There are more than 100 different types of arthritis, the most common of which is osteoarthritis . Other common types of arthritis include rheumatoid arthritis, psoriatic arthritis, and gout. Common symptoms of these types of arthritis include inflammation and pain in the affected joint, according to the US health website Healthline .

To avoid weight gain and reduce symptoms, people with arthritis can snack during the day with the following foods:

Blueberries

Blueberries are rich in polyphenols, an antioxidant with anti-inflammatory properties. The antioxidant anthocyanin is the component that gives blueberries their characteristic blue color and also has effective anti-inflammatory effects.

In addition to antioxidants, blueberries are also rich in fiber, which aids digestion and boosts metabolism, helping the body burn fat more effectively during exercise. Some research evidence suggests that regular consumption of blueberries can help reduce pain, improve gait, and inflammation in people with osteoarthritis of the knee.

Walnut

Walnuts help prevent and reduce the symptoms of arthritis. This benefit comes from the high omega-3 fatty acid content in walnuts.

Omega-3 fatty acids have anti-inflammatory effects, helping to treat types of arthritis such as rheumatoid arthritis, psoriatic arthritis, reactive arthritis and ankylosing spondylitis.

Walnuts are also a good source of alpha-linolenic acid, an essential omega-3 fatty acid that is essential for good health. Studies have shown that walnuts can also reduce C-reactive protein, a protein that signals inflammation in the body.

In addition to omega-3 fatty acids, walnuts are also rich in other anti-inflammatory nutrients such as protein, calcium, magnesium, zinc, and vitamin E.

Dark chocolate

Dark chocolate is a type of chocolate that is low in lactose and has a calorie content of over 70%. Because of its high cocoa content, it has a slightly bitter taste. This type of chocolate is high in flavonoids. These are powerful antioxidants that effectively reduce inflammation, thereby improving arthritis symptoms, according to Healthline.