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jennie garth, the actress best known for her role as kelly taylor on “beverly hills: 90210,” has been living with early-onset arthritis for years now.
three years ago, when she was in her late 40s, garth started experiencing stiffness in her fingers and hands and pain in her knees,
she told insider on may 5. she knew something was wrong, and doctors ordered an mri and x-rays. but she said was shocked by her diagnosis.
“i was like, ‘i’m too young for arthritis,'” garth said. she just turned 50 in april.
what is osteoarthritis?
this specific form of arthritis is a degenerative disease that occurs when the protective cartilage on the end of our bones gradually wears down. cartilage is a “shock absorber,”
webmd explains, reducing friction in the joints and changing shape to cushion the bones. when it starts to deteriorate, it stretches out the tendons and ligaments, which causes pain. eventually, cartilage can wear down so severely that bones start to rub up against each other.
cartilage is the first point of contact for osteoarthritis, but it can progress to affect the entire joint. it can also cause the tissue that connects muscle to bone to deteriorate, and inflame the joint lining. osteoarthritis can affect any joint, but is usually a problem largely contained to the hands, knees, hips and spine.
arthritis is most common in people over 60, which is why garth’s condition is considered early-onset. in rare cases, people can get osteoarthritis as young as their 20s. according to the mayo clinic, this is usually only the case in young people who already have joint injuries of some kind.
there are several factors that make osteoarthritis more common, although like many health conditions, it’s largely out of our control. genetics play a major role, and women are more likely to develop it than men. people who are obese or have join injuries are more susceptible, as are people born with bone or cartilage abnormalities. risk increases with age, and the disease tends to get worse over time.