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A low-carb diet may help relieve symptoms of knee osteoarthritis

28/03/2019

A low-carb diet may help relieve symptoms of knee osteoarthritis

If you or someone you know suffers with knee osteoarthritis, a new study may provide some hope.


One of the most widespread forms of arthritis in the United States, osteoarthritis affects around 10% of men and 13% of women over the age of 60. Moreover, some estimates say it affects almost 40% of people over the age of 70.


What’s worse is there is currently no cure, with doctors and medical professionals usually prescribing painkillers to help alleviate symptoms. Knee replacement surgery is also an option that’s considered.


However, a new study led by Robert Sorge, Ph.D., who is the director of the PAIN Collective in the University of Alabama at Birmingham Department of Psychology, has found that a diet low in carbohydrates could help relieve knee osteoarthritis symptoms.


Having followed either a low-carb or low-fat diet for 12 weeks, the 21 adults aged 65–75 who had knee osteoarthritis and participated in the study were examined to see what the effect had been.


The participants’ functional pain levels were analyzed, as well as their serum blood levels for oxidative stress, both at the beginning of the study and at the end.


Participants that followed the low-carb diet had reduced functional pain levels and levels of self-reported pain. Furthermore, they also showed less oxidative stress in their serum blood levels.


Speaking about the findings of the study, Sorge said: “Our work shows [that] people can reduce their pain with a change in diet.”

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