Rheumatoid arthritis (RA) is an autoimmune disease characterized by joint inflammation and pain, as well as other symptoms like weakness, fever, and fatigue. The bacteria in the intestines, while essential for digesting food and fighting infections, have also been suspected of playing a significant role in triggering rheumatoid arthritis. This chronic condition can be debilitating.
During the period of 2019–2021, 53.2 million U.S. adults aged ≥18 years were diagnosed with arthritis. Notably, approximately half of adults aged ≥65 years with a chronic disease also reported diagnosed arthritis. Arthritis prevalence was found to be higher among women, consistent with previous data from the National Health Interview Survey (NHIS) and the Behavioral Risk Factor Surveillance System.
A recent study published by researchers at the University of Toronto has highlighted a high level of resilience among Canadians with arthritis, who often experience activity restrictions due to pain. Rheumatoid arthritis is not only a joint condition but can also affect a variety of body systems, including the skin, eyes, lungs, heart, and blood vessels, as it is an autoimmune disorder where the immune system mistakenly attacks the body’s own tissues.
For those seeking relief, understanding the link between gut bacteria and autoimmune responses is crucial. The Mayo Clinic has been at the forefront of research identifying connections between gut bacteria and pre-clinical autoimmunity and aging in rheumatoid arthritis. Meanwhile, the Centers for Disease Control and Prevention (CDC) provides a detailed analysis of the prevalence of diagnosed arthritis in the United States. Furthermore, insights into the resilience of Canadians with arthritis can be found at Medical Xpress, and more comprehensive information on symptoms and causes of rheumatoid arthritis is available at the Mayo Clinic website.
