To keep your teeth and gums healthy for a lifetime, it’s important to brush and floss each day and see your dentist regularly. But what you might not often stop to consider is how essential good oral health really is to your overall well-being. The mouth, after all, is connected to the rest of the body, and oral infections can contribute to problems elsewhere.

Rheumatoid arthritis (RA) is an autoimmune disease that causes joint inflammation, pain, and stiffness. There are several treatment options to control inflammation, but response to therapy varies and some people with RA never reach remission, suggesting there may be different drivers of inflammation.

The recent observance in May of National Arthritis Awareness Month offered us a chance to reflect on a sizable component of the NIAMS mission area. Arthritis impacts the lives of nearly 60 million Americans. However, a recent conversation with David Wilson, Ph.D., director of NIH’s Tribal Health Research Office, reminded me that arthritis hits some communities harder than others.