By Dr. Joseph D. Lim
Good oral health is more than just having a bright smile. It’s an essential part of overall well-being.
The mouth serves as the gateway to the body, and maintaining its health helps prevent infections, diseases and discomfort that can affect daily life.
Practicing effective oral hygiene, visiting the dentist regularly, and maintaining healthy habits are key to ensuring strong teeth and gums throughout one’s life.
The foundation of oral health care begins with consistent daily habits.
Brushing teeth at least twice a day using fluoride toothpaste helps remove food particles and plaque — a sticky film of bacteria that can lead to tooth decay and gum disease. It’s important to brush for at least two minutes, ensuring that all surfaces of the teeth are cleaned thoroughly.
Flossing once a day is equally essential. While brushing cleans the outer surfaces, flossing removes debris and plaque from between the teeth and along the gumline where toothbrush bristles cannot reach. Neglecting these areas allows bacteria to thrive, which can cause inflammation, bad breath and cavities.
Mouthwash can also be used as an additional step to kill bacteria and freshen breath, but it should not replace brushing and flossing.
What you eat significantly affects your oral health.
Sugary and acidic foods — such as candies, sodas and fruit juices — feed harmful bacteria in the mouth, leading to tooth decay and enamel erosion.
Instead, a balanced diet rich in fruits, vegetables, dairy products, and lean proteins supports strong teeth and gums.
Foods high in calcium, such as milk and cheese, strengthen tooth enamel, while crunchy fruits and vegetables help stimulate saliva production, which naturally cleanses the mouth and neutralizes acids.
Drinking plenty of water is another crucial aspect of oral care. Water helps wash away food particles, reduce dry mouth, and maintain a neutral pH in the mouth.
Fluoridated water, in particular, strengthens enamel and helps prevent cavities.
Even with excellent home care, regular dental checkups are vital. Dentists can detect problems early, often before symptoms appear. Professional cleanings remove hardened plaque (tartar) that cannot be removed by brushing alone.
During an examination, the dentist checks for cavities, gum disease, oral cancer, and other potential issues. Most experts recommend visiting the dentist every six months, though some people may need more frequent visits depending on their individual health needs.
Certain habits can harm oral health. Smoking and tobacco use increase the risk of gum disease, tooth loss and oral cancer. Excessive alcohol consumption can also contribute to oral problems.
Choosing to quit smoking, moderating alcohol intake, and wearing protective mouthguards during sports can greatly improve long-term oral health.
Oral health care is an investment in overall health. Brushing and flossing daily, eating nutritious foods, and seeing a dentist regularly are simple yet powerful steps to prevent disease and maintain a confident smile.
A healthy mouth contributes to better digestion, clearer speech and improved self-esteem — proving that good oral hygiene truly benefits the whole body.
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Dr. Joseph D. Lim, Ed. D., is the former Associate Dean of the College of Dentistry, University of the East; former Dean, College of Dentistry, National University; Past President and Honorary Fellow of the Asian Oral Implant Academy; Honorary Fellow of the Japan College of Oral Implantologists; Honorary Life Member of the Thai Association of Dental Implantology; and Founding Chairman of the Philippine College of Oral Implantologists. For questions on dental health, e-mail jdlim2008@gmail.com or text 0917-8591515.
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Dr. Kenneth Lester Lim, BS-MMG, DDM, MSc-OI, graduated Doctor of Dental Medicine, University of the Philippines, College of Dentistry, Manila, 2011; Bachelor of Science in Marketing Management, De La Salle University, Manila, 2002; and Master of Science (MSc.) in Oral Implantology, Goethe University, Frankfurt, Germany, 2019. He is an Associate Professor; Fellow, International Congress of Oral Implantologists; and Fellow, Philippine College of Oral Implantologists. For questions on dental health, e-mail limdentalcenter@gmail.com./WDJ