Arthritis is a condition that causes inflammation in the joints, and certain foods can contribute to this inflammation. Here are some foods to avoid if you have arthritis:

1. Sweets: Consuming too much sugar increases inflammation in your body. Cutting out soft drinks, candy, and pastries may relieve some of your arthritis pain.

2. Dairy: Dairy products contain casein, which may contribute to inflammation. Limiting the amount of dairy products you consume could reduce inflammation in your joints.

3. Fatty foods: Processed foods, diet sodas, and other convenience products contain monosodium glutamate (MSG), aspartame, and salt to preserve food and make it taste better, but these chemicals have also been linked to increased inflammation. It’s a good idea to avoid these foods.

4. Processed and red meats: These meats contain saturated fat, which can increase inflammation in the body. It is recommended to limit the intake of these meats.

5. Gluten-containing foods: Gluten is a protein found in wheat, barley, and rye. Some people with arthritis may have a sensitivity to gluten, which can cause inflammation. It is recommended to avoid gluten-containing foods.

6. Highly processed foods: These foods contain trans fats, which trigger systemic inflammation. To dodge trans fats, avoid any foods labeled as containing partially hydrogenated oils.

7. Foods high in salt: Cutting back on salt may be good for people with arthritis. Foods that are high in salt include processed foods, canned foods, and fast food.

8. Omega-6 fatty acids: Several oils, such as corn, safflower, sunflower, and vegetable, contain high levels of these acids. Omega-6 fatty acids are not harmful in moderation, but many people in the United States consume a lot of them. It is recommended to limit the intake of these oils.

It is important to note that a balanced diet that provides a range of antioxidants and other nutrients is most likely beneficial for anyone with arthritis. This means a focus on fresh fruits and vegetables, whole grains, and healthy oils, such as olive oil. A Mediterranean diet is also recommended.