Which type of fat is typically associated with higher cholesterol levels?

Saturated fats are typically associated with higher cholesterol levels in the body. This type of fat is predominantly found in animal products such as meat and dairy, as well as some plant-based sources like coconut and palm oil. When consumed, saturated fats can influence the liver’s production of cholesterol, often leading to an increase in low-density lipoprotein (LDL) cholesterol, which is commonly referred to as "bad" cholesterol. Elevated levels of LDL cholesterol are linked to an increased risk of heart disease and other cardiovascular issues.

While trans fats can also raise cholesterol levels, they are a specific type of fat created through an industrial process that adds hydrogen to liquid vegetable oils, making them more solid. Unsaturated fats, including both monounsaturated and polyunsaturated fats, tend to have a beneficial effect on cholesterol levels by raising high-density lipoprotein (HDL) cholesterol, the "good" cholesterol, and lowering LDL cholesterol. Therefore, the association of saturated fats with higher cholesterol levels is well-established in nutritional research.