Oils
In addition to oily fish, some other oils can reduce inflammation. Extra virgin olive oil contains high levels of oleocanthal, which may have similar properties to nonsteroidal anti-inflammatory drugs (NSAIDs).
Avocado and safflower oils are healthful options and may also help to lower cholesterol.
Dairy
Milk, yogurt, and cheese are rich in calcium and vitamin D. These nutrients increase bone strength, which may improve painful symptoms.
Dairy also contains proteins that can help to build muscle. People who are aiming to manage their weight can choose low-fat options.
Dark leafy greens
Dark leafy greens are rich in Vitamin D and stress-fighting phytochemicals and antioxidants. Vitamin D is essential for calcium absorption and can also boost the immune system, helping the body to fight off infection.