Which food sources are commonly associated with trans fats?

Trans fats are primarily found in hydrogenated foods and commercial baked goods. These fats are created during the hydrogenation process, where hydrogen is added to liquid vegetable oils to solidify them, resulting in a longer shelf life and improved texture for certain food products. Common food sources high in trans fats include margarine, shortening, and many types of processed baked goods such as cookies, cakes, and pastries.

In contrast, fresh fruits and vegetables, whole grains, legumes, fish, and nuts are naturally low in unhealthy fats. They provide essential nutrients and promote overall health, making them key components of a balanced diet. This context highlights why hydrogenated foods and commercial baked goods are the correct association for trans fats, given their prevalence in processed foods as compared to the healthier whole food options that do not contain trans fats.