There is currently no cure for knee osteoarthritis, which can cause joint swelling, stiffness, and even severe pain. Doctors often prescribe pain relievers, such as acetaminophen, opioids, or non-steroidal drugs, to help alleviate symptoms. Knee replacement surgery is also an option
However, these treatments are either invasive or could cause a range of unwanted side effects. This is why researchers have decided to investigate whether dietary interventions could relieve some symptoms and signs of knee osteoarthritis. A randomised controlled study finds that a diet low in carbs can relieve pain for people who have knee osteoarthritis. […]