Osteoarthritis is a medical condition that affects the joints, causing them to deteriorate over time. It can cause joint pain, stiffness, and decreased mobility.
While there are many treatments available to relieve the symptoms of osteoarthritis, certain foods can make the condition worse. In this article, we’ll take a look at some of the foods that can aggravate osteoarthritis symptoms.
Sugar and refined carbohydrates
Consuming too much sugar and refined carbohydrates can increase inflammation in the body, which can make osteoarthritis symptoms worse. Foods that should be avoided include:.
- Sugary drinks, such as soda and sports drinks
- Candy and other sweets
- White bread and other refined grains
- Pasta made from refined grains
Fried and processed foods
Fried and processed foods contain high levels of trans fats and omega-6 fatty acids, which can increase inflammation in the body. These foods include:.
- Fried foods, such as chicken wings and french fries
- Processed foods, such as potato chips and snack cakes
- Margarine and other spreads made from partially hydrogenated oils
- Meat from grain-fed animals
Dairy products
Dairy products contain a protein called casein, which can aggravate inflammation in the body. If you have osteoarthritis, you may want to limit your intake of dairy products, including:.
- Milk
- Cheese
- Yogurt
- Ice cream
Alcohol
Alcohol can worsen inflammation in the body, making osteoarthritis symptoms worse. Limiting your alcohol intake or avoiding alcohol altogether can help alleviate your symptoms. Alcohol-containing drinks that should be avoided include:.
- Beer
- Wine
- Liquor
Salt
Consuming too much salt can worsen inflammation in the body, making osteoarthritis symptoms worse. Avoid consuming processed foods that contain high levels of salt, and limit your use of salt when cooking. Foods that should be avoided include:.
- Canned soups and vegetables
- Processed meats, such as bacon and sausage
- Cheese
- Fast food
Beverages with caffeine
Beverages that contain caffeine can increase inflammation in the body, making osteoarthritis symptoms worse. While some people may be able to tolerate small amounts of caffeine, others may need to avoid it altogether.
Beverages that contain caffeine include:.
- Coffee
- Tea
- Soda
- Energy drinks
Nightshade vegetables
Nightshade vegetables contain solanine, a chemical that can increase inflammation in the body and worsen osteoarthritis symptoms.
While not everyone with osteoarthritis will react to nightshade vegetables, it’s worth avoiding them in case you are one of the people who are sensitive to these foods. Nightshade vegetables include:.
- Tomatoes
- Peppers
- Eggplant
- Potatoes
Red meat
Red meat is high in saturated fat, which can contribute to inflammation in the body and worsen osteoarthritis symptoms. If you have osteoarthritis, limit your intake of red meat and choose leaner cuts when you do eat it. Foods to avoid include:.
- Steak
- Hamburger
- Beef ribs
- Beef stew
Shellfish
Shellfish, particularly shrimp and crab, can aggravate osteoarthritis symptoms due to their high levels of purines. Purines can increase levels of uric acid in the body, which can contribute to inflammation.
If you have osteoarthritis, you may want to limit your intake of shellfish or avoid it altogether. Foods to avoid include:.
- Shrimp
- Crab
- Lobster
- Clams
Soy and vegetable oils
Soy and vegetable oils, such as corn, safflower, and sunflower oil, contain high levels of omega-6 fatty acids, which can increase inflammation in the body. If you have osteoarthritis, it’s best to avoid foods that contain these oils, including:.