Milled Flaxseed
Milled flaxseed is a good natural food product that is high in Omega 3, Alpha linolenic acid and fiber. I prefer to buy Northern Edge brand because it comes in a vacuum-packed, air-tight re-sealable bag. Once the flaxseed has been flaked, it can become rancid very quickly. This particular brand is carefully milled at a cool temperature to preserve the nutrients.
For example, when making oatmeal, I will add the milled flaxseed after cooking. I will never add it to the boiling oatmeal during cooking.