Inflammation in the body is most commonly associated with excessive consumption of sugar, particularly refined sugar and high fructose corn syrup. These ingredients can activate inflammatory pathways and increase the production of free radicals. Processed and fried foods rich in trans fats also contribute to chronic inflammation, leading to various health issues. Conversely, a diet rich in anti-inflammatory foods such as fruits, vegetables, whole grains, nuts, and fatty fish can help reduce inflammation and promote better health outcomes.