Researchers have found yet another benefit of a high-fiber diet: of which is usually associated that has a reduced risk for arthritis of the knee.
Knee osteoarthritis, which is usually common in aging populations, can be both painful in addition to debilitating.
Researchers used data through two long-term observational studies, one with 4,796 subjects in addition to the additional with 1,268. The brand-new analysis is usually inside Annals of the Rheumatic Diseases.
As fiber intake increased, the prevalence of arthritis decreased. inside larger study, those who ate the most fiber were 30 percent less likely to have knee osteoarthritis than those who ate the least, in addition to inside smaller study, they were 61 percent less likely. The associations persisted even after controlling for age, sex, race, education, smoking, total calorie intake, physical activity, the intake of polyunsaturated fat in addition to additional dietary factors.
The mechanism is usually unclear, however fiber may reduce inflammation in addition to help control weight. The average intake of fiber inside study was 15 grams a day, however the recommended level is usually 25 to 30 grams a day for most people.
“Increasing dietary fiber is usually one of the most economical ways to reduce the pain of knee osteoarthritis,” said the lead author, Zhaoli Dai, a postdoctoral fellow at Boston University. “in addition to there are a lot of additional benefits as well — reduced weight, reduced cardiovascular risk, reduced diabetes risk.”