# Teeth and brain health: How aging affects oral care

> Poor dental health may speed brain decline as aging experts link teeth care to cognitive health
- Title: Teeth and brain health: How aging affects oral care | Shortify
- Summary: Poor dental health may speed brain decline as aging experts link teeth care to cognitive health Oral hygiene reduces inflammation that can harm brain…
- Keywords: oral health, brain function, dementia, inflammation, gingivitis, alzheimer's, medicare, dentures, caregivers, aging, news, local
- Source: Valleynewslive — https://valleynewslive.com/2026/09/18/oral-health-brain-function-aging-experts-reveal-danger-ignoring-your-teeth-you-age
- Published: 2026-09-18T14:00:14.906+00:00
- Read time: 1 min
- Topics: oral health, brain function, dementia, inflammation, gingivitis, alzheimer's, medicare, dentures, caregivers, aging, news, local
## Dental care isn't cosmetic
Poor oral hygiene causes gum disease that leads to bacteria entering the bloodstream, increasing heart and brain damage risk.

> When you're looking at dental care, it really isn't cosmetic. It's infection prevention, it is inflammation control, and it's actually protective against the heart and the brain.
## Alzheimer's link to teeth
P. gingivalis bacteria found in Alzheimer's brains suggests dental health impacts dementia risk.

> Oral health is brain health. The mouth is not separate from the brain. It's completely connected.
## Caregivers' tooth brushing tips
Brushing for 30 seconds with dementia patients improves oral health without causing stress.

> 30 seconds is going to be much better than nothing at all.
## Dentures need dental care
People with dentures still need regular dental visits to prevent gum sores and maintain oral health.

> You still have gums, you still have a mouth, and you still have a tongue, and you still need to eat.
## Medicare doesn't cover dental
Medicare excludes dental care, so families seek payment plans or university clinics for affordable options.

> Medicare does not cover dental care.
## Key takeaway

Oral hygiene reduces inflammation that can harm brain function and increase dementia risk