in cleaning between teeth (data from the e-commerce platform shows that sales of related products increased by 45%).
4.Regular inspection: Teeth cleaning should be done every 6 months, and children can undergo pit and fissure sealing (stressed by a dental surgeon from a tertiary hospital in the live broadcast).
3. Comparison of key points of dental care in different age groups
| age stage | Key points of dental care | Popular products/methods |
|---|---|---|
| Children (3-12 years old) | Anti-caries fluoride coating, pit and fissure sealing | Fluoride-containing children's toothpaste (popular on Douyin) |
| Teenagers (13-25 years old) | Correct tooth alignment and avoid wisdom tooth inflammation | Invisible braces (Xiaohongshu TOP3) |
| Adults (26-60 years old) | Prevent periodontal disease and repair defects | Dental rinser (JD.com 618 sales champion) |
4. 3-step response plan for existing tooth decay
1.Superficial caries stage: Timely filling of teeth costs about 200-500 yuan (Meituan Dental group purchasing data shows that the search volume for filling teeth packages has increased by 70%).
2.Intermediate caries stage: Root canal treatment + crown repair requires 3-4 visits (Baidu Health consultation volume increased by 25% month-on-month).
3.Severe dental caries: For implant restoration after tooth extraction, choose zirconium dioxide all-ceramic teeth (the hot topic on Weibo # implant price reduction # has exceeded 100 million views).
5. Top 2 misunderstandings about dental care that are hotly discussed on the Internet
1.Myth: See the doctor only if you have a toothache——Hot search data shows that more than 60% of patients cannot retain their teeth due to delayed treatment.
2.Myth: Whitening toothpaste cures tooth decay——Dr. Dingxiang refutes rumors: Whitening ingredients cannot repair cavities that have already formed.
Conclusion:Preventing tooth decay requires starting with daily details, combined with regular professional care. According to the latest data from the entire Internet, the incidence of dental caries among people who adhere to scientific dental care can be reduced by 76% (Source: Chinese Stomatological Association 2024 Report). Act now and enjoy healthy teeth for a lifetime!
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