Which dietary fat type is NOT beneficial for heart health?

Trans fats are considered detrimental to heart health due to their negative impact on lipid profiles and overall cardiovascular risk. They are created through an industrial process that adds hydrogen to liquid vegetable oils, which makes them more solid and shelf-stable. This process not only increases the shelf life of food products but also raises levels of low-density lipoprotein (LDL) cholesterol, commonly known as "bad" cholesterol, while lowering levels of high-density lipoprotein (HDL) cholesterol, or "good" cholesterol. Consequently, the consumption of trans fats is associated with an increased risk of heart disease and other cardiovascular conditions.

In contrast, monounsaturated fats and polyunsaturated fats are beneficial for heart health. These healthy fats help reduce overall cholesterol levels and inflammation. Saturated fats, while they have a more controversial status and are recommended to be consumed in moderation, are generally not as harmful as trans fats regarding heart health. Emphasizing the avoidance of trans fats is crucial for promoting cardiovascular wellness.