Brushing Teeth Wrong Could Harm Health: Experts Reveal Life-Saving Changes
Experts say that the benefits of better brushing extend far beyond a winning smile, potentially leading to improved heart health and reduced inflammation throughout the body. According to dental professionals, common mistakes in oral hygiene could have serious implications for overall well-being, including links to cognitive decline and various systemic conditions.
The Critical Link Between Oral Health and Systemic Diseases
Professor Alpdogan Kantarci from the University of Minnesota, speaking at the recent American Association for the Advancement of Science annual conference, highlighted that factors like processed food, a soft diet, lack of exercise, and obesity have predisposed the UK to poor oral care. He stated, "We now think that maintaining your teeth in health may be associated with a reduced risk of more than 50 systemic conditions." Research indicates that oral bacteria can impact the gut microbiome, increasing risks for colorectal cancer and inflammatory bowel disease. Moreover, individuals with mild or moderate diseases who practice good oral care show better cognitive responses.
How Often Should You Brush Your Teeth?
The body is not a collection of separate parts but a series of interconnected systems, meaning oral health positively affects other bodily functions. Professor Kantarci recommends brushing three times daily, especially after sticky or sugary foods, and prioritising pre-bedtime brushing along with regular dental visits. Dr Abdul Dalghous, principal dentist at Yorkshire Dental Suite, supports this, saying, "Brushing at least twice a day is essential, and a third brush after meals can provide additional protection." However, Dr Rhona Eskander of Chelsea Dental Clinic emphasises quality over quantity, noting that proper brushing twice daily with fluoride toothpaste, particularly before bed, forms the foundation of good dental care. She adds that a lunchtime brush may benefit those prone to decay or gum issues.
Understanding the Oral-Systemic Connection
Dr Dalghous explains, "Healthy teeth and gums reduce harmful bacteria and inflammation in the body. Gum disease, for example, can allow bacteria to reach the bloodstream, affecting blood vessels and the heart. Chronic oral inflammation may also contribute to cognitive decline." Dr Eskander adds that there are growing discussions linking poor oral health to cognitive decline and some forms of arthritis. Good oral care aims to minimise inflammation, with healthy gums bleeding less, harbouring fewer harmful bacteria, and placing less strain on the immune system. While brushing won't prevent every illness, it reduces risks and plays a meaningful role in overall health.
Five Common Brushing Mistakes to Avoid
- Don't brush too hard or too quickly: Aggressive brushing can lead to gum recession and enamel wear; it's not about scrubbing.
- Don't miss the gumline: This is where plaque tends to accumulate, so pay extra attention.
- Clean between your teeth: Use floss or interdental brushes to avoid leaving plaque behind.
- Don't neglect the back teeth: These areas are often overlooked but crucial for thorough cleaning.
- Avoid rinsing with water directly after brushing: This washes away fluoride before it has time to strengthen the teeth.
Regular dental check-ups are essential for early detection and treatment of issues like cavities and gum disease, preventing them from contributing to wider health problems. By adopting these practices, individuals can better protect both their oral and general health, emphasising prevention and early intervention.
