7. Canned Foods
You don’t have to steer clear of all canned goods, just those high in sugar or salt.
For example, fruit canned in syrup usually is high in added sugar, which can increase inflammation. Look for fruit that has been canned in water or 100% fruit juice without added sugar.
Salt is used as a preservative in many canned goods, including vegetables, meats, and soups. Look for products that are either low in sodium or include no added salt. Try to keep your salt intake to 2 grams per day.
8. Alcohol
Some types of alcohol, like red wine, can have anti-inflammatory properties because they contain antioxidants. In fact, drinking no more than 5 ounces of red wine per day has been shown to promote joint health.
For other types of arthritis, like gout, alcohol can trigger a flare. Studies have associated all types of alcohol with an increased risk for developing gout and more frequent gout flares.