FLAXSEED.

Lignans flaxseed is the richest known source of lignans, naturally occurring plant estrogens that are thought to relieve symptoms of menopause as well as protect against cancer of the breast, prostate, and colon. The shell of the flaxseed has a very high concentration of lignans, which are not present in significant amounts in flaxseed oil unless ground flax seeds have been added to the oil