What can excessive intake of dietary fats lead to?

Excessive intake of dietary fats can lead to weight gain and heart disease due to a few key factors. When the body consumes more fats than it needs for energy and basic functions, those excess calories can contribute to weight gain. This is especially concerning with saturated and trans fats, which can raise low-density lipoprotein (LDL) cholesterol levels in the blood, leading to an increased risk of heart disease.

Additionally, a high-fat diet, particularly one rich in unhealthy fats, can lead to the buildup of plaque in the arteries, a condition known as atherosclerosis. This plaque buildup narrows the arteries and can result in cardiovascular complications such as heart attacks and strokes. On the contrary, moderate consumption of healthy fats, such as those found in nuts, avocados, and fish, can be beneficial; however, excessive intake, especially of unhealthy fats, poses serious health risks.