The Importance of Dietary Fats Fatty acids are the primary forms of dietary fat. They mainly exist in foods as triglycerides. However, they can be categorized by their saturation status, such as monounsaturated and polyunsaturated fats. All fats contain both saturated and unsaturated fatty acids, but they are classified based on their composition. Understanding the individual health effects of each fatty acid is crucial for making informed dietary choices. Types of Fatty Acid