Dietary factors contributing to inflammation in the body include excessive intake of sugar, refined carbohydrates, and trans fats. High levels of processed foods and low intake of antioxidant-rich fruits and vegetables can also exacerbate inflammation. Conversely, foods rich in omega-3 fatty acids, such as fatty fish, nuts, and seeds, have anti-inflammatory properties. Balancing dietary choices is crucial for managing inflammation, promoting overall health, and reducing the risk of chronic diseases.