Which type of fat source has no cholesterol?

Unsaturated fats, which include both monounsaturated and polyunsaturated fats, are the type of fat that contains no cholesterol. This is primarily because unsaturated fats are derived from plant sources, such as oils, nuts, seeds, and avocados, which do not have cholesterol. Cholesterol is a type of fat that is found only in animal products; therefore, any fat that originates from plants will inherently be cholesterol-free.

In contrast, saturated fats and trans fats are usually found in animal products and processed foods respectively. Saturated fats are commonly found in fatty cuts of meat, full-fat dairy, and certain tropical oils, whereas trans fats are prevalent in many commercially baked goods and fried foods due to the hydrogenation process. Both of these types of fat can contribute to raising cholesterol levels in the body, unlike unsaturated fats, which can actually help lower bad cholesterol levels.

Understanding these distinctions is important for making informed dietary choices aimed at promoting heart health and overall wellness.