What dietary component should be limited for heart health?

Saturated fats should be limited for heart health because they can raise the level of cholesterol in the blood, particularly low-density lipoprotein (LDL) cholesterol, which contributes to plaque buildup in the arteries. This buildup can lead to atherosclerosis, increasing the risk of heart disease and stroke.

Health guidelines typically recommend replacing saturated fats with healthier fats, such as unsaturated fats found in avocados, nuts, and olive oil. While proteins, carbohydrates, and fiber are all critical components of a balanced diet, saturated fats have a more direct and negative impact on heart health compared to these other macronutrients. Reducing the intake of saturated fats is therefore a key strategy in promoting cardiovascular well-being.