Trans fat: Experts say that trans fat

Experts say that trans fat is the worst type of fat to eat. That's because it raises "bad" cholesterol and lowers "good" cholesterol. A diet high in trans fat raises the risk of heart attack and stroke. Sometimes this type of fat also is called trans-fatty acids. In some countries, government ... What is Trans fat? Trans fat is considered the worst type of fat we can eat. Unlike other dietary fats, it — also called trans-fatty acids — raises our “bad” cholesterol and also lowers our “good” cholesterol. How it is different chemically from other fat? Most trans fats are formed through an manufacturing process adding hydrogen to vegetable oil, which causes the oil to become solid at room temperature. Artificial trans fats (or trans fatty acids) are created in an industrial process that adds hydrogen to liquid vegetable oils to make them more solid. In the past, the primary dietary source for trans fats in processed food was from “partially hydrogenated oils (PHOs)." Trans fat is a type of unsaturated fat that occurs in foods, especially in processed foods made with partially hydrogenated oils. Trans fats are associated with increased risk of cardiovascular diseases and diabetes, and are regulated or banned in many countries.