Omega oils can be quite a handful for a healthy heart. They reduce the low density cholesterol and also convert them into high density cholesterol. Docosahexaenoic acid or DHA is also highly effective in increasing the power of the brain, so it is one of the most important omega 3 fatty acids.
Omega 3 is incorporated by cells for minimizing infection and preventing diseases. This allows the cells to be on the guard and healthy. The polyunsaturated fatty acids cannot be synthesized by our bodies and hence needs to be taken in through external food sources.
Flax seeds, walnut and oily fishes are a great source of increasing omega oils in the body. Whole grains, fruits, vegetables and fibers also constitute omega oils. This is why a new diet called the Mediterranean diet is widely recommended for intake. It is important to keep the right balance between omega 3 and omega 6 fatty acids.