How tooth decay is related to diabetes, stroke, and infertility## Contribution

Cavities as a Health Indicator: Scientists Discover Link Between Dental Health and Serious Diseases

What is tooth decay really? It's not just a cosmetic defect, but an infectious inflammatory disease caused by bacteria that destroy tooth enamel, create an acidic environment, penetrate deep tooth tissues, and can enter the bloodstream. Essentially, it's a chronic inflammatory process that weakens immunity, disrupts the microbiome, and creates a constant source of infection in the body.

With diabetes, the body is less able to fight infections - immunity is weakened. Saliva becomes less protective, and tooth remineralization worsens. High blood glucose levels = more food for cariogenic bacteria. Chronic inflammation from cavities increases insulin resistance. Diabetes provokes cavities, and cavities worsen diabetes. Research shows: people with severe periodontitis and multiple cavities have a 2-3 times higher risk of developing type 2 diabetes.

Cavities and stroke: inflammation affects blood vessels. Bacteria from the oral cavity (for example, Streptococcus mutans) can enter the bloodstream. These microbes are even found in brain vascular plaques. Inflammation worsens blood vessel elasticity and promotes blood clot formation. The risk of stroke and ischemic heart disease increases. People with advanced oral diseases are twice as likely to suffer heart attacks and strokes than those who regularly treat cavities and maintain hygiene.

Cavities and infertility: hormones, bacteria, immunity. Inflammation in the oral cavity can trigger a systemic immune response, disrupting hormonal balance. During pregnancy, untreated cavities increase the risk of premature birth, low fetal weight, and preeclampsia. In men, bacteria from the oral cavity can enter the bloodstream and reduce sperm quality. Women with chronic gum diseases are 3 times more likely to experience conception difficulties.

Brushing teeth twice a day is the foundation of prevention. Dental floss and irrigator - for removing interdental plaque. Dental check-ups - every 6 months. Reducing sugar in the diet - decreases the risk of bacterial growth. Cavities are not just holes in teeth. They are signals that in the body: immunity is weakened, the microbiome is disrupted, inflammatory processes are triggered.

Dental health is directly linked to the health of the heart, brain, endocrine and reproductive systems.

Taking care of teeth means taking care of the entire body.