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Related Concept Videos

Tooth Anatomy01:21

Tooth Anatomy

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The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
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Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
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The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
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Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
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Oral Cavity01:11

Oral Cavity

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The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
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Relative Risk01:12

Relative Risk

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Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
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Oral Health Assessment by Lay Personnel for Older Adults
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Association between Toothbrushing and Cancer Risk.

Akifumi Enomoto1, Yuto Takada1, Takeshi Shimoide1

  • 1Department of Oral and Maxillofacial Surgery, Kindai University Faculty of Medicine, Osaka, Japan.

Journal of Lifestyle Medicine
|April 26, 2024
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Daily toothbrushing is crucial for maintaining oral health and may reduce cancer risk. This study highlights the importance of this simple habit in cancer prevention strategies.

Keywords:
Life styleNeoplasmsOral healthRisk factorsToothbrushing

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Area of Science:

  • Public Health
  • Preventive Medicine
  • Oral Health Research

Background:

  • Most cancers are linked to lifestyle factors and are preventable.
  • Oral health is increasingly recognized for its role in overall health and cancer risk.
  • Toothbrushing is a fundamental practice for maintaining oral hygiene.

Purpose of the Study:

  • To investigate the association between toothbrushing habits and cancer risk.
  • To explore the potential preventive role of oral hygiene in cancer development.
  • To analyze cancer prevalence in relation to toothbrushing frequency.

Main Methods:

  • Utilized cross-sectional data from the Japan COVID-19 and Society Internet Survey (n=32,000).
  • Survey conducted in 2022 with participants randomly sampled to represent the Japanese population.
  • Analyzed the association between toothbrushing and cancer prevalence using multivariable logistic regression.

Main Results:

  • A total of 2,495 participants (7.8%) with a history of cancer were included in the analysis.
  • Multivariable logistic regression analysis demonstrated a significant association between toothbrushing habits and cancer risk.
  • The study identified a correlation between specific toothbrushing behaviors and the likelihood of having had cancer.

Conclusions:

  • Daily toothbrushing is essential for maintaining good oral health.
  • Findings suggest that regular toothbrushing may play a role in cancer prevention.
  • Promoting oral hygiene practices, such as daily toothbrushing, is recommended for public health initiatives.