What are fatty acids that the body cannot synthesize and must be acquired through diet called?

Fatty acids that the body cannot synthesize and must be obtained through the diet are known as essential fatty acids. These fatty acids are crucial for various bodily functions, including the formation of cell membranes and the production of signaling molecules. The body has specific requirements for these nutrients since it cannot produce them independently, thereby necessitating their intake through food sources, particularly from oils, seeds, nuts, and fish.

Essential fatty acids play significant roles in supporting cardiovascular health, brain function, and reducing inflammation. Examples of essential fatty acids include omega-3 and omega-6 fatty acids, which are vital for overall health and well-being. By incorporating foods rich in these fatty acids into the diet, individuals can ensure that they meet their nutritional needs effectively.