A team of researchers from the United States and Finland has found that rates of knee osteoarthritis (OA) are higher now than in the past – probably not for the reasons you think.
In a study published in the Proceedings of the National Academy of Sciences, the researchers report that knee OA is more than twice as common today, in the post-industrial era, as it was at any time before, going back to prehistoric days. People in the 21st century are also more likely to have arthritis in both knees than were people in the past.
Continue reading Knee OA More Common Now Than at Any Time in the Last 6,000 Years
About 40 percent of adults in the United States are likely to develop osteoarthritis (OA) in at least one hand by age 85, and some people are more at risk than others, according to researchers at the Centers for Disease Control and Prevention (CDC). Their findings were published recently in the journal Arthritis & Rheumatology.
Continue reading Hand OA Risk Higher for Women, Caucasians, Overweight People
Can cracking your knuckles cause cartilage breakdown? Can texting trigger hand OA? Will wearing high heels damage your knee joints? Osteoarthritis (OA), sometimes called “wear and tear” arthritis, occurs when the cartilage or cushion between joints breaks down leading to pain, stiffness and swelling. So it’s often thought that if you engage in repetitive activity and put added stress on your joints, it can affect how quickly you get OA or how fast it progresses. Can these five lifestyle factors – knuckle cracking, texting, diet, high-impact exercise and high-heeled shoes – affect your joint health and possibly cause osteoarthritis? Here’s what research says.
Continue reading Can Lifestyle Factors Influence Osteoarthritis Outcomes?