Final answer:
Healthy People promotes unsaturated fatty acids, particularly omega-3 fatty acids found in oily fish, nuts, and seeds, as "good" fats due to their beneficial effects on heart health and essential roles in the diet.
Step-by-step explanation:
Healthy People promotions commonly refer to unsaturated fatty acids as the "good" types of dietary fats. These are found mainly in plant foods such as vegetable oil, olive oil, and nuts, as well as in fish like salmon, which are high in omega-3 unsaturated fatty acids. Consumption of these fats is associated with a lower risk of heart disease and they tend to be liquid at room temperature due to the presence of C=C double bonds.
Essential fatty acids like omega-3 and omega-6 are types of unsaturated fatty acids that the human body cannot produce on its own and thus must be obtained through the diet. Good sources of omega-3 include oily fish such as salmon, walnuts, and flax seeds. On the other hand, saturated fats found in animal products and trans fats, often created during food processing, are less healthy as they can increase the risk of heart-related issues.