The charity warns that eating too much salt can increase your blood pressure, which is linked to cardiovascular disease.
University Health says that incorporating foods high in omega-3 fatty acids, protein and fibre into your diet, may help reduce joint pain and inflammation.
Currently, the NHS notes that there is no cure for arthritis, but there are many treatments that can help slow it down.
The Cleveland Clinic says: “Food is medicine. If you’re struggling with pain from arthritis, eating foods that have antioxidant, anti-inflammatory and analgesic properties — along with any drugs or other treatments your doctor recommends — may help.”