What does hydroenation causes fats to be?

Hydrogenation is a chemical process that adds hydrogen atoms to unsaturated fats, converting them into saturated fats. This process increases the stability and shelf life of the fats, making them more solid at room temperature. However, hydrogenation can also produce trans fats, which are associated with negative health effects, including an increased risk of Heart disease. As a result, partially hydrogenated oils have come under scrutiny and are being phased out in many food products.