The claims about flaxseed are true, it does prevent heart disease and cancer. Flaxseed contains alpha linolenic acid which is why it is good for the heart. Ground or whole flaxseed also contains lignans which act as an antioxidant. Antioxidants are known as cancer fighters. Centuries ago flaxseed was used as the major source for fiber and used for linen, seeds, and oil. Today, linseed oil still has a variety of industrial uses and is the main component of paints, and linoleum. However, flaxseed oil does come in an edible form. Similar to canola and olive oil, flaxseed oil is unsaturated and great for the heart.

Beyond flaxseed's qualities it contains lignans and is one of the best sources of the essential fatty acid alpha