Air pollution and its direct impact on oral health
According to Dr. Gunita Singh, BDS, MD, Laser Dental Clinic (India), the mouth is the place that receives air and is easily affected by pollutants such as fine dust, dioxins and heavy metals. These substances can irritate and inflame the tissues in the mouth, leading to dental problems.
Dr. Singh explains that the mouth is made up of two types of tissues: soft tissue (like gums) and hard tissue (like teeth). Soft tissue is more vulnerable than hard tissue. When contaminants attack, the gums can become swollen and form pockets. Food and bacteria can collect in these pockets, causing infection and leading to gingivitis, which can then develop into periodontitis.
Gum disease
Gingivitis is the early stage of gum disease and is characterized by red, swollen gums that bleed easily. If left untreated, gingivitis can develop into periodontitis, a serious condition in which the gums pull away from the teeth and form pockets that harbor bacteria, leading to tooth loss.
Air pollution also has a negative impact on teeth. Tooth enamel can protect teeth to some extent, but it cannot completely block out harmful substances in polluted air.
The harmful effects of pollutants on teeth
Dr. Singh highlights specific pollutants and their impact on oral health:
- Particulate matter and heavy metals such as lead and mercury can penetrate tooth enamel, weakening the enamel structure and increasing the risk of tooth decay.
- Dioxin is a substance that can discolor teeth, leaving permanent yellow-brown stains that are difficult to remove.
- Chlorine, present in polluted air, can erode tooth enamel, making teeth more sensitive and increasing the risk of tooth decay.
- Fine airborne particles can cause irritation, aggravate gingivitis, and lead to chronic gum problems.
Precautions
Wear a mask: High-quality masks can filter harmful particles in the air, helping to minimize direct exposure to pollutants.
Use homemade mouthwash: You can rinse your mouth with a natural solution like aloe vera mixed with water to soothe and reduce inflammation in the tissues in your mouth.
Gum Massage: Regularly massaging your gums with natural essential oils can help improve blood circulation and promote healthy gum tissue.
Air Purifiers: Using an air purifier in your home will significantly reduce air pollution levels, providing a cleaner environment for your oral health.
