South Korean study ︳ Periodontal disease increases the risk of diabetes in women who brush their teeth 3 times a day and reduce the risk of diabetes by 15% ︳ 4 tips for brushing teeth

I believe that everyone is used to brushing their teeth once in the morning and before going to bed at night. South Korea’s Ewha Womans University published research results earlier and found that if citizens are accustomed to brushing their teeth three or more times a day, the risk of diabetes is lower than that of other people. People over the age of 7%. The study also found that gender also affected the risk. Women who brushed their teeth three times a day had a 10% lower risk of developing diabetes than men who brushed the same number of times.

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Periodontal disease can lead to diabetes

international medical journalDiabetologypublished a report on a study on brushing teeth and diabetes risk conducted by the School of Medicine of Ewha Womans University in South Korea. The researchers analyzed 188,013 local subjects between 2003 and 2006, and analyzed their medical history and health data, including the number of times they brushed their teeth, the number of dentist visits, the number of times they were cleaned, the number of missing teeth, and oral hygiene indicators.

The study found that 17.5% of the subjects (32,902) had periodontal disease, and 16% (31,545) of the overall population had diabetes at a 10-year follow-up. Combining patient demographic data, including age, gender, weight, height, blood pressure, socioeconomic status, physical activity, alcohol and tobacco habits, vascular risk factors, and cancer history, periodontal disease was found to increase the risk of diabetes by 9% , and missing teeth (15 or more) will increase the risk of diabetes by 15%, which shows that dental disease and diabetes have a certain degree of influence.

The researchers noted that young adults with periodontal disease had a 14 percent risk of developing diabetes later in life, while older adults had a 6 percent increased risk; for adults 51 or younger, those with 1 to 7 missing teeth had a 14 percent risk. Problems, the risk of diabetes increases by 16%, and people 52 years or older, if 15 or more teeth are missing. The risk of developing diabetes increased by 34%.

Brushing habits also affect diabetes risk

The study also found that brushing habits also affect the risk of diabetes. The data showed that among younger subjects, brushing twice a day reduced the risk of diabetes by 10% compared to those who brushed their teeth every day or not at all, and habitually brushing their teeth three or more times a day reduced the risk of diabetes by 14%. In older subjects, brushing three or more times a day was found to reduce the risk of diabetes by 7%. In addition, gender also affects the risk. The study found that women brushing their teeth three times a day reduced the risk of diabetes by 15%, and brushing twice a day reduced the risk by 8%; while men brushing their teeth three times a day reduced the risk by only 5%.

The researchers said that if dental disease continues to deteriorate, it is easy to induce chronic inflammation in the human body and increase the risk of inflammatory diseases. From the results of the study, it can be seen that inflammatory diseases are directly related to the occurrence of diabetes. Taking periodontal disease as an example, periodontal virion stimulates white blood cells to release inflammatory substances, which in turn inhibit insulin secretion and cause blood sugar imbalance, thereby aggravating the condition of diabetes. The tissue loses its resistance to dental bacteria and cannot repair itself, which leads to further inflammation between the teeth, which worsens the symptoms of periodontal disease and forms a vicious circle. The researchers said:

“While the presence of periodontal disease and an increase in the number of missing teeth may increase the risk of developing diabetes, regular brushing reduces the risk. Overall, improved oral hygiene is associated with a reduced risk of developing diabetes.”

4 Tips for Brushing Your Teeth

Daily brushing is an important part of maintaining oral health! Tetsuya Fukazawa, an oral caregiver of Lion King Company, was interviewed by Japan’s “Oricon News” and shared 4 tips for brushing teeth and choosing toothpaste to help people reduce the risk of oral problems such as tooth decay, periodontal disease, and bad breath:

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1. The decontamination ability of the split toothbrush is reduced to about 60%

Deep Zezhe said that many people only replace the toothbrush when they see the fork split, but it is actually recommended to replace the toothbrush once a month. According to a survey conducted by Lion King, people replace their toothbrushes every 48.8 days on average, but it may actually take two months, or even longer. He pointed out that since the toothbrush will be used every day, the bristles will gradually split, and the decontamination ability will drop to about 60%, so it is recommended to replace the toothbrush once a month; To maximize the effectiveness of the toothbrush.

2. There are more bacteria in the mouth than “toilet dust”

One of the purposes of brushing is to remove the plaque (i.e. tartar) that adheres to the surfaces of the teeth, the spaces between the teeth, and between the teeth and gums. Plaque is composed of more than 700 kinds of oral bacteria, which can lead to tooth decay, periodontal disease, bad breath and other problems. According to a survey by Lion King, 1 gram of dental plaque has about 100 to 100 billion bacteria, while 1 gram of “toilet dust” has about 100,000 to 1 million bacteria.

Fukasawa Tetsu said that experiments have shown that within one to two minutes after eating, the acidic substances of dental plaque are enough to dissolve teeth and increase the risk of tooth decay. Therefore, it is very important to brush your teeth correctly. For example, it is recommended to brush your teeth as soon as possible after meals, but he reminds you to avoid brushing immediately after eating strongly acidic foods or drinks.

3. Rinse your mouth with a little water after brushing your teeth

Many people rinse their mouths thoroughly with a lot of water after brushing their teeth, but Fukaze said that many toothpastes now contain “Fluorine”, which can promote the “remineralization” of teeth and help repair early tooth decay. In order to exert the effect of “fluorine”, it is recommended that adults use about 1 to 2 cm (about 1 g) of toothpaste each time, and rinse their mouth with a small amount of water (about 1 tablespoon; about 15 g).

In addition, Fukaze Tetsu shared 3 correct brushing techniques

A) Consciously aim the toothbrush bristles at the area to be cleaned

B) Brush your teeth lightly (about 150 to 200 grams of force)

C) Move the toothbrush in short distances (5 to 10 mm), 1 to 2 teeth at a time, 20 times.

4. Understand the classification of toothbrushes

Shen Zezhe shared 3 major directions to teach everyone to choose a toothbrush that suits you:

a) Select the toothbrush design according to the purpose of use

Prevent tooth decay/whiten teeth: There are various stain removal designs corresponding to the teeth
Cleaning the Usukaku: A toothbrush with a thin head and a narrow neck
Worry about periodontal disease: Ultra-fine bristle toothbrush that removes plaque
Gum care: Dome toothbrush with elastic bristles
Worry about residue between teeth: Yamakiri-type toothbrush

b) Choose a suitable brush head size

Those with irregular teeth or those who want to brush their teeth carefully should use a toothbrush with a smaller head; if they want more stability when brushing, a toothbrush with a wider head is suitable. It is recommended to try various types of toothbrushes and choose the one that suits you best.

c) Selection of bristle hardness according to gingival state