Common dietary components that can lead to inflammation in the body include excessive consumption of refined sugars, trans fats, and processed foods. These elements can trigger inflammatory responses and promote various health conditions such as obesity, heart disease, and diabetes. Additionally, highly processed foods often lack important nutrients that contribute to overall health. By focusing on whole, nutrient-dense foods like fruits, vegetables, and healthy fats, individuals can reduce inflammation and improve overall well-being. Therefore, mindful dietary choices are integral in managing inflammation levels in the body.