At Drs. Nicolas & Asp Centers, we often remind our patients that oral health is closely connected to overall health — and nutrition plays an important role.
A recent study published in February 2026 in The Journal of Nutrition, Health and Aging has highlighted a possible link between lycopene, a nutrient found mainly in tomatoes, and a lower risk of severe gum disease in older adults. Here’s what that means for you.
What Is Lycopene?
Lycopene is a natural antioxidant found in:
- Tomatoes
- Watermelon
- Pink grapefruit
- Red peppers
- Papaya
It belongs to a group of nutrients called carotenoids and is known for helping reduce inflammation and oxidative stress in the body.
What Did the Study Find?
The research was led by scientists from Connecticut College, in collaboration with experts from Tulane University, the University of California San Diego, Yunnan University, Southern Illinois University, and Louisiana State University Health Sciences Center — adding strong academic credibility to the findings.
Researchers analyzed data from 1,227 adults aged 65–79 using information from the U.S. National Health and Nutrition Examination Survey.
Here are the key findings:
The study also found:
What Does This Mean?
This study suggests that diet may play a role in gum health, especially in older adults. However, it is important to understand that this was a cross-sectional study. That means:
More long-term and randomized studies are needed to confirm whether increasing lycopene intake directly reduces the risk or slows the progression of severe gum disease.
Still, since lycopene-rich foods are part of a healthy diet, including them can benefit your overall wellbeing — and possibly your gums.
What Is Gum Disease?
Gum disease (periodontitis) is an infection of the tissues that support your teeth. It usually begins with plaque buildup along the gum line.
Early signs may include:
- Bleeding when brushing or flossing
- Red or swollen gums
- Persistent bad breath
If left untreated, gum disease can lead to:
- Gum recession
- Loose teeth
- Bone loss
- Tooth loss
In more advanced stages, it may also affect overall health.
How to Take Care of Your Gums
While nutrition is important, daily habits remain the foundation of gum health. Here are simple but powerful steps you can take:
Brush Properly Twice a Day
Use a soft-bristled toothbrush and brush gently along the gum line for at least two minutes.
Floss Daily
Flossing removes plaque from areas your toothbrush cannot reach.
Schedule Regular Professional Cleanings
Professional cleaning removes hardened tartar that cannot be removed at home. Early detection of gum inflammation makes treatment much easier
See Also: Guided Biofilm Therapy (EMS): A New Standard of Dental Hygiene
Eat a Balanced Diet
Include fruits and vegetables rich in antioxidants — including tomatoes and other red fruits that contain lycopene.
Avoid Smoking
Smoking significantly increases the risk of gum disease and slows healing.
Manage General Health Conditions
Conditions like diabetes can increase the risk of gum problems. Good overall health supports healthier gums.
The Bottom Line
There is growing evidence that nutrition — including nutrients like lycopene — may influence gum health. However, no single food replaces proper oral hygiene and professional dental care. If you are concerned about bleeding gums, gum recession, or bad breath, early evaluation makes a difference.
At Drs. Nicolas & Asp Centers, our team includes specialist periodontists who provide comprehensive periodontal assessments and personalized prevention plans designed to protect your smile for the long term.
For your convenience, we welcome patients at our branches in Jumeirah, Dubai Marina Walk, The Springs Souk, and Uptown Mirdif — making expert gum care easily accessible wherever you are in Dubai.
Call us at 04 394 7777 to schedule your appointment.
References
- Kwong, K., Lu, Y., Li, Z., Luo, S., Huang, Z., Chen, Z., Zhao, N., & Tseng, T. (2026). Lycopene, Race and Periodontitis: Disparities in Older Adults. The Journal of Nutrition, Health and Aging, 30(2), 100759. doi.org
