Omega-3 fatty acids are a type of polyunsaturated fat, important for our health, and are found alongside other fats like omega-6 and omega-9. Our bodies can’t make them, so we need to get them from our diet. They are crucial for the structure of cell membranes and for making certain chemicals in the body involved in inflammation and blood clotting. Omega-3s are often recommended as supplements because they have many health benefits, including reducing inflammation and stress in the body.