Dietary fats differ in their structure and health effects. Saturated fats, often found in animal products and certain oils, can increase cholesterol levels and may raise heart disease risk. In contrast, unsaturated fats, including monounsaturated and polyunsaturated fats, are beneficial for heart health and can lower cholesterol levels. Sources of healthy fats include nuts, seeds, avocados, and fish. Omega-3 fatty acids, a type of polyunsaturated fat, are particularly renowned for their anti-inflammatory properties and heart health benefits. It is essential to incorporate healthy fats while moderating the intake of saturated fats for optimal cardiovascular health.