How Oral Health May Be Linked To Heart and Brain Health


Research suggests a connection between oral bacteria and Alzheimer’s disease, raising concerns for those with poor dental health. With nearly 700 species of bacteria in our mouths, experts say maintaining good oral hygiene could benefit both heart and brain health. Dr. Celine Gounder, CBS News medical contributor explains what this means.

Source: CBS Mornings March 2025


Simple Ways to Care for Your Heart as You Age


Take Preventive Measures To Care For Your Heart

As we age our goal is to take care of the health we have. Neglecting health leads to problems that may become serious in nature.

The human heart circulates about 2,000 gallons of your blood every day and even more during physical activity. The heart beats around 100,000 times per day continuously pumping blood throughout a network of blood vessels known as the circulatory system.

Indeed your heart works very hard to keep you going. There are two things you can do to keep it in good working condition. They won’t take up much time.

Practice Good Dental Care

See your dentist for regular dental cleanings. Floss, brush and use a mouthwash after meals. These preventive measures may reduce the risk of heart problems.

Poor dental health is associated with an increased risk of heart disease. The build up of dental plaque around the teeth, if not regularly removed by dental cleanings, can lead to gum disease. People with gum disease have two to three times the risk of having a heart attack or stroke.

Start A Walking Program To Exercise Your Heart

Walking is the most accessible form of exercise for many people. The only equipment you need is a good pair of sneakers designed for walking.

Locate a place to walk that suits your fitness level. If you’re a beginner chose flat terrain. Begin slowly going out 2 to 3 days per week for 10 to 20 minutes or to tolerance.

Older adults should get physician clearance before starting an exercise program. Your doctor will guide you about recommendations or restrictions to your program.


Read more about Gum Disease and Heart Disease: The Common Thread from Harvard Health Publishing