Trans fats are a type of unsaturated fat that can be found in some processed foods. They are created during a process called hydrogenation, which turns liquid oils into solid fats. This process helps improve the shelf life and flavor of foods, but it also makes the fats unhealthy. Trans fats are commonly found in fried foods, baked goods, and margarine, among other items.
Trans fats matter for health because they can increase the risk of heart disease. They raise levels of low-density lipoprotein (LDL), known as 'bad' cholesterol, while lowering high-density lipoprotein (HDL), known as 'good' cholesterol. This imbalance can lead to clogged arteries and other cardiovascular issues. Many health organizations recommend limiting or avoiding trans fats in the diet to maintain better heart health.
In the body, trans fats do not serve any essential function like healthy fats do. Healthy fats, such as those found in avocados and nuts, provide energy and help absorb certain vitamins. However, trans fats can interfere with normal body functions and lead to inflammation and other health problems.
It is important to read food labels to identify trans fats, as some products may still contain them despite regulations in many countries. Being aware of trans fats can help individuals make healthier food choices and promote overall well-being.