It can certainly feel a bit overwhelming at times.
While we often consider depression as an internal struggle, it actually influences the whole body, including aspects like your dental health.
Poor oral hygiene can lead to periodontal disease, which results in chronic inflammation, according to Dr. Jason Auerbach, an oral and maxillofacial surgeon. He pointed out the link between chronic inflammation and various health issues, depression included.
Connecting the Brain, Mouth, and Body
The mouth is often described as the body’s gateway. Sure, it’s where the essential fuel enters to keep us going, but it can also let in harmful bacteria.
If a mouth infection isn’t addressed, it can allow bacteria to enter the bloodstream, potentially causing severe conditions like sepsis. Such infections often lead to chronic inflammation, which is linked to weakened immunity and heart disease.
Good oral health and mental health are closely intertwined. Those worried about their oral hygiene might alter their behavior, such as avoiding smiles in photos or hesitating to speak up in meetings due to concerns about their teeth.
Auerbach believes the connection between oral and mental health is strong. He emphasizes that the human body operates as an integrated system rather than separate parts.
Can You Shake Off That Bad Mood?
Research indicates that people with common mental health issues—like depression or anxiety—often have more cavities and dental issues compared to the general population. This isn’t solely due to a lack of home care. In fact, over 65% of individuals with poor mental health don’t seek dental care.
While neglecting routine oral care like brushing or flossing doesn’t directly cause depression, it certainly doesn’t assist in alleviating it.
Auerbach points out that those who prioritize sleep, exercise, nutrition, and oral health tend to support their overall well-being, both mentally and physically.
A Vicious Cycle
Depressive feelings often come with low motivation and fatigue, which can make maintaining good habits challenging.
Habits such as showering, dressing, and brushing your teeth often decline first. The consequences of neglecting oral hygiene can lead to discomfort, insecurity, and social isolation, potentially intensifying the overall situation.
Auerbach notes how frequently he sees individuals feeling overwhelmed by depression coupled with neglect for their personal care, leading them to worry about things like bad breath or an unappealing smile. They’re suffering not just mentally, but also physically and socially.
Issues like cavities or tooth loss can diminish quality of life, creating a cycle that complicates achieving better health. According to Auerbach, when people feel good about their oral health, they generally engage with life more confidently.
Essential Dental Care Practices
Auerbach stressed the importance of brushing twice a day, flossing daily, keeping dental appointments, staying hydrated, and avoiding smoking.
He reminds us not to complicate things. If everyone could manage these five simple tasks consistently, we could drastically reduce dental diseases. Basic actions, while not thrilling, are remarkably effective.
And for those grappling with depression and struggling to maintain dental routines, it’s essential to remember that perfection isn’t the goal.
If you can’t brush for the full two minutes, perhaps brush for 30 seconds. If flossing seems daunting, focusing on just a few teeth is better than nothing. If you skip a day, don’t let that stretch into a week.
Auerbach believes people often overlook the significance of small achievements during tough times. Simple acts, like brushing your teeth when you’re feeling down, can remind you that you’re still capable. That, in itself, is a victory.


