Which food item has the highest content of saturated fatty acids?

Butter is known for having a high content of saturated fatty acids compared to the other options listed. Saturated fatty acids are typically found in greater amounts in animal fats, and butter is derived from cream, making it rich in these types of fats. The composition of butter contains about 62-65% saturated fat, which contributes to its solid state at room temperature.

In contrast, olive oil is predominantly made up of monounsaturated fats, making it a healthier option. Chicken breast, while containing some fat, is leaner and has a lower overall fat content, with a smaller proportion of saturated fats. Fish is generally low in saturated fats and is often praised for its higher amounts of omega-3 fatty acids, which are beneficial for heart health. Thus, among these options, butter clearly stands out as having the highest concentration of saturated fatty acids.