Trans fatty acids (also called trans-unsaturated fatty acids) are derived from trans fats, which are triglycerides (esters of glycerin). Trans fats are converted to trans fatty acids in the digestive tract …

There are two broad types of trans fats found in foods: naturally-occurring and artificial trans fats. Naturally-occurring trans fats are produced in the gut of some animals and foods made from these …

Nov 3, 2025 · What is trans fat and how does it affect health? Read on to learn more about this type of fat, including dietary sources, whether the body needs it, and how it may affect health.

Aug 19, 2025 · Artificially-produced trans fats can raise the risk of heart disease. Learn which foods have them and how to avoid them.

Feb 1, 2025 · 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 …

Jan 24, 2024 · Trans fat, or trans -fatty acids (TFA), are unsaturated fatty acids that come from either industrial or natural sources. More than 278 000 deaths each year globally can be attributed to intake …

Dec 23, 2024 · You should avoid trans fats as much as possible. They're bad for your heart health. Trans fats raise LDL "bad" cholesterol and make you more likely to get heart disease.

Learn what trans fat is, where you may find it and how it can affect your health.

Nov 10, 2025 · Trans fat, fat produced from the industrial process of hydrogenation, in which molecular hydrogen (H2) is added to vegetable oil, thereby converting liquid fat to semisolid fat.

Before the advent of partial hydrogenation, the only trans fat that humans consumed came from eating cows (or dairy products), lamb, and deer. In ruminant animals like these, bacteria living in the …