Have you been trying to improve your heath but you don't know where to start? Did you know Omega-3's is one type of vitamin that is absolutely essential to every diet? Omega-3 fatty acids are one of the very popular types of fats that is getting all the attention these days. This is a unique type of fat that has loads and loads of health benefits. This is the reason why you see a lot of television commercials, radio advertisements and many of the food products emphasize on the omega 3 fatty acids. Any diet supplement that you find in the market will now be containing omega 3 as its main constituent. But, there are also a lot of foods in the form of vegetables, fruits and meat that contains more amounts of omega 3 fatty acids. If you would like to maintain a healthy body and a healthy heart, then you need to think of going for foods that contain rich sources of omega 3 fatty acids. This fat belongs to the polyunsaturated fatty acid group of fats, which is normally denoted as PUFA. A lot of nutritionists and medical practitioners now regard omega 3 and omega 6 fatty acids as the most essential fats. It is a must for the human body as it performs a lot of body functions right from building of healthy body cells to maintaining the performance of nerve and brain functions. Omega 3 fatty acids cannot be produced by our body and this can only be got from the food that we consume.