Dental care
Learning Center
Ankylosing spondylitis
Learn about this inflammatory disease that can cause some of the vertebrae in the spine to fuse over time.
Dental floss vs. water flosser: Which is better?
Cleaning between your teeth every day is an important part of good oral health.
Different types of COVID-19 vaccines: How they work
Find out how different COVID-19 vaccines cause your body to create antibodies that will fight the COVID-19 virus.
Multiple sclerosis
This nervous system disorder causes a range of symptoms — and while there's no cure, it's possible to have long periods of remission.
Oral health: A window to your overall health
Find out about the link between your oral health and overall health.
Sensitive teeth: What treatments are available?
Know what causes sensitive teeth and learn about effective treatments.
When to brush your teeth
When should you brush your teeth? Learn how to protect your oral health.