According to the U.S. Centers for Disease Control and Prevention, approximately 20 percent of Americans – 50 million overall – have been diagnosed with arthritis, a painful condition that affects the joints. Osteoarthritis is by far the most prevalent form of this condition, and is caused by the gradual wear and tear of bone cartilage. Though there are various medications and other remedies that can relieve pain and even slow the progression of this medical concern, there is no cure for osteoarthritis. However, researchers from the University of East Anglia in the United Kingdom have recently discovered that one group of much-maligned vegetable could help reduce risk.
Researchers have found that sulforaphane, a natural compound derived from broccoli, Brussels sprouts and other cruciferous vegetables, may help delay the gradual erosion of cartilage that characterizes osteoarthritis. Broccoli in particular contains high amounts of sulforaphane.
"Previous research has suggested that sulforaphane has anti-cancer and anti-inflammatory properties, but this is the first major study into its effects on joint health," a press release from the university states.
Though further investigation is necessary to better understand this effect, scientists have posited that sulforaphane protects joints by inhibiting the inflammation caused by a specific enzyme. With this in mind, anyone who is interested in bolstering bone health should consider incorporating more broccoli into their diet for a natural boost. Vitamin D and calcium have also been shown to improve bone density.
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