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You may be familiar with common stroke-prevention strategies: Exercise regularly, eat plenty of vegetables, minimize stress, and keep inflammation at bay. But did you know taking good care of your teeth and gums is a major way to lower stroke risk?

A new study has found a significant link between stroke and oral bacteria. An analysis of blood clots from 75 ischemic stroke patients found almost 80 percent of them had oral bacteria DNA concentrated in the blood clots that weren’t found in other blood samples from the same patient.

The presence of oral bacteria in blood clots rounds out a much larger picture that shows the role gum disease and oral bacteria play in cardiovascular and neurological health.

The same research team has also found that blood clots containing oral bacteria cause heart attacks and brain aneurysms, that thromboses in the leg veins and arteries contain oral bacteria, and that oral bacteria is linked to heart infection.

Other research has linked oral bacteria from gum disease with an increased risk of Alzheimer’s. The bacteria produce toxins in the brain that give rise to the misfolding of proteins in the brain that is the hallmark of Alzheimer’s.

An ischemic stroke occurs when a blood clot starves a part of the brain of blood flow and vital oxygen, causing massive tissue damage. It is commonly caused by the narrowing and hardening of the arteries from plaquing, or atherosclerosis.

There is evidence that oral bacteria activates platelets and speeds up the development of atherosclerosis and blood clotting.

Here’s a tip to motivate you to floss

We get it, flossing is tedious and annoying. You just want to brush your teeth and be done.

Here’s a little tip that may motivate you to floss and brush more regularly: After you floss between a couple of teeth, smell your floss. If it has a foul odor that’s a sign you’ve got oral bacteria accumulating on your teeth and gums. This is also a sign your breath probably stinks as well! Smell check your floss after flossing each section of teeth — you may find areas that need extra attention.

Reacquaint yourself with healthy flossing and brushing habits and consider investing in a water flossing device. These devices use water to deliver extra cleaning power to the teeth and to stimulate gum tissue, so it stays healthy. However, please note that a water flosser should be an adjunct to flossing and not a substitute. Water flossing is not as effective as using dental floss.

Use functional medicine to prevent strokes

Healthy teeth and gums also depend on a healthy diet and lifestyle. This ties in with general stroke prevention strategies — 90 percent of strokes are caused by dietary and lifestyle habits.

Strokes are the third leading cause of death in the United States and the leading cause of disability.

Studies have found the following factors are the most common causes of strokes:

  • High blood pressure
  • Smoking
  • Poor diet
  • Lack of exercise
  • Excess alcohol
  • Stress and depression
  • Diabetes
  • Excess abdominal fat
  • Heart disorders

As research continues, poor oral hygiene may get added to this list.

Functional medicine strategies to prevent stroke

Focus on whole foods, plenty of vegetables, and healthy fats. Ditch the sodas, desserts, sweet coffee drinks, and processed foods. It might be hard at first, but you’ll start to feel heaps better.

Stabilize blood sugar

High blood sugar from too many sweets and processed carbohydrates causes chronic inflammation, which damages and thickens arterial walls and promotes the formation of arterial plaques and blood clots. Type 2 diabetes and insulin resistance, or pre-diabetes, increase your risk of stroke by two to four times.

Regular exercise prevents strokes and makes you feel awesome

Exercise is a magic bullet when it comes to preventing strokes and promoting a healthy brain. Regular physical activity keeps blood vessels strong, improves oxygenation of the brain, and increases your metabolism. Exercise after a stroke also significantly reduces the severity of the repercussions and improves recovery.

Ask my office how we can help you lower your risk of stroke and support your brain health.

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