Which type of fat is typically liquid at room temperature and considered healthier?

Polyunsaturated fats are typically liquid at room temperature and are recognized for their health benefits. This type of fat is commonly found in vegetable oils, nuts, seeds, and fatty fish. Consuming polyunsaturated fats can help lower bad cholesterol levels in the body, which is beneficial for heart health. They also provide essential fatty acids that the body needs for various functions but cannot produce on its own.

In contrast, saturated fats, which are generally solid at room temperature and found in animal products and certain oils, can raise cholesterol levels if consumed in excess. Trans fats, often found in processed foods, are considered unhealthy due to their negative impacts on heart health and cholesterol levels. Cholesterol, while important in the body, is not a fat type; rather, it is a waxy substance that can affect health when present in high levels. Thus, polyunsaturated fats are the healthier option among the choices given.